Issue 46, 2018
From the journal:

Journal of Materials Chemistry A

Multi-component non-fullerene acceptors with tunable bandgap structures for efficient organic solar cells†

Bowei Gao,ab   Huifeng Yao, ORCID logo *a   Junxian Hou,c   Runnan Yu,ab   Ling Hong,ab   Ye Xuab  and  Jianhui Hou ORCID logo ab  

* Corresponding authors

a State Key Laboratory of Polymer Physics and Chemistry, Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
E-mail: yaohf@iccas.ac.cn

b University of Chinese Academy of Sciences, Beijing 100049, China

c Department of Composite Materials and Engineering College of Materials Science, Engineering Hebei University of Engineering, Handan 056038, P. R. China

Abstract

A ternary organic solar cell, consisting of two compatible non-fullerene acceptors and one wide band-gap donor, with a high efficiency of over 14% is reported, and the working mechanism of the bandgap structure modulation is studied. Based on that, we fabricate six-component OSCs by selecting one donor and five non-fullerene acceptors, exhibiting easily tuned current and voltage.

Graphical abstract: Multi-component non-fullerene acceptors with tunable bandgap structures for efficient organic solar cells

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Article information

DOI
https://doi.org/10.1039/C8TA09830A
Article type
Paper
Submitted
12 Oct 2018
Accepted
29 Oct 2018
First published
30 Oct 2018

J. Mater. Chem. A, 2018,6, 23644-23649

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Multi-component non-fullerene acceptors with tunable bandgap structures for efficient organic solar cells

B. Gao, H. Yao, J. Hou, R. Yu, L. Hong, Y. Xu and J. Hou, J. Mater. Chem. A, 2018, 6, 23644 DOI: 10.1039/C8TA09830A

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