Nanoporous Ptn+-CeOx catalyst films grown on carbon substrates

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10130656" target="_blank" >RIV/00216208:11320/12:10130656 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1504/IJNT.2012.046748" target="_blank" >http://dx.doi.org/10.1504/IJNT.2012.046748</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1504/IJNT.2012.046748" target="_blank" >10.1504/IJNT.2012.046748</a>

Result language
angličtina
Original language name
Nanoporous Ptn+-CeOx catalyst films grown on carbon substrates
Original language description
Deposition of the Pt doped cerium oxide catalyst layers on carbon nanotubes and flat carbon substrates by magnetron sputtering leads to growth of solid solution films composed of nanorods oriented perpendicularly to the substrate surface forming fractallike highly porous structure. The films contain only cationic Pt2+ and Pt4+. Cerium oxide is partially reduced. The catalyst films reveal high catalytic activity as anode catalyst in proton exchange membrane fuel cells. Preparation of nanoporous structures by sputtering shows that this technique is suitable for preparation of catalyst for micro fuel cell systems made by planar technology.
Czech name
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Czech description
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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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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)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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