Copper Colloids Stabilized by Water-Soluble Polymers. Part II. Their Application as Catalysts for Dihydrogen Evolution Full article
Journal |
Journal of Molecular Catalysis (Continued after 1994 as Journal of Molecular Catalysis A: Chemical and Journal of Molecular Catalysis B: Enzymatic)
ISSN: 0304-5102 |
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Output data | Year: 1988, Volume: 48, Number: 2-3, Pages: 231-248 Pages count : 18 DOI: 10.1016/0304-5102(88)85008-9 | ||
Tags | Cobalt and Alloys; Colloids--Stability; Hydrogen--Production; Polymers--Applications | ||
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Abstract:
The kinetics of catalytic dihydrogen evolution from acidic aqueous solutions of strong one-electron reductants Vaq2+ and the cation radical of methylviologen (MV+.) in the presence of polymer-stabilized copper colloids was studied. This process could be described quantitatively in the framework of an electrochemical ‘microelectrode’ model. The standard heterogeneous rate constant of proton reduction on finely dispersed copper was determined, its value being found to drop sharply when the size of copper particles decreases from 150 to 25 Å.
The possibility of applying other non-noble metals, e.g. cobalt, as H2 evolution catalysts is discussed.
Cite:
Savinova E.R.
, Savinov E.N.
, Parmon V.N.
Copper Colloids Stabilized by Water-Soluble Polymers. Part II. Their Application as Catalysts for Dihydrogen Evolution
Journal of Molecular Catalysis (Continued after 1994 as Journal of Molecular Catalysis A: Chemical and Journal of Molecular Catalysis B: Enzymatic). 1988. V.48. N2-3. P.231-248. DOI: 10.1016/0304-5102(88)85008-9 WOS Scopus РИНЦ
Copper Colloids Stabilized by Water-Soluble Polymers. Part II. Their Application as Catalysts for Dihydrogen Evolution
Journal of Molecular Catalysis (Continued after 1994 as Journal of Molecular Catalysis A: Chemical and Journal of Molecular Catalysis B: Enzymatic). 1988. V.48. N2-3. P.231-248. DOI: 10.1016/0304-5102(88)85008-9 WOS Scopus РИНЦ
Dates:
Submitted: | Sep 10, 1987 |
Accepted: | Mar 10, 1988 |
Published print: | Nov 21, 1988 |
Published online: | Oct 2, 2001 |
Identifiers:
Web of science | WOS:A1988R272000008 |
Scopus | 2-s2.0-0024107685 |
Elibrary | 30966548 |
Chemical Abstracts | 1989:64424 |
Chemical Abstracts (print) | 110:64424 |
OpenAlex | W245085561 |