The list of national projects SAS
Centre for Advanced Materials Application SAS
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Aplikácia poréznych tuholátkových elektrolytov pre bezanódové batérie novej generácie
Zero-excess solid-state lithium batteries
Bezanódové tuholátkové lítiové batérie
| Duration: |
1.7.2023 - 31.12.2026 |
| Program: |
SRDA |
| Project leader: |
Dr. rer. nat. Šiffalovič Peter DrSc. |
| Annotation: | The central hypothesis of ZERO project is that by real -time
monitoring of Li deposition rate, wetting and/or alloying, and mechanical stress at the SSE/CC interface, we can
optimize and tailor SSBs providing higher capacity and cycling lifetime. This can be achieved by controlling
charge/discharge currents, appropriate alloy-forming interlayers, and managing internal stresses by external loads.
The main aim of ZERO project is to develop optimal alloy-forming interlayers and charging strategies to achieve the high capacity and cycling lifetime of ZESSBs. This will be enabled and connected with the developing and/or
updating methodologies that will facilitate experimental monitoring and a better conceptual understanding of the
growth phenomena involved in the formation of the Li anode in ZESSBs. To this end, we will develop novel
laboratory and synchrotron techniques to explore ZESSB-related phenomena under in operando conditions. |
Eco-Friendly Surface Modification of Electrode Materials in Deep Eutectic Solvents: An Innovative Strategy for Enhancing Photo- and Electrocatalysts for the Hydrogen Evolution Reaction
Ekologická úprava povrchov elektrodových materiálov v hlbokých eutektických rozpúšťadlách: Inovatívna stratégia na zlepšenie foto- a elektrokatalyzátorov pre reakciu vývoja vodíka
| Duration: |
1.9.2024 - 31.8.2026 |
| Program: |
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| Project leader: |
doc. Mgr. Kityk Anna PhD. |
| Annotation: | The project “Eco-Friendly Surface Modification of Electrode Materials in Deep Eutectic Solvents: An Innovative Strategy for Enhancing Photo- and Electrocatalysts for the Hydrogen Evolution Reaction” is a two-year research project focused on advancing the development of efficient photo- and electrocatalysts for the Hydrogen Evolution Reaction (HER). This research aims to investigate the kinetic and mechanisms of electrodeposition, electrooxidation, and electroless deposition of photo- and electroactive layers on cost-effective substrates using eco-friendly electrolytes, specifically room-temperature deep eutectic solvents (DESs). The ultimate goal is to produce high-performance cathode materials for the eco-friendly production of “green” hydrogen. The project addresses the critical need for sustainable hydrogen production via electrolysis using renewable energy sources.
While the HER is well-studied, the search for cost-effective, abundant, and durable electrode materials with comparable or superior catalytic activity to noble metals remains essential. Noble metals are limited by their cost, availability, durability, and susceptibility to catalyst poisoning. This research project focuses on three main objectives: 1. Investigating the electrooxidation processes of titanium and its alloys in DESs to produce highly organized nanostructured titanium dioxide layers with excellent photocatalytic activity for HER. 2. Studying the electrochemical deposition of nickel, cobalt, Ni-Co alloys, and their composites onto non-noble metal substrates and conductive carbon-based materials to create efficient electrocatalytic and photoelectrocatalytic coatings for HER. 3. Characterizing the electroless deposition of electrocatalysts based on cobalt, nickel, Ni-Co alloys, and platinum group metals onto various substrates to obtain highly efficient electrocatalysts for HER. Each objective involves determining kinetic parameters, such as rate constants and activation energies, and understanding the underlying mechanisms. The catalytic activity of newly developed electrode materials will be evaluated by assessing parameters like hydrogen evolution overpotential and exchange current density in different aqueous solutions.
The project utilizes DESs known for their attractive physicochemical properties, stability, and biodegradability, ensuring an eco-friendly approach.
Methodologically, the project uses advanced techniques including electrochemical methods, spectral analysis (SEM, AFM, TEM, FTIR, Raman spectroscopy, EDS, XRD, and XPS), and chemical analysis (AAS, ICP, XRF) to comprehensively investigate and characterize electrode materials and coatings. Statistical methods will aid in data analysis and interpretation.
The research team embraces multi- and interdisciplinary approaches, open science principles, FAIR data access, and gender equality in research to ensure robust and collaborative scientific progress.
The project's expected outcomes include the development of theories describing design and properties of innovative photo- and electrocatalysts, a diverse and cohesive research team, enhanced research capabilities, and increased visibility for young scientists. Ultimately, this project contributes to advancing sustainable hydrogen production and supports the EU's and SK's commitment to a green hydrogen economy. |
Nanoengineered Trojan hybrid for site-responsive phototherapy of recurrent glioblastomas
Fototerapia rekurentných glioblastómov s nádorovo špecifickým trójskym hybridom optimalizovaným na nano-úrovni
| Duration: |
1.9.2024 - 30.6.2028 |
| Program: |
SRDA |
| Project leader: |
Mgr. Hvizdošová Annušová Adriana PhD. |
| Annotation: | The NanoGlow project aims to develop i) functional “Trojan horse” hydrogels with embedded photothermal
nanoparticle conjugates, ii) validated in vitro and iii) complemented with state-of-the-art structural and chemical
mapping at the nanoscale. Photothermal, pH-responsive MoOx nanoparticles will be conjugated with tumor-homing RGD peptides and embedded in nontoxic, biodegradable poly-(2-oxazoline)- and bio-sourced Tulipalin A-based
matrices. Near-field nanoscopy, Atomic Force Microscopy Force Spectroscopy, and Confocal Raman Microscopy
of nanoconjugate-hydrogel superstructures and in vitro samples will characterize nanoscale related phenomena
observable at the macroscale. NanoGlow’s unique nano-to-macro approach will provide a basis for the application
of the proposed hybrid structures in the fight against complex and hard-to-treat glioblastomas. |
Charge Carrier Chemistry and Visualisation via Infrared Nanoscopy
Chémia nosičov náboja a vizualizácia prostredníctvom infračervenej nanoskopie
Enahnced safety materials for Li-ion batteries
Materiály so zvýšenou bezpečnosťou pre Li-iónové batérie
| Duration: |
1.1.2025 - 31.8.2026 |
| Program: |
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| Project leader: |
Ing. Fröhlich Karol DrSc. |
| Annotation: | Overall objective of the project is to develop materials that enhance safety operation of Li-ion batteries in a passive way. During the project we intend to develop anode and cathode with enhanced performance and flame retardant properties. The development of nickel-rich and polyanion cathodes coatings as well as coated silicon/carbon anodes will push reliability and safety of generation 3 Li-ion batteries to a higher level. |
Nanoscale engineering and optimization of matrix embedded photothermal nanoconjugates
Nanoinžinierstvo a optimalizácia fototermálnych nanočastíc integrovaných do matríc
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Nová lacná a bio aktívna alkalicky aktivovaná tvrdá keramika pre ortopedické protézy a implantáty
Optimizing Perovskite Films for Highly Efficient and Stable Photovoltaics
Optimalizácia perovskitových vrstiev pre vysoko účinnú a stabilnú fotovoltiku
| Duration: |
1.7.2024 - 30.6.2029 |
| Program: |
IMPULZ |
| Project leader: |
RNDr. Mrkývková Naďa PhD. |
| Annotation: | The steadily increasing energy consumption calls for renewable technologies that could substitute environmentally detrimental and costly fossil fuels. These technologies must satisfy environmental, economic, and social feasibility criteria. Perovskite-based solar modules show the ability to meet these fundamental requirements. Recently, the power conversion efficiency (PCE) of a single-junction solar cell based on halide perovskite has reached 25.7 % , and the perovskite/silicon tandems over 33 % , greatly outperforming the silicon solar cells efficiencies. Further efficiency improvement is prevented by defects that cause non-radiative recombinations – either through trap-assisted recombination in the active layer or via carrier recombination at the perovskite/transport layer interfaces. This proposal focuses on the defects in halide perovskite and related phenomena that are critical in limiting performance in photovoltaic applications. Furthermore, it aims to develop effective passivation routes to achieve further performance advances. Its innovation potential lies in increasing the efficiency of future photovoltaic applications via addressed investigation of the non-radiative traps at the grain boundary surfaces and interfaces and their efficient passivation. |
Advanced functional polymers from biorenewable monomers
Pokročilé funkčné polyméry z bioobnoviteľných monomérov
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Polymérne tuholátkové batérie bez prebytočného lítia
The anti-cancer effects of isosilybin B-coated 5 nm core gold nanospheres against hepatocellular carcinoma
Protirakovinové účinky 5 nm nanosfér zlata obalených izosilybínom B proti hepatocelulárnemu karcinómu
Feasibility study for the microbiological degradation of poly- and perfluoroalkyl
Štúdia uskutočniteľnosti mikrobiologickej degradácie poly- a perfluóralkylu
Development of Advanced Nano-structured Materials for Electrocatalysis using an Eco-friendly Deep Eutectic Solvents: A Sustainable Approach to Decarbonisation
Vývoj pokročilých nanostruktúrovaných materiálov pre elektrokatalýzu s využitím ekologických hlbokých eutektických rozpúšťadiel: udržateľný prístup k dekarbonizácii
| Duration: |
1.9.2024 - 31.8.2026 |
| Program: |
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| Project leader: |
doc. Mgr. Kityk Anna PhD. |
| Annotation: | The project, "Development of Advanced Nano-structured Materials for Electrocatalysis using an Eco-friendly Deep Eutectic Solvents: A Sustainable Approach to Decarbonisation", addresses the pressing global challenge of decarbonisation by focusing on the development of highly efficient electrocatalysts for "green" hydrogen production. This innovative and comprehensive research initiative goes beyond the current state of the art in several crucial ways. Utilizing environmentally friendly deep eutectic solvents and advanced catalyst holders such as metal and carbon-based foams, the project strives to develop, optimize, and characterize novel electrocatalysts tailored for the efficient hydrogen evolution in water-based alkaline solutions. These catalysts, comprising of nanostructured coatings of Ni, Co, Mo, Fe alloys, and S, P-containing composites, decorated with noble metal nanoparticles, are designed to enhance electrocatalytic activity and stability.
The project's uniqueness lies in its in-depth theoretical framework, which not only explores the electrodeposition and electroless deposition of catalysts but also provides a thorough understanding of the relationship between composition, morphology, and catalyst performance. The project aims to develop comprehensive theories, that will allow efficient designing of multifunctional catalysts, which synergistically combine the benefits of different active sites, pushing the boundaries of catalysis research. Furthermore, the project will evaluate the scalability of these novel materials for potential industrial applications, considering factors such as cost-effectiveness, energy efficiency, and feasibility.
By emphasizing "green" hydrogen production using renewable energy sources, the project aligns with the global transition toward cleaner energy solutions, contributing to the reduction of carbon emissions and addressing sustainability concerns. This forward-looking approach promotes cross-disciplinary collaboration, fosters interregional partnerships, and prepares the foundation for future EU-funded projects, such as the European Research Council and Horizon Europe.
The proposed project represents a significant step forward in the field of electrocatalysis, offering a holistic approach to address the challenges of catalysis and hydrogen production. The innovative materials, new approaches, sustainable practices, and theoretical foundations, which will be obtained under the project implementation, will serve as a transformative force on the way towards a cleaner and more sustainable energy future.
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Towards Eco-sustainable Sodium-ion batteries for a LOW-cost technology
Základ k ekologicky udržateľným sodíkovo-iónovým batériám pre nízko nákladovú technológiu
The total number of projects: 15
