Guan‐Yu Chen, Yu-Hsin Cheng, Yi-Jen Chou
May 7, 2011
Citations
0
Influential Citations
67
Citations
Journal
Chemical communications
Abstract
A new conjugated polymer, PDTTTPD, comprising 2,5-di(thiophen-2-yl)thieno[3,2-b]thiophene and thieno[3,4-c]pyrrole-4,6-dione units, exhibits high crystallinity and excellent thermal stability. A device incorporating PDTTTPD and [6,6]-phenyl-C(71)-butyric acid methyl ester (1:1, w/w) exhibited a power conversion efficiency of 5.1%.