钙钛矿太阳能电池研究进展及面临的挑战  

Research progress and challenge of perovskite solar cells

作　　者：熊继光 秦校军[1] 董超 赵志国[1] Xiong Jiguang;Qin Xiaojun;Dong Chao;Zhao Zhiguo(Huaneng Clean Energy Research Institute,Beijing 102209)

机构地区：[1]中国华能集团清洁能源技术研究院有限公司,北京102209

出　　处：《化工新型材料》2020年第8期1-5,共5页New Chemical Materials

基　　金：中国华能集团有限公司科技项目(TW-16-HJK02)。

摘　　要：近年来,钙钛矿太阳能电池因性能独特而备受关注。随着钙钛矿太阳能电池技术的飞速发展,钙钛矿太阳能电池器件的能量转换效率不断刷新最高纪录,其能量转换效率从2009年的3.8%增加到目前的23.7%,可与商业化应用的多晶硅太阳能电池、铜铟镓硒(CIGS)、碲化镉(CdTe)薄膜太阳能电池效率媲美。尽管在电池稳定性方面已进行了大量研究工作,但稳定性较差仍是钙钛矿太阳能电池商业化道路上的关隘。总结了钙钛矿太阳能电池的研究进展以及面临的挑战,讨论了内在因素和外在环境对钙钛矿太阳能电池稳定性的影响以及铅毒性、标准化测试协议等问题,指出开发在严苛条件下具有高稳定性的新材料和新型结构设计,将是钙钛矿太阳能电池未来发展的重点。In recent years,perovskite solar cells(PSCs)have received much attention because of their unique properties.With the rapid development of PSCs technology,the photoelectric conversion efficiency of PSCs devices has continuously set a new record,and its power conversion efficiency has increased from the 3.8%in 2009 to the current 23.7%,the efficiency comparable to commercialized polycrystalline silicon solar cells,copper indium gallium selenide(CIGS)and cadmium telluride(CdTe)thin film solar cells.Although a lot of research work has been done on stability,its limited stability is still a key to the commercialization of PSCs.The research progress and challenges of PSCs were summarized.The problems of internal factors and external environment of PSCs on their stability,lead toxicity problems,and standardized test protocols were discussed.And pointed out that the development of new materials and new structure design with high stability under severe conditions will be the focus of the future development of PSCs.

关 键 词：钙钛矿太阳能电池 稳定性 商业化 标准化测试协议 

分 类 号：TM914.42[电气工程—电力电子与电力传动]