无空穴传输层钙钛矿太阳电池的研究进展  

Research Progress of the Hole-Transport Material-Free Layer Perovskite Solar Cells

作　　者：刘云燕[1] 赵栋[1] 魏功祥[1] 孙艳[1] 

机构地区：[1]山东理工大学理学院,山东淄博255049

出　　处：《半导体技术》2016年第9期641-648,699,共9页Semiconductor Technology

基　　金：国家自然科学基金青年基金资助项目(11404191);山东省自然科学基金资助项目(ZR2013FM007);山东理工大学青年支持计划

摘　　要：钙钛矿太阳电池具有优异的光伏特性,廉价高效,在近几年迅速崛起。概述了钙钛矿太阳电池的结构和基本工作原理,主要阐述了结构和制程更简单、成本更低的无空穴传输层钙钛矿太阳电池的研究进展。介绍了无空穴传输层的钙钛矿电池中,离子改性吸收层在拓宽吸收光谱、提高电池转化效率和稳定性方面的研究。对无空穴传输层电池中异质结和金属-半导体接触的问题以及电池工作机理研究进行了回顾,介绍了碳、镍等背电极在研究无空穴传输层电池中的重要意义以及发展现状。简要介绍了无空穴传输层钙钛矿太阳电池在平面异质结构和量子点敏化方面的研究进展。The perovskite solar cells have developed in a very fast speed for their excellent photovol- taic performance and low cost. The structure and basic operating principle of the perovskite solar cells are briefly introduced. The research progress of the hole-transport material （HTM） -free layer perovskite solar cells with the further simplifies structure, preparation process and the lower cost are mainly discussed. The study of ion modification of the absorption layer in HTM-free perovskite solar cells are introduced, which could improve the absorption spectrum, power-conversion efficiency and the stability of the solar cells, by the ion modification of the absorption layer. The heterojunction, metal-semiconductor contacts and operation principle of the HTM-free perovskite solar cells are reviewed, and the significance and de- velopment status of the role of carbon and nickel back electrode in HTM-free perovskite solar cells are in- troduced. The research progress of the plane heterojunction structure and sensitization of quantum dots in HTM-free layer perovskite heterojunction solar cells are briefly introduced.

关 键 词：钙钛矿 太阳电池 无空穴传输层 背电极 离子改性 

分 类 号：TM914.4[电气工程—电力电子与电力传动]