钙钛矿太阳电池吸光层材料研究进展.pdf

物理化学学报(Wuli Huaxue Xuebao) September Acta Phys. -Chim. Sin. 2016, 32 (9), 2159－2170 2159 [Review] doi: 10.3866/PKU.WHXB201606072 钙钛矿太阳电池吸光层材料研究进展 晒旭霞 李 丹 刘双双 李 浩 王鸣魁* (华中科技大学，武汉光电国家实验室，武汉430074) 摘要：近年来，有机-无机卤化铅钙钛矿太阳电池的研究取得了突破性进展，公证记录电池效率22.1%，与 CdTe 薄膜电池(认证记录电池效率22.1%)和CuInGaSn (CIGS) (认证记录电池效率22.3%)薄膜电池技术相媲 美，已经接近于市场上主导地位的晶体硅太阳电池(约25%)。有机卤化铅钙钛矿太阳电池器件的长期效率输出 稳定性和含毒性Pb 严重制约其实际应用。本文将讨论有机卤化铅钙钛矿太阳电池不稳定性因素和相应的解决 方案，并对钙钛矿材料中Pb 元素的取代工作和无机非铅钙钛矿材料及其太阳电池的研究进行了阐述与展望。 关键词：钙钛矿；稳定性；Pb 取代；太阳电池；无机非铅钙钛矿 中图分类号：O649 Advances and Developments in Perovskite Materials for Solar Cell Applications SHAI Xu-Xia LI Dan LIU Shuang-Shuang LI Hao WANG Ming-Kui* (Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, P. R. China) Abstract: In recent years, significant breakthroughs have been achieved in the development of organic- inorganic halide lead perovskite solar cells, with reported power conversion efficiency (PCE) values of up to 22.1%. This value is comparable to the efficiencies obtained using CdTe (22.1%) and CuInGaSn (CIGS) (22.3%) solar cells, and close to the value associated with crystalline silicon solar cells (approximately 25%). However, the limited long-term output efficiency stability and lead toxicity issues associated with organic-inorgan lead halide perovskite cells have limited their commercial applications. This review focuses on these issues and corresponding solutions for halide lead hybrid perovskite solar cells, and discusses advances and d