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0225U004472,
(0125U001971)
,
Ultra-durable and Efficient Nano-engineered Full Cells (URANUS)
Отримання заміщених перовськітів лантану-стронцію та дослідження їх структурно-морфологічних характеристик.
Rachii Bohdan I., Доктор фізико-математичних наук
09-12-2025
Vasyl Stefanyk Precarpathian National University
Development of reproducible methods for the synthesis of nanoporous and nanodispersed materials with control of structural and morphological properties optimized for the manufacture of solid oxide fuel cell electrodes.
During the research work, studies were conducted on the development and improvement of a reproducible method for synthesizing nanoporous and nanodispersed materials for the manufacture of electrodes for solid oxide fuel cells that use hydrogen. The main attention was paid to the synthesis of perovskite materials with a defective crystal lattice and controlled morphological characteristics, which makes it possible to achieve high electrochemical activity and stability of the electrode materials. In particular, substituted lanthanum-strontium perovskites were obtained, which demonstrate high catalytic activity in hydrogen electrochemical oxidation and oxygen reduction reactions. Additionally, nanoporous carbon materials with a controlled porous structure were obtained using the thermochemical activation method. The results can be used in the production of high-efficiency fuel cells and electrochemical energy storage systems for autonomous energy systems, the transport industry, and stationary power-generating complexes.
Rachii Bohdan Ivanovych
Roman P. Lisovskiy
Volodymyra M. Boichuk
2025-12-09
Updated: 2025-12-12
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