化学
催化作用
水溶液
过电位
乙二胺
电解
无机化学
氧化还原
电解水
电化学
核化学
有机化学
电极
电解质
物理化学
作者
Kaishan Yu,Yue Sun,Dingwei Zhu,Ziyi Xu,Jiayi Wang,Junyu Shen,Qijian Zhang,Wei Zhao
摘要
Herein, we choose a commercial Cu complex [Cu(EDTA)(H2O)] (EDTA = ethylene diamine tetraacetic acid) as a molecular catalyst for water oxidation to avoid complex synthesis and lower catalyst cost. [Cu(EDTA)(H2O)] could catalyze the water oxidation reaction efficiently under neutral conditions with an overpotential of 684 mV, a kcat of 8.03 s-1 and good stability in the long-term electrolysis. Our finding is of great significance for the development of stable, rapid, and easily accessible catalysts for water oxidation.
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