硅酸盐学报2017，Vol.45Issue(4)：478-482,5.DOI:10.14062/j.issn.0454-5648.2017.04.03
Cu2ZnSnS4纳米片阵列在量子点敏化太阳能电池对电极中的应用
Cu2ZnSnS4 Nanosheet Arrays as Counter Electrode Materials for Quantum Dot-sensitized Solar Cells
摘要
Abstract
Cu2ZnSnS4 (CZTS) nanosheet arrays were synthesized by a two-step technique consisting of vapor deposition and ion-exchange, and used as the counter electrode in quantum dot-sensitized solar cells (QDSCs). The electrocatalytic activity and photovoltaic performance were investigated. The results indicate that the CZTS nanosheet arrays is composed of tetragonal phase structure. The QDSCs based on CZTS counter electrode exhibit an energy conversion of 0.80%, which is greater than that based on Pt 0.34%). The improved photovoltaic performance is attributed to the superior electrocatalytic activity of CZTS nanosheet arrays.关键词
锌黄锡矿/纳米片/敏化太阳能电池/量子点/电催化活性Key words
Cu2ZnSnS4/nanosheet/sensitized solar cells/quantum dot/electrocatalytic activity分类
信息技术与安全科学引用本文复制引用
张敏,王宏伟,齐庆杰,毛永强,李娜,毛晶..Cu2ZnSnS4纳米片阵列在量子点敏化太阳能电池对电极中的应用[J].硅酸盐学报,2017,45(4):478-482,5.基金项目
国家自然科学基金(51574143) （51574143）
国家科技支撑计划(2013BAK06B07) （2013BAK06B07）
辽宁省自然科学基金(201602358). （201602358）
