1. Diketopyrrolopyrrole-based oligomers accessed via sequential CH activated coupling for fullerene-free organic photovoltaics. (November 2016) Authors: Liu, Shi-Yong; Liu, Wen-Qing; Yuan, Cui-Xia; Zhong, Ai-Guo; Han, Deman; Wang, Bo; Shah, Muhammad Naeem; Shi, Min-Min; Chen, Hongzheng Journal: Dyes and pigments Issue: Volume 134(2016) Page Start: 139 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗