| Literature DB >> 27600932 |
Yunpeng Qin1,2, Mohammad Afsar Uddin3, Yu Chen1,4, Bomee Jang3, Kang Zhao1, Zhong Zheng1, Runnan Yu1, Tae Joo Shin5, Han Young Woo3, Jianhui Hou1,2.
Abstract
A highly efficient fullerene-free polymer solar cell (PSC) based on PDCBT, a polythiophene derivative substituted with alkoxycarbonyl, achieves an impressive power conversion efficiency of 10.16%, which is the best result in PSCs based on polythiophene derivatives to date. In comparison with a poly(3-hexylthiophene):ITIC-based device, the photovoltaic and morphological properties of the PDCBT:ITIC-based device are carefully investigated and interpreted.Entities:
Keywords: crystallinity; fullerene-free; polymer solar cells; polythiophenes; small molecular acceptors
Year: 2016 PMID: 27600932 DOI: 10.1002/adma.201601803
Source DB: PubMed Journal: Adv Mater ISSN: 0935-9648 Impact factor: 30.849