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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
Visible-Light-Driven Water Oxidation on a Photoanode by Supramolecular Assembly of Photosensitizer and Catalyst
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论文类型：期刊论文
发表时间：2016-10-01
发表刊物：CHEMPLUSCHEM
收录刊物：SCIE、Scopus
卷号：81
期号：10,SI
页面范围：1056-1059
ISSN号：2192-6506
关键字：dye-sensitized photoelectrochemical cells; host-guest systems; ruthenium; solar cells; water splitting
摘要：A ruthenium water oxidation catalyst (WOC) bearing hydrophobic ligands was incorporated on the surface of a dye-sensitized nanostructured TiO2 film by formation of a host-guest adduct with the dye. This provides a new strategy for constructing photocatalytically active electrodes for water oxidation. The resultant photoanode exhibits a photocurrent of 800Acm(-2) under visible-light illumination (>400nm, 300mWcm(-2)) and 240Acm(-2) under simulated sunlight illumination (AM 1.5G, 100mWcm(-2)) with an applied bias of 0.2V vs. NHE in neutral phosphate buffer.