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권영국

Kwon, Youngkook
Electrochemistry Lab for Energy and Environment
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Electro-Oxidation of Glycerol on Platinum Modified by Adatoms: Activity and Selectivity Effects

Author(s)
Kwon, YoungkookHersbach, Thomas J. P.Koper, Marc T. M.
Issued Date
2014-09
DOI
10.1007/s11244-014-0292-6
URI
https://scholarworks.unist.ac.kr/handle/201301/26534
Fulltext
https://link.springer.com/article/10.1007%2Fs11244-014-0292-6
Citation
TOPICS IN CATALYSIS, v.57, no.14-16, pp.1272 - 1276
Abstract
Antimony irreversibly adsorbed on a carbon supported platinum electrode oxidizes glycerol selectively to dihydroxyacetone with a lower onset potential (ca. 150 mV) and a higher peak current density (ca. 170 %) compared to clean Pt/C. Pb, In, and Sn also promote the catalytic activity of glycerol oxidation, however the reaction pathway towards the primary alcohol oxidation remains unchanged. Higher surface coverage by adatoms on Pt/C generally increases the activity of glycerol oxidation.
Publisher
SPRINGER/PLENUM PUBLISHERS
ISSN
1022-5528
Keyword (Author)
GlycerolDihydroxyacetoneAntimonyPlatinumElectrocatalysis
Keyword
MEMBRANE FUEL-CELLSCATALYTIC-OXIDATIONBISMUTH CATALYSTFORMIC-ACIDGOLDDIHYDROXYACETONEELECTRODESCHEMICALSCONVERSIONELECTRICITY

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