Affiliation of Author(s):材料科学与技术学院
Journal:MATERIALS RESEARCH EXPRESS
Key Words:CZTSSe solar cell ethylene glycol solution method fine grains layer
Abstract:In this research, a green and facile solution was reported by using ethylene glycol as solvent into Cu2ZnSn(S,Se)(4) thin films. Highly crystallized CZTSSe thin films without obvious impurity phases were obtained. We found that the carbon chains length of solvent has a notable influence on the of grain size distribution. Comparing the film obtained with 2-methoxyethanol solvent, CZTSSe thin film based on ethylene glycol had a thinner fine grain in the bottom layer and larger grains in the top layer. In addition, the CZTSSe thin film solar cell from ethylene glycol showed an obvious collection ability enhancement and an enhanced conversion efficiency by 45% than that from 2-methoxyethanol.
ISSN No.:2053-1591
Translation or Not:no
Date of Publication:2018-12-01
Co-author:孙孪鸿,商慧荣,李金泽,Michael
Correspondence Author:shl
Researcher
Supervisor of Doctorate Candidates
Main positions:江苏省真空学会常务理事-江苏省光伏科学与工程协同创新中心副理事长-南京市可再生能源学会副理事长
Other Post:亚太材料科学院院士 (2013年10月)
Gender:Male
Alma Mater:中国科学院上海冶金研究所
Education Level:With Certificate of Graduation for Doctorate Study
Degree:Doctoral Degree in Science
School/Department:College of Material Science and Technology
Discipline:Material Science. Physics
Business Address:南京航空航天大学将军路校区西区材料学院大楼D10-B317
Contact Information:18913854729
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