Influence of Cobalt Phthalocyanine Deposited onto the Particles of Mixed Cd/CuxS Suspensions on Photocatalytic Evolution of Hydrogen from Aqueous Solutions of Na2S Full article
Journal |
Reaction Kinetics and Catalysis Letters
ISSN: 0133-1736 , E-ISSN: 1588-2837 |
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Output data | Year: 1992, Volume: 48, Number: 2, Pages: 553-560 Pages count : 8 DOI: 10.1007/BF02162707 | ||||
Tags | Hydrogen; Physical Chemistry; Aqueous Solution; Cobalt; Catalysis; Catalysts; Photochemical reactions; Reaction kinetics; Sulfur compounds; Suspensions (fluids); Synthesis (chemical) | ||||
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Abstract:
Deposition of water-insoluble cobalt phthalocyanine CoPc onto the particles of mixed suspensions of CdS and CuxS can increase the rate of photoinduced evolution of H2 from Na2S and Na2SO3 solutions. At [Na2S]=5×10−2 M, the rate of photocatalytic reaction is almost doubled upon deposition of 6.4×10−10 mol CoPc onto 4×10−5 mol of CdS and of 2.9×10−8 mol of CoPc onto 10−5 mol of CuxS. At [Na2S]=10−1 M, which is close to the optimal concentration of Na2S, the deposition of CoPc can provide only a 30% increase of the reaction rate.
Cite:
Savinov E.N.
, Gongxuan L.
, Parmon V.N.
Influence of Cobalt Phthalocyanine Deposited onto the Particles of Mixed Cd/CuxS Suspensions on Photocatalytic Evolution of Hydrogen from Aqueous Solutions of Na2S
Reaction Kinetics and Catalysis Letters. 1992. V.48. N2. P.553-560. DOI: 10.1007/BF02162707 WOS Scopus РИНЦ
Influence of Cobalt Phthalocyanine Deposited onto the Particles of Mixed Cd/CuxS Suspensions on Photocatalytic Evolution of Hydrogen from Aqueous Solutions of Na2S
Reaction Kinetics and Catalysis Letters. 1992. V.48. N2. P.553-560. DOI: 10.1007/BF02162707 WOS Scopus РИНЦ
Dates:
Submitted: | Aug 14, 1992 |
Accepted: | Sep 29, 1992 |
Published print: | Dec 1, 1992 |
Identifiers:
Web of science | WOS:A1992KX90200028 |
Scopus | 2-s2.0-0026999040 |
Elibrary | 31093977 |
Chemical Abstracts | 1993:459497 |
Chemical Abstracts (print) | 119:59497 |
OpenAlex | W1991316900 |