Synthesis and investigation of the Pt-decorated polypyrolle nanotubes in pem fuel cells

0575283 - ÚSMH 2024 RIV TR eng C - Konferenční příspěvek (zahraniční konf.)
Lobko, Y. - Nováková, J. - Yakovlev, Y. - Kopecký, D. - Vorokhta, Maryna - Darabut, A.M. - Redondo, L.B. - Matolín, V. - Matolínová, I.
Synthesis and investigation of the Pt-decorated polypyrolle nanotubes in pem fuel cells.
Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. Istanbul: Internationa Association for Hydrogen Energy, 2022 - (Dincer, I.; Colpan, C.; Ezan, M.), č. článku 186176. ISBN 978-625000843-0.
[World Hydrogen Energy Conference /23./. Istanbul (TR), 26.06.2022-30.06.2022]
Institucionální podpora: RVO:67985891
Klíčová slova: Durability * Fuel cells * Performance * Platinum nanoparticles * Polypyrrolle nanotubes
Obor OECD: Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

The catalysts for fuel cells, based on the platinum-decorated polypyrrolle nanotubes were synthesized. The structure, element contents, electrochemical surface areas of the catalysts' nanoparticles were investigated using TEM, EDX, XPS, RDE analysis. Using obtained catalysts, the catalyst-coated membranes were prepared by ultrasonic spraying techniques. The performance, electrochemical surface areas, high frequency resistance and durability of the CCMs were tested in proton exchange fuel cells.
Trvalý link: https://hdl.handle.net/11104/0346266