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Enabling low voltage losses and high photocurrent in fullerene-free organic photovoltaics

Authors :
Jun Yuan
Tianyi Huang
Pei Cheng
Yingping Zou
Huotian Zhang
Jonathan Lee Yang
Sheng-Yung Chang
Zhenzhen Zhang
Wenchao Huang
Rui Wang
Dong Meng
Feng Gao
Yang Yang
Source :
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Publication Year :
2019
Publisher :
Nature Portfolio, 2019.

Abstract

Improving the power conversion efficiency is the main target of the organic solar cell research. Here Yuan et al. develop unconventional electron-deficient-core-based non-fullerene acceptors to achieve both low voltage loss and high current density, leading to a certified high efficiency of 12.6%.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
10
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.6ed3edaa917f4cf3bc7859ce3ef6f187
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-019-08386-9