Prospects for Tin-Containing Halide Perovskite Photovoltaics

作     者：Shuaifeng Hu Joel A.Smith Henry J.Snaith Atsushi Wakamiya 

作者机构：the Department of ChemistryGraduate School of Science of Kyoto University in Japan the Department of PhysicsUniversity of OxfordOxfordUK the Institute for Chemical Research of Kyoto University in Japan 

出 版 物：《Precision Chemistry》 (精准化学（英文）)

年 卷 期：2023年第1卷第2期

页      面：69-82页

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 070301[理学-无机化学] 

基　　金：supported by JST-Mirai Program(JPMJMI22E2),NEDO,International Collaborative Research Program of ICR,Kyoto University,JSPS for a Research Fellowship for Young Scientists(21J14762) the China Scholarship Council(CSC) the UK Engineering and Physical Sciences Research Council(EPSRC)under projects EP/V027131/1 and EP/S516119/1 and the US Office of Naval Research(ONR)under award number N00014-20-1-2587 

主　　题：solar cell perovskite tin crystallization surface chemistry defect passivation carrier dynamic 

摘      要：Tin-containing metal halide perovskites have enormous potential as photovoltaics,both in narrow band gap mixed tin−lead materials for all-perovskite tandems and for lead-free *** introduction of Sn(II),however,has significant effects on the solution chemistry,crystallization,defect states,and other material properties in halide *** this perspective,we summarize the main hurdles for tin-containing perovskites and highlight successful attempts made by the community to overcome *** discuss important research directions for the development of these materials and propose some approaches to achieve a unified understanding of Sn *** particularly focus on the discussion of charge carrier dynamics and nonradiative losses at the interfaces between perovskite and charge extraction layers in p-i-n *** hope these insights will aid the community to accelerate the development of high-performance,stable single-junction tincontaining perovskite solar cells and all-perovskite tandems.