Polymer non-fullerene solar cells of vastly different efficiencies for minor side-chain modification: impact of charge transfer, carrier lifetime, morphology and mobility-Reference-Cited by-同舟云学术

Polymer non-fullerene solar cells of vastly different efficiencies for minor side-chain modification: impact of charge transfer, carrier lifetime, morphology and mobility

Published:2018 Issue:26 Volume:6 Page:12484-12492
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Awartani Omar M.¹²³⁴^ORCID,Gautam Bhoj¹²³⁴⁵^ORCID,Zhao Wenchao⁶⁷⁸⁹¹⁰,Younts Robert¹²³⁴^ORCID,Hou Jianhui⁶⁷⁸⁹¹⁰^ORCID,Gundogdu Kenan¹²³⁴^ORCID,Ade Harald¹²³⁴^ORCID

Affiliation:

1. Department of Physics and Organic and Carbon Electronics Laboratory (ORACEL)

2. North Carolina State University

3. Raleigh

4. USA

5. Department of Chemistry and Physics

6. State Key Laboratory of Polymer Physics and Chemistry

7. Beijing National Laboratory of Molecular Sciences

8. Institute of Chemistry

9. Chinese Academy of Sciences

10. Beijing 100190

Abstract

The performance of the 11.25% efficient PBDB-T : ITIC system degraded to 4.35% after a minor side-chain modification in PBDB-O : ITIC. In this study, the underlying reasons behind this vast difference in efficiencies are investigated.

Funder

Office of Naval Research Global

Research Opportunities Initiative, University of North Carolina

Basic Energy Sciences

National Natural Science Foundation of China

Chinese Academy of Sciences

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2018/TA/C7TA01746D