Influence of D/A Ratio on Photovoltaic Performance of a Highly Efficient Polymer Solar Cell System
Influence of D/A Ratio on Photovoltaic Performance of a Highly Efficient Polymer Solar Cell System
复制标题
D/A比对高效聚合物太阳能电池系统光伏性能的影响
DOI：
10.1002/adma.201202719
复制
发表时间：
2012-12-18
影响因子：
29.4
通讯作者：
Hou, Jianhui
中科院分区：
文献类型：
--
作者：
Guo, Xia;Zhang, Maojie;Hou, Jianhui
合成并表征了一种新的引达省并二噻吩与喹喔啉的共聚物PIDTDTQx。研究了基于PIDTDTQx：PC（70）BM体系的D/A共混物的D/A比、迁移率和光伏性能以及形态之间的相关性。PIDTDTQx/PC（70）BM（1：4，w/w）聚合物太阳能电池的能量转换效率达到7.51%。
A new copolymer PIDTDTQx based on indacenodithiophene and quinoxaline is synthesized and characterized. The correlation between the D/A ratio, mobility, and photovoltaic properties, as well as morphology of the D/A blend based on a PIDTDTQx:PC(70) BM system is investigated. The power conversion efficiency of the polymer solar cells based on PIDTDTQx/PC(70) BM (1:4, w/w) reaches 7.51%.