Self-Organization of a Binuclear Ruthenium Complex to Tetra- and Octanuclear Catalysts for Water Oxidation for “Artificial Photosynthesis”
- 作者: Dzhabieva Z.M.1, Temnova M.L.1, Dzhabiev T.S.1
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隶属关系:
- Institute of Problems of Chemical Physics
- 期: 卷 59, 编号 2 (2018)
- 页面: 123-127
- 栏目: Article
- URL: https://journals.rcsi.science/0023-1584/article/view/163620
- DOI: https://doi.org/10.1134/S0023158418020052
- ID: 163620
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详细
The kinetics and mechanism of the action of tetra- and octanuclear ruthenium catalysts for water oxidation with Ce(IV) compounds in “artificial photosynthesis” have been studied. These catalysts are formed from a complex K4[Ru2(SO4)2(μ-SO4)2(μ-O)2] · 2H2O in an acidic medium via its self-organization. A tetranuclear adamantane-like cluster Ru4O6 is obtained during the dimerization of a binuclear complex and catalyzes the four-electron water oxidation to an oxygen molecule. An octanuclear cluster Ru8O12 is formed during the tetramerization of a binuclear complex and catalyzes the eight-electron water oxidation to an oxozone molecule O4, which readily splits to two oxygen molecules.
作者简介
Z. Dzhabieva
Institute of Problems of Chemical Physics
Email: timur@cat.icp.ac.ru
俄罗斯联邦, Chernogolovka, Moscow oblast, 142432
M. Temnova
Institute of Problems of Chemical Physics
Email: timur@cat.icp.ac.ru
俄罗斯联邦, Chernogolovka, Moscow oblast, 142432
T. Dzhabiev
Institute of Problems of Chemical Physics
编辑信件的主要联系方式.
Email: timur@cat.icp.ac.ru
俄罗斯联邦, Chernogolovka, Moscow oblast, 142432
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