| Literature DB >> 25580826 |
Yuze Lin1, Jiayu Wang, Zhi-Guo Zhang, Huitao Bai, Yongfang Li, Daoben Zhu, Xiaowei Zhan.
Abstract
A novel non-fullerene electron acceptor (ITIC) that overcomes some of the shortcomings of fullerene acceptors, for example, weak absorption in the visible spectral region and limited energy-level variability, is designed and synthesized. Fullerene-free polymer solar cells (PSCs) based on the ITIC acceptor are demonstrated to exhibit power conversion efficiencies of up to 6.8%, a record for fullerene-free PSCs.Entities:
Keywords: fullerene-free polymer solar cells; fused ring-based acceptors; non-fullerene acceptors; polymer solar cells
Year: 2015 PMID: 25580826 DOI: 10.1002/adma.201404317
Source DB: PubMed Journal: Adv Mater ISSN: 0935-9648 Impact factor: 30.849