Strategies and methods for fabricating high quality metal halide perovskite thin films for solar cells  

作　　者：Helian Sun Pengfei Dai Xiaotong Li Jinyan Ning Shenghao Wang Yabing Qi 

机构地区：[1]Materials Genome Institute,Shanghai University,200444 Shanghai,China [2]Energy Materials and Surface Sciences Unit(EMSSU),Okinawa Institute of Science and Technology Graduate University(OIST),1919-1 Tancha,Onna-son,904-0495 Okinawa,Japan

出　　处：《Journal of Energy Chemistry》2021年第9期300-333,共34页能源化学（英文版）

基　　金：funding support from the Program for Professor of Special Appointment (Eastern Scholar) at the Shanghai Institutions of Higher Learning and the Shanghai Rising-Star Program (Grant No. 19QA1403800);the funding support from the Energy Materials and Surface Sciences Unit of the Okinawa Institute of Science and Technology Graduate University

摘　　要：With the development of human society,the problems of environmental deterioration and energy shortage have become increasingly prominent.In order to solve these problems,metal halide perovskite solar cells(PSCs)stand out because of their excellent properties(i.e.,high optical absorption coefficient,long carrier lifetime and carrier diffusion length,adjustable band gap)and have been widely studied.PSCs with low cost,high power conversion efficiency and high stability are the future development trend.The quality of perovskite film is essential for fabricating PSCs with high performance.To provide a full picture of realizing high performance PSCs,this review focuses on the strategies for preparing high quality perovskite films(including antisolvent,Lewis acid-base,additive engineering,scaleable fabrication,strain engineering and band gap adjustment),and therefore to fabricate high performance PSCs and to accelerate the commercialization.

关 键 词：Metal halide perovskite Solar cell PHOTOVOLTAIC ANTISOLVENT Lewis acid-base ADDITIVE 

分 类 号：TM914.4[电气工程—电力电子与电力传动] TB383.2[一般工业技术—材料科学与工程]