Project
Institute of Materials Research
International Projects
Radioluminescent optical fibers for distributed sensors of harmful radiation
Radioluminiscenčné optické vlákna pre distribuované senzory škodlivého žiarenia
| Duration: | 1. 1. 2025 - 31. 12. 2026 |
| Program: | Mobility |
| Project leader: | Ing. Puchý Viktor PhD. |
| Annotation: | Radiosensitive optical fibers represent a promising alternative to common scintillators for their possible application in distributed sensors of high-energy radiation. Ce3+-doped garnets represent a large group of scintillators which can be implemented into optical fibers. We address the knowledge gap on the effect of the chemical composition of Ce-doped A3Al5O12 garnet nanoparticles, where A=Y, Ho, Er, Tm, Yb and Lu, and their radioluminescence properties. Selected compositions will be implemented into optical fibers. To prepare radioluminescent optical fibers we will use two complementary approaches: Modified chemical vapor deposition combined with nanoparticle doping and rod-in-tube drawing of sintered nanoparticle-doped glass. The processing parameters will be studied to improve the radioluminescence properties of the fibers. The proposed fibers can improve the properties of radioluminescence sensors of high-energy and harmful radiation. Their implementation in distributed sensors can respond to public demand for improved safety of nuclear facilities and devices. |
HiEnFe - Research and development of high-entropy ferroelectric materials for energy storage
Výskum a vývoj vysokoentropických feroelektrických materiálov pre uskladnenie elektrickej energie
| Duration: | 1. 7. 2024 - 30. 6. 2026 |
| Evidence number: | APVV SK-CN-23-0014 |
| Program: | Bilaterálne - iné |
| Project leader: | RNDr. Kovaľ Vladimír DrSc. |
| Annotation: | The main goal of the proposed project is to establish and develop a scientific cooperation between Slovakia and China in the field of ferroelectric materials for energy storage applications. Joining of the research teams from both countries is motivated not only because of great technological potential of the ferroelectrics but also due to the fascinating physics behind their energy storage properties. Dielectrics play an important role in high-power energy storage applications, such as electromagnetic devices and hybrid electric vehicles, due to their fast charge-discharge capability. However, dielectric capacitors, although presenting faster charging/discharging rates and better stability compared with supercapacitors or Li-ion batteries, are limited in applications due to their relatively low energy density. To date, the best materials for dielectric capacitors are ferroelectrics based on lead-containing oxides. Toxicity of lead and environmental concerns, however, have prompted the search for lead-free alternatives. In the proposed collaborative research, we will employ the high entropy concept to develop novel lead-free ferroelectrics for effective energy storage in next generation dielectric capacitors. Recently, we have demonstrated that the energy density and efficiency of high-entropy ferroelectrics can be substantially improved by texturing their microstructure and optimizing the field-induced phase transitions. However, the origin of reversible phase transitions and enhanced energy storage performance in these modern high-entropy functional materials still needs a proper interpretation and confirmation from detailed experimental studies. Our aim is to combine research on relaxor ferroelectrics in Slovakia with activities in China focused on innovative technique of templated grain growth of electroceramics and develop lead-free highly textured ferroelectric ceramics with excellent properties for high-power energy storage applications. |
HASTE - High-entropy Alloys for Sustainable and Efficient Hydrogen Technology
Vysoce entropické slitiny pro udržitelné a účinné vodíkové technologie
| Duration: | 1. 7. 2025 - 31. 12. 2030 |
| Evidence number: | TS02030229 |
| Program: | Iné |
| Project leader: | Mgr. Oroszová Lenka PhD. |
| Annotation: | The project goal is the preparation of a high-entropy alloy suitable for hydrogen storage. The alloys will be prepared by casting very small melts and mechanical alloying. Casting will allow rapid testing of a wider range of alloy concentrations, as it is not as time-consuming and does not require complex optimization of preparation parameters as mechanical alloying. High-energy milling will also be used for the mechanical activation of the cast and subsequently, crushed materials. Continuous analyses of the mictrostructure, chemical and phase composition and analyses of sorption capabilities, including cycling adsorption and desorption tests, will also be carried out throughout the duration of the project. Artificial intelligence will be actively involved in alloy research and development. |
H2MobilHydride - Developoment and processing of advanced metal hydride composites with specific microstructure properties for mobile hydrogen storage applications
Vývoj a spracovanie pokročilých metalhydridových kompozitných materiálov pre uskladnenie vodíka určených pre mobilné aplikácie
| Duration: | 1. 5. 2023 - 30. 4. 2026 |
| Evidence number: | M-ERA.NET 3/2022/235/H2MobilHydride |
| Program: | ERANET |
| Project leader: | RNDr. Nigutová Katarína PhD. |
| Annotation: | The innovation goals of this project are to provide a novel metal hydride composite offering hydrogenation capacity close to Mg alloys, faster kinetics, higher dehydrogenation capacity, and limited material degradation per cycle. The material will be based on the concept of high entropy alloy with the addition of catalysts and will be produced not only in the conventional powder form, but also as thin sheets and bulk materials. The project will improve the fundamental understanding of the mechanisms governing the hydrogenation and high-temperature behavior of HEA-based composites and also provide a functional model of a new composite material for hydrogen storage, followed by a technology for its fabrication. |
Development of New High-entropy Carbides With Improved Mechanical Properties
Vývoj nových vysokoentropických karbidov so zplepšenými mechanickými vlastnosťami
| Duration: | 1. 1. 2025 - 31. 12. 2026 |
| Evidence number: | SASA-SAS-2024-01 |
| Program: | Mobility |
| Project leader: | M.Sc. Csanádi Tamás PhD. |
National Projects
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"Matching" granty ku zdrojom získaným od súkromného sektora v rámci výskumnej spolupráce ÚMV SAV, v. v. i.
| Duration: | 1. 11. 2024 - 31. 3. 2026 |
| Evidence number: | 09I02-03-V02-00002 |
| Program: | Plán obnovy EÚ |
| Project leader: | Ing. Bureš Radovan CSc. |
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„Matching“ granty ku zdrojom získaným od súkromného sektora v rámci výskumnej spolupráce ÚMV SAV, v.v.i. – 2023
| Duration: | 1. 2. 2025 - 31. 3. 2026 |
| Evidence number: | 09I02-03-V02-00037 |
| Program: | Plán obnovy EÚ |
| Project leader: | Ing. Ballóková Beáta PhD. |
| Annotation: | The main objective of the project is to support and motivate cooperation and joint projects between research organizations and the private sector through a grant that reflects their past collaboration in the field of research and development. The recipient will use the obtained funding to purchase research infrastructure—a compact vacuum melting and casting unit—with the aim of creating a foundation for independent research and future collaboration between the academic and private sectors. |
Biocomposite cement with vitamin K for bone regeneration
Biokompozitný cement s vitamínom K pre regeneráciu kostí
| Duration: | 1. 1. 2025 - 31. 12. 2027 |
| Evidence number: | 2/0038/25 |
| Program: | VEGA |
| Project leader: | Ing. Štulajterová Radoslava PhD. |
| Annotation: | The project focuses on the research and development of calcium phosphate cement/starch/vitamin K composites with optimized composition. The aim is to achieve higher mechanical strength that remains stable even after soaking in body fluids. At the same time, the release of vitamin K should significantly contribute to the mineralization and regeneration of bone tissue. The project will study the release of vitamin K from phospholipid vesicles embedded in a composite cement paste based on tetracalcium phosphate/starch. It will also analyze the relationship between particle character and the final properties of biocements, which are crucial for their use in regenerative and reconstructive medicine. |
DeBCco - Dvojfázne boridovo/karbidické viackomponentné povlaky na báze kovov prechodových prvkov pripravenDual-phase multi-TM-boride/carbide coatings by High Target Utilization Sputtering
Dvojfázne boridovo/karbidické viackomponentné povlaky na báze kovov prechodových prvkov pripravené naprašovaním s vysokou využiteľnosťou terča (HiTUS)
| Duration: | 1. 9. 2024 - 31. 8. 2026 |
| Evidence number: | 09I03-03-V04-00281 Plánu obnovy a odolnosti SR |
| Program: | Plán obnovy EÚ |
| Project leader: | doc. RNDr. Lofaj František DrSc. |
| Annotation: | After introducing the high entropy stabilized alloys and ceramics, research focused on bulk multicomponent borides and carbides of the transition metals (TM) forming single-phase compounds. Since 2014, these activities expanded also in bulk two-phase fcc+hexagonal/bcc (e.g. TM boride +TM carbide) or even multi-phase ceramics with improved properties. However, analogous two-phase boride-carbide coatings have been produced up to now neither by conventional DC magnetron sputtering nor by more advanced methods, including High Target Utilization Sputtering (HiTUS). Therefore, the aim of the current project is the investigation of of the formation of two/multi-phase boride-carbide structures stabilized by high entropy in the multielement ceramic coatings based on transition metals using reactive HiTUS. At first, the depositions of single-phase TM borides and carbides will be investigated during rHiTUS. In the second stage, both processes will occur within one step. It allows us to consider the peculiarities of oech process and find out corresponding ways to control the formation of structure of the dual/multi-phase ceramic coatings. The novelty of the project is that it widens the existing bulk two-phase ceramic materials into the field of PVD coatings and brings new ways to control their design and properties via the application of a novel HiTUS technology. |
CAFIHEC - Carbon fibers reinforced dual-phase high-entropy ceramics
Dvojfázová vysokoentropická keramika vystužená uhlíkovými vláknami
| Duration: | 1. 10. 2024 - 30. 6. 2026 |
| Evidence number: | 09I03-03-V04-00582 |
| Program: | Plán obnovy EÚ |
| Project leader: | Ing. Naughton Duszová Annamária PhD. |
| Annotation: | Thematically, the main objective of the proposed project “CAFIHEC” is focusing on the development - processing, characterization, and testing – of new dual-phase high-entropy ultra-high temperature ceramic-based composites reinforced by carbon fibers with an overall aim to develop extremely hard and significantly improved, damage tolerant composites. This new dual-phase HECs provide an excellent platform for controlling physical, thermal, fracture–mechanical, tribological, oxidation, and other properties of the system via microstructural engineering, e.g., by changing the volume fraction, size, and shape of each phase, in addition to tailoring the interfaces. These characteristics allow the materials to withstand extreme environments for potential applications in leading-edge industries such as hypersonic vehicles, and nuclear reactors. This research follows up on the latest world trends, in which Dr. Naughton-Duszova et al. have been published, as described in the State-of-the-Art in chapter 1.2. Intensive investigations on HE-UHTC's in the past five years focused mainly on the modeling, processing, and characterization of their microstructure and mainly the basic mechanical properties such as hardness, modulus, and indentation fracture resistance using indentation methods have been studied. A very promising group of these advanced materials developed as potential systems for ultra-high temperature applications is the so-called dual-phase high-entropy ultra-high temperature ceramics (DPHE-UHTCs). |
EXUHTCERAM - -
Extrémne tvrdé a odolné vysokoentropické keramické materiály pre ultra vysoké teploty
| Duration: | 1. 10. 2024 - 31. 3. 2026 |
| Evidence number: | 09I01-03-V05-00009 |
| Program: | Plán obnovy EÚ |
| Project leader: | prof. RNDr. Dusza Ján DrSc. |
HydroX - HydroX: Burner Optimization for Decarbonization
HydroX: Optimalizácia horáka orientovaná na dekarbonizáciu
| Duration: | 1. 9. 2024 - 30. 6. 2028 |
| Evidence number: | APVV-23-0034 |
| Program: | APVV |
| Project leader: | Ing. Falat Ladislav PhD. |
| Annotation: | The present project is focused on the development of universal burner design modifications for indirect heating by radiation tubes operating in vacuum mode, which is capable of adaptation to the time and technically conditioned decarbonization rate, i.e. gradual increase of the hydrogen content in the gaseous mixture of fossil fuel, which can reflect the production conditions, especially the required heat input and minimize the production of CO and NOx emissions and thermal stress due to different combustion characteristics of the basic combustible gases. The starting point for burner design modifications is a mathematical model of the hydrodynamics of mixing and kinetics of combustion of the CH4-H2 fuel mixture with hydrogen content in defined intervals. The actual design of the structural modifications of the current burners consists in the construction of a variable nozzle at the burner orifice. This is a set of nozzles for the supply of combustion air and fuel. An important part of the design of the nozzle and burner mouth design will be CFD simulations, which will be compared and verified based on measurements on the constructed physical model in the burner-radiation tube-cooling chamber system. The submitted project includes a comprehensive material analysis of the burner materials, welded joints and bends of the radiation tube exposed to thermal and hydrogen exposure to evaluate different types of material degradation (thermal embrittlement, hydrogen damage). The originality lies in the development of versatile burner designs for indirect heating capable of adaptively adapting to combustion conditions while changing the composition of the natural gas and maintaining the heat input. Universal design modifications will thus support the idea of circular economy. The output of the project will be a utility model application, and scientific articles and teaching materials for the design, development and structural modification of burners for indirect heating. |
HoneyChit - Innovative biopolymer materials with natural additives for the treatment of burns and chronic wounds
Inovatívne biopolymérne materiály s prírodnými aditívami pre liečbu popálenín a chronických rán
| Duration: | 1. 7. 2024 - 30. 6. 2027 |
| Evidence number: | APVV-23-0360 |
| Program: | APVV |
| Project leader: | Ing. Medvecký Ľubomír DrSc. |
| Annotation: | The project is focused on research and testing of new types of biopolymer materials with natural additives, aimed at the regeneration of soft tissues (primarily skin). The main intention is to design, prepare and test materials that will be characterized by their high bioactivity and biocompatibility with the skin, simplicity of preparation, cheap final form, as well as the possibility of adding a cellular and acellular components, corresponding to the requirements of reconstructive and burn surgery. |
INNOVATTOOLS - Innovative approaches to increase the lifetime and reduce the energy consumption of cutting tools in wood processing in forestry
Inovatívne prístupy k zvyšovaniu životnosti a znižovaniu energetickej náročnosti rezných nástrojov pri spracovaní dreva v lesníctve
| Duration: | 1. 7. 2022 - 30. 6. 2026 |
| Evidence number: | APVV-21-0180 |
| Program: | APVV |
| Project leader: | RNDr. Džupon Miroslav PhD. |
| Annotation: | The project will address the issue of the use of methods and procedures for the modification of cutting tools for wood processing in forestry. The result will be an increase in their lifetime and a reduction in emissions and energy consumption of forestry machinery and equipment. The main objects of research will be tools for primary wood processing, modification and processing of forestry biomass for energy purposes, such as splitting and chipping tools, tools for cross-cutting wood, etc. The main task of the project will be the design of procedures and methods for the modification of exposed functional surfaces of the tools. Ensuring a higher quality of functional tool surfaces in the context of reducing friction and eliminating adhesion, provides a prerequisite for reducing the load on machinery equipment and thus reducing emissions and energy consumption in a given production. Analyses will be carried out on the tools - FEM analysis in order to determine the stress-strain state, on the samples analysis of the state of the material in terms of physical properties, microstructure, mechanical properties and resistance to adhesive wear in wood-metal interaction and also abrasive wear. Based on the results of the analyses carried out, innovative surface treatment procedures will be proposed for the exposed functional surfaces to guarantee an increase in their functional lifetime. These will be applied to samples and laboratory tested by relevant test procedures. From the results of the laboratory tests, a selection will be made of the most appropriate non-conventional innovative procedures, which will be applied to the tools and tested on the equipment under forestry operating conditions. In doing so, it will be observed how the modifications in question affect the energy consumption of forestry machinery and equipment. Part of the project solution will be to ensure industrial-legal protection of the original solutions. |
MULTILAYER - Integrity of protective multilayers under conditions of high-temperature exposures
Integrita ochranných multivrstiev v podmienkach vysokoteplotných expozícií
| Duration: | 1. 9. 2025 - 31. 8. 2028 |
| Evidence number: | APVV-24-0381 |
| Program: | APVV |
| Project leader: | RNDr. Džupon Miroslav PhD. |
| Annotation: | The aim of the project is the use of hybrid materials for high temperature applications aimed at reducing the wear intensity of the breech part of a large calibre artillery barrel system. Based on the analysis of tribogegradation factors and the current state of the art of material compositions, the project will design and experimentally test Fe-Ni-Co based material systems minimizing the development of surface degradation after repeated short-term thermal exposures. The material-technology concept includes in the design of the weld claddings the condition that the thickness of the weld layers should be greater than the area of cyclic thermal loading at the original surface. The aim of the modification is to limit the interaction of the combustion gases with the barrel breech material. The strategic role of the surface integrity solution is to prevent or delay the formation of primary non-integrity (such as cracks, non-integrity due to diffusion of gases from the combustion gases of the powder charge). The claddings will be made with a different chemical composition in order to increase the resistance of the cap materials to the action of tribodegradation factors. Thermodynamic calculations of phase equilibria and phase transformations will be performed. Experimental samples will be tested by NDT methods and laboratory tests by light, electron microscopy, XRD phase analysis and mechanical tests. Based on the results of the comprehensive material analyses, weld claddings, duplex PVD coatings and their combinations will be selected for firing tests in real gun barrels of a large caliber artillery barrel system. |
CASOPUR - Calcium phosphate cements incorporating essential oils through thermosetting polyesters used for hard tissue regeneration
Kalcium fosfátové cementy s prídavkom esenciálnych olejov prostredníctvom termosetových polyesterov určených na regeneráciu tvrdých tkanív
| Duration: | 1. 9. 2024 - 31. 8. 2026 |
| Evidence number: | 09I03-03-V04-00133 |
| Program: | Plán obnovy EÚ |
| Project leader: | RNDr. Sopčák Tibor PhD. |
| Annotation: | Over the past few years, the interest in bone regenerative materials with antimicrobial properties has increased, since prosthesis infection is one of the most usual complications in implant surgery. Despite the increasing number of synthetic drugs with antibiotic and anti-inflammatory effects, research interest in natural substances, such as essential oils (EOs), remains still high. The terpenes and terpenoids found in essential oils represent a potential alternatives to synthetic drugs used for bone and joint healing, thanks to high inflammatory effect and the ability to inhibit bone resorption, subsequently leading to an increase of the bone mineral density. Hence the incorporation of terpene EOs into frequently used bone substitute materials, such as calcium phosphate cements, represent a significant challenge addressed by the proposed CASOPUR project. The novelty and main contribution of the project will concern on the stabilization of EOs through citrate-based polyesters synthesis via esterification reactions, followed by deposition onto the CPC matrix using a solution infiltration technique. This approach offers an effective strategy for creating homogeneous polymer coatings on the cement matrix and developing polymer/CPC systems functionalized with natural EOs. The resulting biocomposites will exhibit not only improved physicochemical properties but will also support the healing and regeneration of bone tissue. The project aims to provide calcium phosphate bone cement with antimicrobial activity without harming its bone regenerative capability. Overall, the successful outcome of this project holds the potential to provide a bone-filling material for use in bone tissue engineering and regenerative medicine. An important aspect of such biomaterials is their potential to significantly reduce the risk of post-operative infections in patients undergoing orthopedic surgeries, thus enhancing the patients comfort and safety during these procedures. |
MERCURY - Mechanochemical research of chalcogenides for utilization in renewable energy
Mechanochemický výskum chalkogenidov pre využitie v obnoviteľnej energii
| Duration: | 1. 9. 2025 - 31. 8. 2029 |
| Evidence number: | APVV-24-0353 |
| Program: | APVV |
| Project leader: | Ing. Bureš Radovan CSc. |
| Annotation: | This project aims to advance the field of materials science through the mechanochemical synthesis of metal chalcogenides, focusing on innovative methodologies and devices to enhance the efficiency and understanding of mechanically induced self-propagating reactions (MSRs). The first objective involves the mechanical activation of metals and chalcogens to produce fine, flaky, or delaminated precursors, which are crucial for optimizing the surface area and reactivity of starting materials. To complement this, we will develop a transferable device capable of monitoring pressure and temperature during planetary milling with subsecond resolution, providing valuable insights into the milling process and allowing for precise control over reaction conditions. Our investigation will also explore how the properties of selected reagents and milling conditions influence the ignition time of MSRs, aiming to elucidate the conditions that favor the formation of binary and ternary metal chalcogenides (MxCy, where M = Ag, Cu, Co, In, Ni and C = S, Se). Furthermore, we seek to identify the primary driving forces behind ball-free MSRs for selected metal chalcogenides, which will be critical for predicting reaction outcomes and improving synthesis strategies. Finally, we will explore the application potential of the synthesized products in electrocatalysis, particularly for hydrogen evolution reactions (HER). Through these interconnected objectives, this project aspires not only to produce novel materials but also to contribute to a deeper understanding of mechanochemical |
Unconventional methods of increasing the energy efficiency of soft magnetic composites
Nekonvenčné metódy zvyšovania energetickej efektivity magneticky mäkkých kompozitov
| Duration: | 1. 1. 2024 - 31. 12. 2027 |
| Evidence number: | 1/0132/24 |
| Program: | VEGA |
| Project leader: | RNDr. Birčáková Zuzana PhD. |
| Annotation: | The project is focused on the preparation of soft magnetic composites, on the investigation of structure and the magnetic properties of the prepared materials. The unconventional methods will include the use of ferrite as an electrically insulating matrix with a suitable base ferromagnetic material and optimized heat treatment and high pressure compacting parameters. The research will focus on the explanation of the magnetic interaction between the ferromagnetic and ferrimagnetic parts, which affects the resulting electro-magnetic properties. The study of these properties will also take place at the temperatures to which these materials are exposed in practice. The goal is to find a suitable composition of the composite and the preparation parameters, to establish relations between magnetic parameters, composition and to prepare a hybrid composite material with very good magnetic properties. The research results aim to expand the application potential of composite materials for electrical engineering. |
NOEL - Non-Noble Electrocatalysts for Efficient Water Splitting in Advanced Electrolyzers
Neušľachtilé katalyzátory pre efektívne štiepenie vody v pokročilých elektrolyzéroch
| Duration: | 1. 9. 2024 - 31. 8. 2026 |
| Evidence number: | 09I03-03-V04-00109 |
| Program: | Plán obnovy EÚ |
| Project leader: | RNDr. Strečková Magdaléna PhD. |
| Annotation: | Human society is facing today significant challenges related to the climate changes induced by an intensive industrialization of economy and high carbon dioxide release to the atmosphere. In order to minimize important negative consequences of this phenomenon developed societies call for decarbonization of our economy and searching for alternative sources of energy, as well as raw materials for the industry. Here, hydrogen (H2) as the simplest and most abundant element in the universe can play an important role in a transition to a low-carbon economy. Green H2 – also referred to as “clean H2” is produced by using clean energy from surplus renewable energy sources, such as solar or wind power through a process called electrolysis. During electrolysis, water is broken down into hydrogen and oxygen molecules, and the hydrogen thus prepared can be consumed immediately or stored and used when needed. The main goal of this project is to contribute to economic viability of the green hydrogen production by reducing costs of electrocatalysts in future electrolyzes and fuel cells. This target will be achieved by the synthesis of the innovative non-noble metal electrocatalysts based on transition metal phosphides as the main components to proton exchange membrane electrolyzers. The key task will be devoted to the development of bifunctional electrode materials for hydrogen evolution reaction and oxygen evolution reaction with emphasis on maintaining low costs and high efficiency suitable for commercial applications. Completion of this target will help maintaining competitiveness in energetic industry in the starting period of economy decarbonization. |
CROSSBEAM - Novel reactive approach towards the sysnthesis of UHTC microfibers reinforced ceramic matrix composites
Nový reaktívny prístup k syntéze kompozitov s keramickou matricou vystužených mikrovláknami UHTC
| Duration: | 1. 9. 2024 - 31. 8. 2026 |
| Evidence number: | 09I03-03-V04-00746 |
| Program: | Plán obnovy EÚ |
| Project leader: | Ing. Sedlák Richard PhD. |
AMA3DEUS - Advanced Ceramic Coatings for 3D Printed Titanium Implants
Pokročilé keramické povlaky pre 3D tlačené titánové implantáty
| Duration: | 1. 9. 2025 - 31. 12. 2028 |
| Evidence number: | APVV-24-0033 |
| Program: | APVV |
| Project leader: | RNDr. Strečková Magdaléna PhD. |
| Annotation: | A patient's body's effective acceptance of biomaterial is greatly influenced by the interaction between the material's surface and the host environment. Direct structural and functional connection is created between a bone and the surface of a load-bearing implant after implantation without interfering with soft tissue. Therefore, successful osseointegration is crucial for implants' long-term stability and functionality. In the case of orthopedic scaffolds, surface treatment may improve their osseointegration. Ceramics, particularly bioactive ones (hydroxyapatite, e.g.) can be engineered with specific surface morphologies and porosities that enhance cell attachment and proliferation. Moreover, the unique 3D design of the implant affects load distribution and its mechanical stability. Mimicking the natural anatomy of the bone can also improve biomaterial integration and the healing process. However, in some cases, the body may recognize the implant as a foreign object, triggering an immune response that can lead to chronic inflammation and discomfort. Thus, incorporating drug delivery systems within the implant coating design can provide localized delivery of osteogenic or antimicrobial agents, enhancing bone healing and reducing infection risk. In the opening stage of the project, a novel titanium (Ti6Al4V) alloy implant design will be proposed and the scaffolds will be produced by additive manufacturing using the selective laser melting (SLM) method. Then, different types of ceramic coatings (hydroxyapatite, bredigit, calcium-doped silicates e.g.) will be applied to the material surface using different methods including electrochemical deposition and sol-gel technique. Lastly, ceramics will be enhanced with antibacterial agents (antibiotics, silver, e.g.) to improve its antibacterial effect. Surface morphology, chemical composition, degradation properties, and biological properties of the prepared specimens will be tested and evaluated. |
CERASMART - Abrasion/Erosion Behaviours of Functional "Ceramics-Smart Matrix" Composites Additively Manufactured by Selective Laser Melting
Pokročilé kompozity s "Ceramics-Smart Matrix" pre náročné trecie aplikácie aditívne pripravované selektívnym laserovýcm tavením
| Duration: | 1. 9. 2025 - 28. 2. 2029 |
| Evidence number: | APVV-24-0074 |
| Program: | APVV |
| Project leader: | doc. Ing. Chabak Yuliia DrSc. |
| Annotation: | This project focuses on developing novel functional materials, namely «Ceramics-Metal Matrix» composites, with advanced tribological properties for extreme wear applications. These composites will be fabricated using Selective Laser Melting (SLM), an additive manufacturing process, enabling fast prototyping of complex geometries. The core concept of these composites lies in combining hard ceramic particulates (with melting points exceeding 3000 °C, ensuring their stability during laser fusion) with an adaptive metallic matrix. This matrix will exhibit enhanced adaptability to wear impacts through a “smart“ response aimed at decreasing surface degradation, thus improving the matrix's durability and total composite integrity. The possible responses are deformation-induced martensite transformation, secondary phase precipitation, protective oxide scale formation, etc. The project fulfilment will encompass the design of the composite (phase constituents, powder size distributions, volume ratios, etc.), optimization of SLM parameters to produce defect-free 3D-printed components, and applying the post-SLM processing to boost the composite’s properties. The resulting composites will be tailored for different applications involving intensive abrasive, erosive, high-temperature erosion/oxidation. By combining the rapid prototyping capabilities of SLM with the advanced functional properties of novel composites, this project will enable the rapid repair of equipment while simultaneously extending the operational lifespan of machine parts. |
ADAMANT - Advanced nanafibrous materials based on high entropy ceramics for application in photocatalysis
Pokročilé nanovlakenné materiály na báze vysokoentropickej keramiky pre použitie vo fotokatalýze
| Duration: | 1. 9. 2024 - 31. 8. 2026 |
| Evidence number: | 09I03-03-V04-00579 |
| Program: | Plán obnovy EÚ |
| Project leader: | Mgr. Shepa Iván PhD. |
Surface engineering of powder ferromagnetic particles and structure of soft magnetic composites
Povrchové inžinierstvo práškových feromagnetických častíc a štruktúra magneticky mäkkých kompozitov
| Duration: | 1. 1. 2024 - 31. 12. 2026 |
| Evidence number: | 2/0099/24 |
| Program: | VEGA |
| Project leader: | Ing. Bureš Radovan CSc. |
| Annotation: | The project deals with SMC based on powdered ferromagnetics and electro-insulating ceramics in the form of a continuous network. The research of such materials applied in the field of energy conversion is motivated by increasing performance and efficiency, which is achieved by increasing the working frequency of magnetization. The project aims to investigate the structure of ferromagnetic and dielectric particle interfaces, their influence on the formation of microstructure and the functional properties of compacted SMC materials with a focus on the frequency stability of electromagnetic properties. The high variability of the geometrical characteristics of ferromagnetic microparticles and modifications in the distribution of ceramic nanoparticles provide a large scope for increasing the frequency stability of the functional properties of the composite. The analysis of interphases, structural discontinuities and compaction mechanisms will contribute to clarifying the evolution of electromagnetic properties. |
Additional ballistic armor for moving and stationary objects
Prídavná balistická ochrana pohyblivých a stacionárnych objektov
| Duration: | 1. 11. 2025 - 31. 12. 2027 |
| Evidence number: | SEMOD-EL76/59-9/2025 |
| Program: | Iné projekty |
| Project leader: | Ing. Puchý Viktor PhD. |
MOSAIC - Atomic-scale controlled strengthening and plasticity of high-entropy ceramics
Spevnenie a plasticita vysokoentropickej keramiky na atómovej úrovni
| Duration: | 1. 9. 2023 - 31. 8. 2028 |
| Evidence number: | IMPULZ IM-2022-67 |
| Program: | IMPULZ |
| Project leader: | M.Sc. Csanádi Tamás PhD. |
SMEBAT - Synthesis and modification of eco-FR-Oxygraphene to optimize the properties of next-generation advanced anode materials for safe and sustainable Li-ion batteries design
Syntéza a modifikácia eco-FR-Oxygrafénu na optimalizáciu vlastností novej generácie pokročilých anódových materiálov pre bezpečné a udržateľné Li-iónové batérie
| Duration: | 1. 3. 2025 - 31. 12. 2028 |
| Evidence number: | VV-MPV-24-0264 |
| Program: | APVV |
| Project leader: | Ing. Csík Dávid PhD. |
| Annotation: | Project SMEBAT addresses the limited access to critical raw materials and performance challenges in lithium-ion batteries (LIBs) by developing advanced anode material, FR-Oxygraphene. Emphasizing sustainability, the project uses green chemistry and low-temperature oxidative catalytic pyrolysis to synthesize FR-Oxygraphene from ecofriendly materials like cotton fibers, paper cellulose, and waste textiles, minimizing environmental impact. FROxygraphene, with a multilayer tubular structure, shows significant potential as an anode material. Its high specific surface area, excellent electrical conductivity, and large pore volume offer advantages over conventional graphite anodes. To improve electrochemical performance, heteroatoms like silicon will be incorporated into the material to overcome issues associated with conventional anodes, such as low capacity, low cycle stability, and limited conductivity. Optimizing this functionalization is crucial for maximizing FR-Oxygraphene's potential, leading to superior LIB performance. Project SMEBAT also focuses on battery cell design and validation. Laboratory-scale prototypes of Li-ion battery cells will be designed and fabricated to test FR-Oxygraphene anodes. Comprehensive electrochemical evaluations will compare FR-Oxygraphene to conventional graphite anodes, aiming to demonstrate superior capacity, charge-discharge rates, and cycle stability. The project aims to reach TRL5 by verifying the technology in an industrial environment, preparing modified FR-Oxygraphene as a suitable advanced anode material for LIBs. SMEBAT envisions developing LIBs that are powerful, environmentally friendly, and sustainable. By utilizing FR-Oxygraphene's unique properties, SMEBAT aims to create LIBs with higher energy density, faster charge-discharge rates, and longer cycle life, while reducing environmental impact. This aligns with regional, national, and European initiatives for sustainable energy storage solutions. |
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Štipendiá pre excelentných PhD. študentov a študentky (R1)
| Duration: | 1. 9. 2023 - 30. 6. 2026 |
| Evidence number: | 09I03-03-V02-00013 |
| Program: | Plán obnovy EÚ |
| Project leader: | Ing. Medvecký Ľubomír DrSc. |
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Štúdium pevnostných charakteristík zŕn a hraníc zŕn tetragonálne stabilizovaného oxidu zirkoničitého. Vplyv stabilizátora.
| Duration: | 1. 1. 2025 - 31. 12. 2027 |
| Program: | VEGA |
| Project leader: | Ing. Vojtko Marek PhD. |
Thermodynamic modeling of B-Nb-Ta ternary system
Termodynamické modelovanie ternárneho systému B-Nb-Ta
| Duration: | 1. 1. 2024 - 31. 12. 2026 |
| Evidence number: | 2/0069/24 |
| Program: | VEGA |
| Project leader: | RNDr. Homolová Viera PhD. |
| Annotation: | The project focuses on the study of phases, phase equilibria and thermodynamic properties of the ternary B-Nb-Ta system suitable as part of materials for high-temperature and ultra-high-temperature applications in the aerospace industry and in nuclear energy. The aim is to obtain knowledge about the existence of phases, their chemical composition, structure and phase equilibria in a given system using experimental methods of differential thermal analysis, X-ray diffraction and electron microscopy, and subsequently by the semi-empirical method Calphad to develop a database of thermodynamic parameters and model phase diagram and thermodynamic properties of the system. The results of the project will allow extending the possibility of designing new materials for high-temperature use by computational methods without the need for time-consuming experimental testing. |
NewGenCoat - New-generation hard coatings with enhanced fracture toughness and oxidation resistance
Tvrdé vrstvy novej generácie so zlepšenou lomovou húževnatosťou a oxidačnou odolnosťou
| Duration: | 1. 9. 2025 - 31. 8. 2028 |
| Evidence number: | APVV-24-0038 |
| Program: | APVV |
| Project leader: | doc. RNDr. Lofaj František DrSc. |
NEOCAR - Novel enhanced oxidation-resistant ultra-high temperature carbides
Ultra-vysokoteplotné karbidy so zvýšenou oxidačnou odolnosťou
| Duration: | 1. 7. 2023 - 30. 6. 2027 |
| Evidence number: | APVV-22-0493 |
| Program: | APVV |
| Project leader: | Ing. Kovalčíková Alexandra PhD. |
Effect of terpene essential oils addition on the properties of biocomposites used for hard tissue recovery
Vplyv prídavku terpénových silíc na vlastnosti biokompozitov určených na regeneráciu tvrdých tkanív
| Duration: | 1. 1. 2024 - 31. 12. 2026 |
| Evidence number: | 2/0039/24 |
| Program: | VEGA |
| Project leader: | Ing. Medvecký Ľubomír DrSc. |
| Annotation: | Development of biomaterials with antimicrobial properties is a highly topical issue to prevent the risk of infections after surgery. Terpenes are natural bioactive compounds present in essential oils with a significant therapeutic effects. They exhibit excellent antibacterial, antifungal and anti-inflammatory properties. However, disadvantages are high volatility, hydrophobicity and intense odor which hampers their direct application. Incorporation of essential oils into polymers is an effective method to increase hydrophilicity and stability of system with the simultaneous reducing of volatility. The aim of the project will be the stabilization of terpenes through a polymeric elastomer encapsulation, preparation and characterization of biocomposites consisting of matrix (biocement, bioceramic) modified with polymer coatings. The main task will be the production of biomaterial with better physico-chemical properties compared to individual components with potential application as hard tissue replacements. |
Sunflowers - Development and design of sustainable composite materials for hybrid energy storage system based on Li-ion and redox-flow batteries
Vývoj a dizajn udržateľných kompozitných materiálov pre hybridný systém skladovania energie založený na Li-ion a redox-prietokových batériách / SUNFLOWERS
| Duration: | 1. 4. 2025 - 30. 9. 2027 |
| Evidence number: | 09I02-03-V01-00022 |
| Program: | Plán obnovy EÚ |
| Project leader: | Ing. Ballóková Beáta PhD. |
| Annotation: | The biggest challenge of the today’s world is the Climate Change. The European Commission has proposed a significant number of measures to the European Union (EU) to reach the zero-carbon target in 2050. Advanced rechargeable batteries are gaining high importance in the transition toward carbon neutrality, affordable, secure energy, sustainable and smart mobility, and circular economy. In addition, batteries must be durable and based on ethically sourced materials, reduced negative environmental impact and be recycled, remanufactured or repurposed at the end of their life, returning valuable materials to the economy. The Sunflower consortium was formed to address this by developing a novel battery components and hybrid battery energy storage system that simultaneously provides multiple services (mobile and/or stationary). Moreover, education in the field of energy storage is also important in time, when industry applies principles of electrification, decarbonization or decentralization. |
| Project web page: | https://sunflowers.science.upjs.sk/about-project/ |
Development and optimization of joining methods and unconventional heat treatment procedures of joining segments of stators and rotors of high-strength FeSi steels.
Vývoj a optimalizácia metód spájania a nekonvenčných postupov tepelného spracovania spojených segmentov statorov a rotorov vysoko-pevných FeSi ocelí.
| Duration: | 1. 1. 2024 - 31. 12. 2026 |
| Evidence number: | VEGA 2/0092/24 |
| Program: | VEGA |
| Project leader: | RNDr. Džupon Miroslav PhD. |
| Annotation: | The project is focused on experimental research of the optimization of destructive and innovative non-destructive procedures for joining segments of different qualities of high-strength electrical steels in the cores of electrical machines. The jointing procedures proposed by us in combination with additional mechanical processing of sheets and subsequent unconventional thermal treatment of rotor and stator bundles aim to optimize the microstructure and texture not only of the lamellae themselves but also in the area of their joints to achieve the formation of a coarse-grained microstructure with preferred cubic {001} |
DADO - Development of Fe-Si alloys with double-oriented cube crystallographic texture
Vývoj Fe-Si zliatin s dvojito orientovanou kubickou kryštalografickou textúrou
| Duration: | 1. 9. 2024 - 31. 8. 2026 |
| Evidence number: | 09I03-03-V04-00314 |
| Program: | Plán obnovy EÚ |
| Project leader: | Mgr. Petrišinec Ivan PhD. |
| Annotation: | The scientific research project aims to develop Fe-Si electrotechnical steels with excellent magnetic induction isotropy and low watt losses. The project's concept is based on increasing the intensity of the double-oriented cube crystallographic texture within the sheet plane by inducing abnormal growth of ferrite grains through mechanisms involving inhibitory, diffusion-controlled, and deformation-induced grain boundary movement in the primary recrystallized microstructural matrix. To achieve a coarse-grained microstructure with a significant representation of grains possessing the required cube crystallographic orientation, Fe-Si steels will be designed using an original chemical concept. In these steels, innovative thermo-chemical and thermo-mechanical processing will create a complex of VC nanoparticles with a gradient distribution along their thickness. This will enable the abnormal growth of grains with cube texture components (111)[0vw] during dynamic heat treatment. The resulting microstructural and textural state of the steels will form the basis for achieving magnetic properties isotropy with relatively low wattage losses and a high isotropic value of magnetic induction. The output of the project will be, in addition to the knowledge obtained from basic research, a proposal for a technological procedure for the preparation of such a microstructure. |
Development of innovative ceramic composites with corundum matrix and enhanced wear resistance for technical applications
Vývoj inovatívnych keramických kompozitov s korundovou matricou so zvýšenou odolnosťou voči opotrebeniu pre technické aplikácie.
| Duration: | 1. 1. 2024 - 31. 12. 2026 |
| Evidence number: | VEGA2/0108/24 |
| Program: | VEGA |
| Project leader: | Ing. Andrejovská Jana PhD. |
| Annotation: | The submitted project focuses on the problem of material wear, which we often encounter in technical applications, and addresses it through the use of composite ceramic materials with a reduced content of critical raw materials such as tungsten and cobalt, which are currently most commonly used for cutting inserts, bearings, and components in the automotive industry, where high wear resistance is required. These materials will be based on an affordable corundum or corundum–zirconia matrix. Within the project, the tribological properties of various ceramic systems will be tested, such as monolithic Al₂O₃, sintered carbides (WC–Co), and composites based on a corundum matrix, modified by the addition of up to 50 vol.% refractory carbides (e.g., ZrC, TiC, WC). The proposed experimental ceramic systems should exhibit improved properties, primarily increased wear resistance, higher hardness and oxidation resistance at elevated temperatures, a better performance-to-cost ratio, and reduced consumption of critical raw materials. |
Development of Multicomponent Carbide Ceramics with a Single-Phase Structure for High-Temperature Applications
Vývoj multikomponentnej karbidickej keramiky s jednofázovou štruktúrou pre vysokoteplotné aplikácie
| Duration: | 1. 1. 2024 - 31. 12. 2026 |
| Evidence number: | 2/0107/24 |
| Program: | VEGA |
| Project leader: | RNDr. Hrubovčáková Monika PhD. |
GreenCER - Development of New Cobalt-Free Ceramics for Cutting Tools
Vývoj novej bezkobaltovej keramiky pre rezné nástroje
| Duration: | 1. 9. 2024 - 31. 8. 2026 |
| Evidence number: | 09I03-03-V04-00260 |
| Program: | Plán obnovy EÚ |
| Project leader: | Ing. Medveď Dávid PhD. |
Development of New Efficient Alloys for Hydrogen Storage
Vývoj nových efektívnych zliatin určených na uskladnenie vodíka
| Duration: | 1. 1. 2025 - 31. 12. 2028 |
| Evidence number: | VEGA 1/0122/25 |
| Program: | VEGA |
| Project leader: | Mgr. Oroszová Lenka PhD. |
| Annotation: | The project focuses on the development and research of medium and high entropy alloys for hydrogen storage. Currently, the most efficient and safest way to store H2 is its chemical bonding in the metal alloys lattices to form metal hydrides. The problem with current alloys is the too high temperature (exceeding 400 °C) at which H2 is released from their volume. The latest trend in material development in this area is towards microalloying of high entropy alloys with elements that can significantly reduce the desorption temperature of H2 from their volume. The amount of stored hydrogen can also be increased by plastic deformation of the matrix. Both of these approaches are the subject of this scientific project. Our main goal is to develop materials with high absorption capacity (> 2 wt.%), low desorption temperature < 140 °C and high cyclic absorption/desorption stability (> 1000 cycles with a capacity decrease of less than 10%). |
Com-Cer - Development of new compositionally-complex ceramics for extreme applications
Vývoj nových keramických materiálov komplexného zloženia pre extrémne aplikácie
| Duration: | 1. 7. 2022 - 30. 6. 2026 |
| Evidence number: | APVV-21-0402 |
| Program: | APVV |
| Project leader: | Ing. Kovalčíková Alexandra PhD. |
LiNUS - Development of advanced lightweight nanostructured steel and its manufacturing-easy heat processing for ultrahigh-strength applications
Vývoj pokročilej odľahčenej nanoštruktúrovanej ocele a jej výroby prostredníctvom jednoduchého tepelného spracovania pre náročné pevnostné aplikácie.
| Duration: | 1. 7. 2024 - 31. 12. 2027 |
| Evidence number: | APVV-23-0341 |
| Program: | APVV |
| Project leader: | Prof. Ing. Iefremenko Vasyl DrSc. |
| Annotation: | The project is aimed at the development of novel cost-saving steel for ultrahigh-strength applications (ultimate tensile stress not less than 2000 MPa under acceptable ductility/impact toughness) and the technology of its hot deformation and heat treatment which can be easily integrated into the production lines present at the metallurgical plants. The steel will not comprise the expensive alloying elements (Ni, Cr, Co, Mo, V), in contrast, due to using the cheaper elements (such as Mn, Si, and Al which are lighter than Fe) it will acquire the lightweight feature. The main objective will be reached through the formation of a multi-phase "smart" structure that can respond to the external load by TRIP/TWIP effects leading to self-strengthening and stress relaxation. This structure will be developed by means of appropriate chemical composition selection and the novel processing route design based on new technological approaches and solutions allowing for a reduction of the processing duration, energy consumption and using conventional "easy-in-operation" equipment. The results of the project will have a direct positive impact on the metallurgical sector as well as on the users of ultrahigh-strength steels (machine-building, construction sector) which will benefit from the reduction of steel cost and use the production-easy (time-saving) processing technology. |
BioResMat - Development of advanced materials for future bioresobable implants
Vývoj pokročilých materiálov budúcich bioresorbovateľných implantátov
| Duration: | 1. 7. 2024 - 30. 6. 2027 |
| Evidence number: | APVV-23-0030 |
| Program: | APVV |
| Project leader: | Ing. Molčanová Zuzana PhD. |
| Annotation: | Currently, several types of mateials(ceramics, polymers, composites of polymers and ceramics, and metal materials) are used in surgical practise as bone substitutes for traumatic injuries to the human musculoskeletal system. Metal materials mainly include titanium and its alloys, stainless steel, or cobalt-chramium alloys, which provide sufficient support for parts of the body that carry mechanical load during the healing process. The new approach in implantology is the use of bioresorbable materials consisting exclusevely of elements that occur in the human body. The aim of the project is to develop completely new types of biodegradable alloys, whose mechanical properties, biocompatibility, as well as adjustable degradation rate will lead to the develelopment of completely new materials for introcorporeal implants with the least invasive impac on the patient. |
DEMADES - Development of Advanced Nano-structured Materials for Electrocatalysis using an Eco-friendly Deep Eutectic Solvents: A Sustainable Approach to Decarbonisation (DEMADES)
Vývoj pokročilých nanoštruktúrovaných materiálov pre elektrokatalýzu s využitím environmentálne priaznivých eutektických rozpúšťadiel: udržateľný prístup k dekarbonizácii (DEMADES)
| Duration: | 1. 1. 2025 - 31. 8. 2026 |
| Evidence number: | Plán obnovy EÚ 09I04-03-V02-00006 |
| Program: | Plán obnovy EÚ |
| Project leader: | RNDr. Strečková Magdaléna PhD. |
| Annotation: | The project “Development of Advanced Nano-structured Materials for Electrocatalysis Using Eco-friendly Deep Eutectic Solvents (DEMADES)” is focused on addressing one of the most critical global challenges—the decarbonisation of the energy sector. The main objective of the project is the development, characterization, and application of highly efficient electrocatalysts for the hydrogen evolution reaction during water electrolysis, which represents a key technology for the production of “green” hydrogen. The project is fully aligned with the European Union’s decarbonisation objectives and the European Hydrogen Strategy, with a strong emphasis on the production of clean hydrogen from renewable energy sources. The innovativeness of the project lies primarily in the use of environmentally friendly deep eutectic solvents for electrocatalyst synthesis, enabling improved control over their composition, morphology, and stability, as well as in the utilization of metal and carbon foam substrates. The project adopts a multidisciplinary approach, bridging theoretical research with practical applications, including sustainability and life cycle assessments of the developed materials, thereby establishing a solid foundation for their future industrial implementation and further international collaboration. |
Development of highly efficient catalysts for the electrochemical production of hydrogen
Vývoj vysokoúčinných katalyzátorov pre elektrochemickú výrobu vodíka
| Duration: | 1. 1. 2025 - 31. 12. 2027 |
| Evidence number: | 1/0057/25 |
| Program: | VEGA |
| Project leader: | RNDr. Gubóová Alexandra PhD. |
| Annotation: | The goal of the presented project is the development of highly efficient catalysts based on transition metals, primarily in the form of high-entropy alloys and phosphides for the electrochemical production of hydrogen. The catalyst development process will be made more efficient with the help of computer simulations, which will enable the calculation of theoretical parameters, the identification of active sites and the analysis of the mechanisms of hydrogen evolution and oxygen evolution reactions for the rational design of electrocatalysts. The fulfillment of the set goals of the project will contribute to the expansion of important knowledge in the field of hydrogen technologies, but above all it will lead to the efficient production of hydrogen as a potential fuel of the future. Efficient hydrogen production will help to successfully integrate hydrogen infrastructure according to the European "Smart cities" model, which will support the overall improvement of the environment globally. |
GREEN-POT - Green Energy innovation: Entropy-Engineered Perovskite Oxides for Thermoelectric Applications
Zelená energetická inovácia: Entropicky inžinierované perovskitové oxidy pre termoelektrické aplikácie
| Duration: | 1. 9. 2025 - 31. 8. 2029 |
| Evidence number: | APVV-24-0403 |
| Program: | APVV |
| Project leader: | Ing. Kovalčíková Alexandra PhD. |
Projects total: 46