副教授
硕士生导师
教师拼音名称:yujianhua
学历:博士研究生
学位:工学博士
职称:副教授
毕业院校:中科院上海硅酸盐研究所
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2020-06-08 青岛科技大学毕业生最喜爱的老师
2019-12-31 青岛科技大学先进工作者
2016-12-31 青岛科技大学先进工作者
最后更新时间:..
关键字:Cu2ZnSn(SxSe1-x)(4); Film; Hydrothermal; Sulfurization; Selenization
摘要:In this study, Cu2ZnSnS4 precursor films are directly fabricated on the surface of FTO glass substrates using a hydrothermal method, and then Cu2ZnSn(SxSe1-x)(4) films are obtained through sulfurization or selenization annealing process. The influences of hydrothermal reaction time and annealing conditions on the morphology, crystallinity, energy band gap and photo-electrical performance of Cu2ZnSn(SxSe1-x)(4) films are studied. The findings show that chemical compositions can be tuned via tailoring annealing conditions and photocurrent increases with the increase of hydrothermal reaction time and the introduction of Se. (C) 2015 Elsevier B.V. All rights reserved.
卷号:362
是否译文:否