Pd-catalysts for DFAFC prepared by magnetron sputtering

0484809 - FZÚ 2018 RIV NL eng J - Článek v odborném periodiku
Bieloshapka, Igor - Jiříček, Petr - Vorokhta, M. - Tomšík, Elena - Rednyk, A. - Perekrestov, R. - Jurek, Karel - Ukraintsev, Egor - Hruška, Karel - Romanyuk, Olexandr - Lesiak, B.
Pd-catalysts for DFAFC prepared by magnetron sputtering.
Applied Surface Science. Roč. 419, Oct (2017), s. 838-846. ISSN 0169-4332. E-ISSN 1873-5584
Grant CEP: GA ČR(CZ) GBP108/12/G108; GA MŠMT LM2015088
Institucionální podpora: RVO:68378271 ; RVO:61389013
Klíčová slova: Pd catalyst * formic acid fuel cell * magnetron sputtering * DFAFC * surface morphology
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.); Condensed matter physics (including formerly solid state physics, supercond.) (UMCH-V)
Impakt faktor: 4.439, rok: 2017

Samples of a palladium catalyst for direct formic acid fuel cell (DFAFC) applications were prepared on the Elat carbon cloth by magnetron sputtering. The quantity of Pd was equal to 3.6, 120 and 720 mg/cm2. The samples were tested in a fuel cell for electro-oxidation of formic acid, and were characterized by atomicforce microscopy (AFM), scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy(XPS). The results for electric power recalculated for the Pd loading per 1 mg of catalyst layers in comparisonto carbon substrates decorated by Pd nanoparticles showed that there is potential for applying anodesfor formic acid fuel cells prepared by magnetron sputtering.
Trvalý link: http://hdl.handle.net/11104/0279945