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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
Efficient Electrocatalytic Water Oxidation by a Copper Oxide Thin Film in Borate Buffer
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论文类型:期刊论文
发表时间:2015-02-01
发表刊物:ACS CATALYSIS
收录刊物:SCIE、EI、Scopus、ESI高被引论文
卷号:5
期号:2
页面范围:627-630
ISSN号:2155-5435
关键字:water splitting; copper; electrocatalysis; water oxidation; thin film
摘要:A robust water oxidation catalyst based on copper oxide was prepared by facile electrodeposition of Cu2+ from borate buffer solution under near neutral conditions. The Cu-B-i thin film exhibits high activity and long-term stability in Cu2+-free pH 9 borate buffer. A steady current density of 1.2 mA/cm(2) was sustained for at least 10 h at 1.3 V versus NHE without iR compensation, which sets a new benchmark for copper-based OEC.