Solar reduction of water. I. Competition between light-induced hydrogen formation and hydrogenation of methylviologen in the system water-Tris(2,2'-bipyridine)ruthenium dication-ethylenediaminetetraacetic acid-platinum

Autor:	Albert W. H. Mau, Darrell Wells, Whf Sasse, A. Launikonis, O. Johansen, JW Loder, JD Swift
Rok vydání:	1981
Předmět:	chemistry.chemical_compound chemistry Hydrogen Electrolysis of water Ionic liquid Inorganic chemistry chemistry.chemical_element General Chemistry Platinum 2 2'-Bipyridine Catalysis Dication Ruthenium
Zdroj:	Australian Journal of Chemistry. 34:981
ISSN:	0004-9425
DOI:	10.1071/ch9810981
Popis:	The light-induced formation of hydrogen in the system H2O-Ru(bpy)32+-mv2+-edta-Pt (mv, inethylviologen) is accompanied by the hydrogenation of mv2+ to give the 1-methyl-4-(1'-methylpiperidin-4'-yl)pyridinium cation (1). The production of hydrogen is decreased by factors that favour the formation of this cation. The extent of hydrogenation depends on the pH of the mixture, the amount and type of catalyst present, and the partial pressure of hydrogen during irradiation.
Databáze:	OpenAIRE
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