Surpassing the 10% efficiency milestone for 1-cm2 all-polymer solar cells

Thick film is preferred for sufficient light absorption and tolerant processing but it easily spoils the charge transport in the all-polymer solar cells. Here Fan et al. reconcile by tuning the film morphology and deliver high efficiency of 10% in 1 cm2 area devices.

Bibliographic Details
Main Authors: Baobing Fan, Wenkai Zhong, Lei Ying, Difei Zhang, Meijing Li, Yanrui Lin, Ruoxi Xia, Feng Liu, Hin-Lap Yip, Ning Li, Yuguang Ma, Christoph J. Brabec, Fei Huang, Yong Cao
Format: Article
Language:English
Published: Nature Publishing Group 2019-09-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-019-12132-6