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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：清华大学
学位：博士
所在单位：化学学院
学科：物理化学. 材料物理与化学. 无机化学
办公地点：西部校区化工综合楼C313
联系方式：0411-84986237
电子邮箱：shiyantao@dlut.edu.cn
Single-Atom Catalysis in Mesoporous Photovoltaics: The Principle of Utility Maximization
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论文类型：期刊论文
发表时间：2014-12-23
发表刊物：ADVANCED MATERIALS
收录刊物：SCIE、EI、PubMed、Scopus
卷号：26
期号：48
页面范围：8147-8153
ISSN号：0935-9648
关键字：dye-sensitized solar cells,electrode materials,iron oxide,photovoltaic materials,platinum,single-atom catalysts
摘要：FeOx -supported single Pt atoms are used for the first time as counter electrodes (CEs) in dye-sensitized solar cells (DSCs), which are mesoporous photovoltaic devices. This system enables the investigation of the electrocatalytic behavior of a single-atom catalyst (SAC). Compared with conventional Pt CEs, the SAC-based CEs exhibit better reversibility as indicated by the peak-to-peak separation (Epp ). A high degree of atom utilization is demonstrated.© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.