Employ ionic liquid to stabilize black-phase formamidinium perovskites  

作　　者：Saisai Li Mingjian Yuan 

机构地区：[1]Key Laboratory of Advanced Energy Materials Chemistry(Ministry of Education),Renewable Energy Conversion and Storage Center(RECAST),College of Chemistry,Nankai University,Tianjin,300071,China

出　　处：《Science China Chemistry》2021年第8期1263-1264,共2页中国科学（化学英文版）

摘　　要：The certified power conversion efficiency(PCE)of per-ovskite solar cells which have emerged as the most promising candidates for next-generation thin-film photovoltaics has exceeded 25%.Among all available compositions,formamidinium lead iodide perovskite(FAPbI_(3))has a theoretically higher efficiency than the other perovskite analogues due to its narrower bandgap[1,2]and hence has attracted widespread attention.

关 键 词：PEROVSKITE hence NARROW 

分 类 号：TB34[一般工业技术—材料科学与工程] TM914.4[电气工程—电力电子与电力传动]