Synthesis of Pt/C Fuel Cell Electrocatalysts: Residual Content of Chloride and Activity in Oxygen Reduction.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F16%3A00459687" target="_blank" >RIV/67985858:_____/16:00459687 - isvavai.cz</a>
Alternative codes found
RIV/67985831:_____/16:00459687
Result on the web
<a href="http://dx.doi.org/10.1007/s12678-016-0312-3" target="_blank" >http://dx.doi.org/10.1007/s12678-016-0312-3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s12678-016-0312-3" target="_blank" >10.1007/s12678-016-0312-3</a>
Alternative languages
Result language
angličtina
Original language name
Synthesis of Pt/C Fuel Cell Electrocatalysts: Residual Content of Chloride and Activity in Oxygen Reduction.
Original language description
The aim of this work was to elaborate on the preparation procedure for deposition of Pt onto the moderate surface area carbon support with emphasis on residual Cl content, ESA and activity towards the ORR. Specifically, we focused on simplifying of the procedure for dechlorination of impregnated catalysts using a gas-phase treatment with NH3, and on precipitation of Pt by a microwave-assisted polyol method, in the first step, and mixing the Pt precipitate with the support under controlled conditions, in the second step. The residual content of Cl species was carefully monitored by means of determination of hydrolyzable chlorides using ionliquid chromatography (ILC) and of total chlorine using instrumental neutron activation analysis (INAA) and X-ray photoelectron spectroscopy (XPS). The prepared catalysts were compared among themselves and with a commercial reference catalyst with respect to structural properties, composition and electrochemical performance.
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
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/7HX13003" target="_blank" >7HX13003: Innovative autoMotive MEa Development ? implementation of Iphe-genie Achievements Targeted at Excellence</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Electrocatalysis
ISSN
1868-2529
e-ISSN
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Volume of the periodical
7
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
269-275
UT code for WoS article
000378805400001
EID of the result in the Scopus database
2-s2.0-84976303065