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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
Notable catalytic activity of oxygen-vacancy-rich WO2.72 nanorod bundles as counter electrodes for dye-sensitized solar cells
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论文类型：期刊论文
发表时间：2013-09-07
发表刊物：CHEMICAL COMMUNICATIONS
收录刊物：SCIE、PubMed、Scopus
卷号：49
期号：69
页面范围：7626-7628
ISSN号：1359-7345
摘要：For the first time, nonstoichiometric WO2.72 was used as a counter electrode (CE) in dye-sensitized solar cells (DSSCs). Oxygen-vacancy-rich WO2.72 nanorod bundles with notable catalytic activity for triiodide and thiolate reduction were prepared in this study. The photovoltaic parameters of dye-sensitized solar cells (DSSCs) with WO2.72 nanorod bundles as CEs are superior compared with those of the WO3-based cells, and nearly the same as those of the precious metal Pt-based cells. In a non-corrosive organic redox couple, the performance of WO2.72 CEs is better than that of Pt and WO3 CEs in DSSCs.