Nickel鈥揟hiolate Complex Catalyst Assembled in One Step in Water for Solar H2 Production

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• 作者：Wei Zhang ; Jindui Hong ; Jianwei Zheng ; Zhiyan Huang ; Jianrong (Steve) Zhou ; Rong Xu
• 刊名：Journal of the American Chemical Society
• 出版年：2011
• 出版时间：December 28, 2011
• 年：2011
• 卷：133
• 期：51
• 页码：20680-20683
• 全文大小：263K
• 年卷期：v.133,no.51(December 28, 2011)
• ISSN：1520-5126

文摘

We report the use of a simple complex assembled from Ni(II) salt and 2-mecaptoethanol in one step in water as the efficient catalyst in a molecular hydrogen system which can be sensitized by a low-cost xanthene dye, Erythrosin B. An excellent quantum efficiency of 24.5% is attained at 460 nm. This simple system is expected to contribute toward the development of economical and environmentally benign solar hydrogen production systems.