文献类型：期刊文献

中文题名：非铅钙钛矿的合成、性质和应用

英文题名：Lead-free perovskites: growth, properties, and applications

作者：Yang, Fan[1,2] Wang, Aocheng[1,2] Yue, Shuai[2,3] Du, Wenna[2,3] Wang, Shaoli[2,4] Zhang, Xiaotao[1] Liu, Xinfeng[2,3]

第一作者：Yang, Fan

通信作者：Zhang, XT[1];Wang, SL[2];Liu, XF[2];Liu, XF[3];Wang, SL[4]

机构：[1]Sch Sci, Tianjin Key Lab Mol Optoelect Sci, Dept Chem, Tianjin 300072, Peoples R China;[2]CAS Ctr Excellence Nanosci, Natl Ctr Nanoscience & Technol, CAS Key Lab Standardizat & Measurement Nanotechno, Beijing 100190, Peoples R China;[3]Univ Chinese Acad Sci, Beijing 100049, Peoples R China;[4]Chinese Acad Forestry, Expt Ctr Forestry North China, Beijing 102300, Peoples R China

年份：2021

卷号：64

期号：12

起止页码：2889-2914

外文期刊名：SCIENCE CHINA-MATERIALS

收录：;EI(收录号：20213610851855);WOS:【SCI-EXPANDED(收录号:WOS:000691927000001)】；

基金：The authors thank the Ministry of Science and Technology (2017YFA0205004, 2016YFA0200700), the Strategic Priority Research Program of the Chinese Academy of Sciences (XDB36000000), the National Natural Science Foundation of China (61704038, 21673054, 11874130, 12074086, 61307120, 61704038 and 11474187), the Open Research Fund Program of the State Key Laboratory of Low-Dimensional Quantum Physics (KF201902), and the CAS Instrument Development Project (Y950291) for their support.

语种：中文

外文关键词：lead-free perovskites; growth methods; bandgap; photoluminescence; solar cells

摘要：Lead halide perovskites have attracted extensive attention in recent years because of their excellent photoelectronic properties, such as high absorption coefficients, carrier mobilities, defect tolerances, and photoluminescence efficiencies. However, a key issue hindering their commercial application is the toxicity of lead. Replacing lead with other nontoxic elements is a promising solution to this problem. Considering their atomic radii, relative atomic masses, and electron arrangements, perovskites based on Sn, Bi, Sb, and other elements instead of Pb have been widely synthesized. Here, we summarized the growth methods, photoelectric properties, and device applications of these lead-free perovskites. First, we introduced several common growth methods for lead-free perovskites, including solution methods, solid-state reaction, and chemical vapor deposition methods. Second, we discussed the photoelectric properties and methods for optimizing these properties of lead-free perovskites with different structure dimensions. Finally, the applications of lead-free perovskites in solar cells, light-emitting diodes, and X-ray detectors were examined. This review also provides suggestions for future research on lead-free perovskites.