摘要
本文将非富勒烯小分子受体材料(ITIC)引入二元聚合物太阳能电池(PBTIBDTT∶PCBM[70])中构建三元体系聚合物太阳能电池,在大于200 nm的光敏层膜厚下获得10.95%的能量转化效率(PCE),并将其用于喷涂工艺中,实现了能量转化效率为9.06%的三元体系聚合物太阳能电池器件。基于喷涂法制备的高效率三元体系聚合物太阳能电池适用于卷对卷印刷生产,展现出极大的应用前景。
Non-fullerene small molecule acceptor(ITIC)is introduced into the binary polymer solar cells(PBTIBDTT∶PCBM[70])to build ternary polymer solar cells,which achieves power conversion efficiency(PCE)of 10.95% with more than 200 nm thickness of photoactive layers.The ternary polymer solar cells are further fabricated by spray coating method,and realize 9.06%of PCE.The high efficiency ternary polymer solar cells fabricated by spray coating are suitable for the roll-to-roll printing,exhibiting great application prospects.
作者
张通
欧阳金阳
赵晓礼
杨小牛
ZHANG Tong;OUYANG Jinyang;ZHAO Xiaoli;YANG Xiaoniu(State Key Laboratory of Polymer Physics and Chemistry,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun 130022,China;Polymer Composites Engineering Laboratory,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun 130022,China)
出处
《应用化学》
CAS
CSCD
北大核心
2020年第1期24-31,共8页
Chinese Journal of Applied Chemistry
基金
国家自然科学基金项目(21574132,21504090)资助~~
关键词
三元体系聚合物太阳能电池
非富勒烯小分子受体
厚膜光敏层
喷涂法
卷对卷印刷
ternary polymer solar cells
non-fullerene small molecule acceptor
thick-film photoactive layer
spray coating
roll-to-roll printing
作者简介
通讯联系人:杨小牛,研究员,Tel:0431-85260903,Fax:0431-85262028,E-mail:xnyang@ciac.ac.cn,研究方向:高分子摩擦与耐磨材料,柔性与可印刷电子器件。
