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个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职：无
其他任职：精细化工国家重点实验室副主任、大连理工大学-瑞典皇家工学院分子器件联合研究中心主任
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：化工学院
学科：应用化学. 精细化工
办公地点：大连理工大学西部校区化工实验楼E-223
联系方式：0411-84986493
电子邮箱：sunlc@dlut.edu.cn
Electrochemical and Photoelectrochemical Water Oxidation by Supported Cobalt-Oxo Cubanes
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论文类型：期刊论文
发表时间：2014-03-01
发表刊物：ACS CATALYSIS
收录刊物：SCIE、EI、Scopus
卷号：4
期号：3
页面范围：804-809
ISSN号：2155-5435
关键字：cobalt-oxo cubane; photoanode; hematite; water splitting; oxygen evolution
摘要：Cobalt-oxo cubane clusters were immobilized on a Nafion film-coated fluorine-doped tin oxide (FTO) electrode and an alpha-Fe2O3 photoanode as surface catalysts for water oxidation. The performance of electrochemical water splitting indicated that these earth-abundant metal complexes retain their homogeneous reactivity on the electrode. Furthermore, efficient visible light-driven water oxidation was realized by coupling a molecular electrocatalyst with an inorganic semiconductor as a noble metal-free photoanode, showing a stability significantly improved with respect to that of the homogeneous system.