Issue 11, 2018

Side-chain effect of perylene diimide tetramer-based non-fullerene acceptors for improving the performance of organic solar cells

Abstract

Two novel perylene diimide tetramer-based non-fullerene acceptors, PDIPQ-C5 and PDIPQ-C6, with different alkyl chain lengths were synthesized. Side-chain effects were studied by theoretical calculations, grazing incident X-ray diffraction, and atomic force microscopy. Organic solar cells based on PDIPQ-C5:P3TEA blend films with 2.5% DIO solvent additive exhibited the highest PCEs (5.16%).

Graphical abstract: Side-chain effect of perylene diimide tetramer-based non-fullerene acceptors for improving the performance of organic solar cells

Supplementary files

Article information

Article type
Research Article
Submitted
05 sept. 2018
Accepted
25 sept. 2018
First published
25 sept. 2018

Mater. Chem. Front., 2018,2, 2104-2108

Side-chain effect of perylene diimide tetramer-based non-fullerene acceptors for improving the performance of organic solar cells

J. Wang, L. Ma, J. Huang, M. Chen, Z. Liu, G. Jiang and H. Yan, Mater. Chem. Front., 2018, 2, 2104 DOI: 10.1039/C8QM00451J

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