Proton exchange membrane fuel cell made of magnetron sputtered Pt-CeOx and Pt-Co thin film catalysts
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10319364" target="_blank" >RIV/00216208:11320/15:10319364 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jpowsour.2014.08.093" target="_blank" >http://dx.doi.org/10.1016/j.jpowsour.2014.08.093</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jpowsour.2014.08.093" target="_blank" >10.1016/j.jpowsour.2014.08.093</a>
Alternative languages
Result language
angličtina
Original language name
Proton exchange membrane fuel cell made of magnetron sputtered Pt-CeOx and Pt-Co thin film catalysts
Original language description
Preparation of catalysts for proton exchange membrane fuel cells (PEMFCs) is of growing interest during last years. The magnetron sputtering technique is a promising method of catalyst preparation because it permits to synthesize catalysts in a fast andrelatively less expensive way, however control of specific surface and durability of such catalysts still remains the main concern. We tested a single cell PEMFC catalyzed by using exclusively thin film approach by combining state-of-the art Pt-doped cerium oxide anode and a new Pt-Co alloy cathode. We have shown that beside very high mass activity of the catalysts relative to the membrane electrode assembly the catalyst nanoporous structure exhibits excellent stability and no sintering which generallyrepresents the main drawback of ultrathin film. (C) 2014 Elsevier B.V. All rights reserved.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Power Sources
ISSN
0378-7753
e-ISSN
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Volume of the periodical
273
Issue of the periodical within the volume
Jan
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
5
Pages from-to
105-109
UT code for WoS article
000345725700012
EID of the result in the Scopus database
2-s2.0-84907482330