文献类型：期刊文献

英文题名：Molecular-solution printing of Cu2ZnSnS4 (CZTS) thin film

作者：Chen, Jin[1];Lin, Xiaoyan[1];Yang, Bobo[1];Wang, Fengchao[1];Zhang, Canyun[1];Chen, Qinmiao[2];Dou, Xiaoming[2,3]

机构：[1]Shanghai Inst Technol, Coll Sci, 100 Haiquan Rd, Shanghai 201418, Peoples R China;[2]East China Univ Sci & Technol, Grad Sch Sci, 130 Meilong Rd, Shanghai 200237, Peoples R China;[3]Osaka Univ, Grad Sch Engn, Dept Appl Phys, Suita, Osaka 5650871, Japan

年份：2020

卷号：46

期号：17

起止页码：26660

外文期刊名：CERAMICS INTERNATIONAL

收录：;EI(收录号：20203108997047);Scopus(收录号：2-s2.0-85088661529);WOS:【SCI-EXPANDED(收录号:WOS:000577586400024)】；

基金：The project was sponsored by Shanghai Sailing Program, China (No.18YF1422500) and Research start-up project of Shanghai Institute of Technology (No.YJ2018-9).

语种：英文

外文关键词：Cu2ZnSnS4; Thin film; Molecular-solution printing approach; Rapid thermal annealing

摘要：In this work, a novel molecular-solution printing approach combined with a rapid thermal annealing process for the facile fabrication of Cu2ZnSnS4 (CZTS) thin film is reported. The intrinsic relationship between annealing parameters (temperature and time) and the properties of the fabricated samples was investigated systematically. Furthermore, the mechanism behind this CZTS formation approach was studied in detail. The results show that the best properties were obtained for the sample annealed at 600 degrees C for 45 min, which displayed a pure kesterite CZTS phase, acceptable morphology consisting of 1.0-1.5 mu m size nanoparticles, a satisfactory Cu-poor and Znrich composition, and an ideal bandgap of similar to 1.42 eV. Thus, the prepared sample is a promising candidate for the fabrication of high-performance photovoltaic devices.