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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
Semi-Transparent and Stable Solar Cells for Building Integrated Photovoltaics: The Confinement Effects of the Polymer Gel Electrolyte inside Mesoporous Films
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论文类型：期刊论文
发表时间：2019-09-17
发表刊物：ACS OMEGA
收录刊物：PubMed、SCIE
卷号：4
期号：12
页面范围：15097-15100
ISSN号：2470-1343
摘要：The semi-transparent solar cells are promising to be applied in building integrated photovoltaic (BIPV) and tandem solar cells. In this study, we fabricate semi-transparent and stable solar cells for BIPV by utilizing a poly (ethylene oxide) electrolyte and controlling the size of TiO2 nanoparticles and the thickness of the TiO2 film. The power conversion efficiency of the semi-transparent (over 50% transmittance at 620-750 nm) and quasi-solid solar cells is 5.78% under standard AM1.5G, 100 mW cm(-2). The higher conductivity and smaller diffusion resistance of the quasi-solid electrolyte inside the mesoporous TiO2 film indicate the confinement effects of the polymer electrolyte inside a mesoporous TiO2 film. The unsealed semi-transparent and quasi-solid solar cell retains its initial efficiency during 1000 h irradiation in humid air.