Issue 44, 2015

High LUMO energy pyrrolidinofullerenes as promising electron-acceptor materials for organic solar cells

Abstract

We report the synthesis and investigation of four novel pyrrolidinofullerenes bearing electron donating alkoxyphenyl substituents. Cyclic voltammetry studies revealed that the designed fullerene derivatives exhibit reduced electron affinity compared to the conventional material [60]PCBM. Organic bulk heterojunction solar cells based on pyrrolidinofullerenes and P3HT revealed impressive open-circuit voltages of 700–780 mV and enhanced light power conversion efficiencies with respect to reference PCBM/P3HT devices. The designed materials demonstrated reasonably good compatibility and decent photovoltaic performances in combination with a carbazole–thiophene–benzothiadiazole copolymer PCDTBT.

Graphical abstract: High LUMO energy pyrrolidinofullerenes as promising electron-acceptor materials for organic solar cells

Supplementary files

Article information

Article type
Paper
Submitted
27 شوال 1436
Accepted
29 ذو الحجة 1436
First published
30 ذو الحجة 1436

J. Mater. Chem. C, 2015,3, 11612-11617

Author version available

High LUMO energy pyrrolidinofullerenes as promising electron-acceptor materials for organic solar cells

A. V. Mumyatov, F. A. Prudnov, L. N. Inasaridze, O. A. Mukhacheva and P. A. Troshin, J. Mater. Chem. C, 2015, 3, 11612 DOI: 10.1039/C5TC02509E

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements