Effects of Carbon Surface Oxides on the Dispersion of Pt/C Catalysts Prepared via Adsorption of Hexachloroplatinic Acid: A New Insight Full article
| Journal |
Reaction Kinetics and Catalysis Letters
ISSN: 0133-1736 , E-ISSN: 1588-2837 |
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| Output data | Year: 2006, Volume: 89, Number: 1, Pages: 167-175 Pages count : 9 DOI: 10.1007/s11144-006-0099-y | ||
| Tags | Metal dispersion, Platinum, Pt/C catalysts, Surface oxides | ||
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Abstract:
A new concept is advanced to explain some effects of oxygen-containing groups of the carbon surfaces on the dispersion of Pt/C catalysts prepared through the adsorption of H2PtCl6 onto porous carbon powders followed by the reduction with H2. These groups alter the electrochemical properties of the support and, therefore, influence the nature and amount of the adsorbed catalyst precursors formed during a redox reaction between the carbon surface and H2PtCl6, that reflects on the dispersion of Pt/C. A way to account for their impact on platinum dispersion is offered. It allows revising and uniting many literature data related to this problem.
Cite:
Kholodovich A.N.
, Simonov P.A.
Effects of Carbon Surface Oxides on the Dispersion of Pt/C Catalysts Prepared via Adsorption of Hexachloroplatinic Acid: A New Insight
Reaction Kinetics and Catalysis Letters. 2006. V.89. N1. P.167-175. DOI: 10.1007/s11144-006-0099-y WOS Scopus РИНЦ ANCAN OpenAlex
Effects of Carbon Surface Oxides on the Dispersion of Pt/C Catalysts Prepared via Adsorption of Hexachloroplatinic Acid: A New Insight
Reaction Kinetics and Catalysis Letters. 2006. V.89. N1. P.167-175. DOI: 10.1007/s11144-006-0099-y WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Submitted: | May 22, 2006 |
| Accepted: | May 26, 2006 |
| Published print: | Oct 1, 2006 |
Identifiers:
| Web of science: | WOS:000240062200020 |
| Scopus: | 2-s2.0-33747888428 |
| Elibrary: | 13510241 |
| Chemical Abstracts: | 2006:851853 |
| Chemical Abstracts (print): | 145:364370 |
| OpenAlex: | W2058060417 |