文献类型：期刊文献

英文题名：CuInS2 thin film prepared by molecular-solution printing technology and its photovoltaic properties

作者：Chen, Qinmiao[1];Dou, Xiaoming[1,3];Yuan, Hongchun[2];Ni, Yi[1];Chen, Jin[1];Zhu, Xifang[2];Yamaguchi, Yoshinori[1]

机构：[1]E China Univ Sci & Technol, Dept Phys, Coll Sci, 130 Meilong Rd, Shanghai 200237, Peoples R China;[2]Changzhou Inst Modern Optoelect Technol, 229 South Tongjiang Rd, Changzhou 213002, Jiangsu, Peoples R China;[3]Waseda Univ, Consolidated Res Inst Adv Sci & Med Care, Shinjuku Ku, 513 Wasedatsurumaki Cho, Tokyo 1620041, Japan

年份：2016

卷号：170

起止页码：44

外文期刊名：MATERIALS LETTERS

收录：;EI(收录号：20161202128701);WOS:【SCI-EXPANDED(收录号:WOS:000371778000011)】；

基金：The project was supported by the Fundamental Research Funds for the Central Universities, China (No.WM1414047); the Shanghai Committee of Science and Technology, China (No.13JC1404300); the Natural Science Foundation of Jiangsu Province, China (No. BK20141167); the Research Foundation for Changzhou Institute of Modern Optoelectronic Technology (No. CZGY20); the Changzhou Science and Technology Foundation of China (No. CJ20140025).

语种：英文

外文关键词：Thin film solar cell; CuInS2; Low-cost fabrication technology; Molecular-solution; Printing technology

摘要：Developing efficient, low-cost fabrication technology is the basic requirement for large-scale commercial production of thin film solar cell. In present work, a non-vacuum molecular-solution printing technology was studied for the fabrication of CuInS2 (CIS) thin film solar cell for the first time. Raw materials Cu2S and In2S3 were dissolved by hydrazine to prepare molecular-solution. alpha-Terpineol and ethyl-cellulose were added into the solution to increase the viscosity of the solution for printing. The printed CIS films were annealed and characterized. It is found that the precursor film includes raw materials Cu2S and In2S3. As the annealing process going, they change to CIS and In2S3, and finally to CIS which turns out apparent photovoltaic characteristic. Experiment results demonstrate the molecular-solution printing technology is simple, high-speed, large scalable and low-cost, which could contribute to the low-cost solar-to-electricity generation. (C) 2016 Elsevier B.V. All rights reserved.