Photostimulated oxidation of water catalyzed by a tetranuclear ruthenium complex with lithium countercations |
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| Authors: | Z M Dzhabieva V Yu Tkachenko T S Dzhabiev |
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| Institution: | 1.Institute of Problems of Chemical Physics,Russian Academy of Sciences,Chernogolovka, Moscow oblast,Russia |
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| Abstract: | Photostimulated oxidation of water by potassium persulfate in the presence of photosensitizer bpy3RuCl2 ? 6H2O and ruthenium catalyst Li10{Ru4(μ-O)4(μ-OH)2(H2O)4} ? (γ-SiW10O36)2] ? 10H2O has been studied. It has been shown that the quantum yield of O2 (0.29) is much higher than the quantum yield in a similar photocatalytic system with rubidium countercations (0.09). |
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