Polymerized small molecular acceptor based all-polymer solar cells with an efficiency of 16.16% via tuning polymer blend morphology by molecular design

Through development of non-fullerene acceptors, OPVs have reached efficiencies of 18%, yet the inadequate operational lifetime still poses a challenge for the commercialisation. Here, the authors investigate the origin of instability of NFA solar cells, and propose some strategies to mitigate this i...

Full description

Bibliographic Details
Main Authors: Jiaqi Du, Ke Hu, Jinyuan Zhang, Lei Meng, Jiling Yue, Indunil Angunawela, Hongping Yan, Shucheng Qin, Xiaolei Kong, Zhanjun Zhang, Bo Guan, Harald Ade, Yongfang Li
Format: Article
Language:English
Published: Nature Publishing Group 2021-09-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-021-25638-9
Description
Summary:Through development of non-fullerene acceptors, OPVs have reached efficiencies of 18%, yet the inadequate operational lifetime still poses a challenge for the commercialisation. Here, the authors investigate the origin of instability of NFA solar cells, and propose some strategies to mitigate this issue.
ISSN:2041-1723