Issue 12, 2021

Study on photo-degradation of inverted organic solar cells caused by generation of potential barrier between PEDOT:PSS and PBDB-Ts

Abstract

We investigated the photo-stability of PBDB-T, which is a widely used donor material for state-of-the-art organic solar cells (OSCs), in OSCs. PBDB-T did not decompose upon 100 h of photo-irradiation in OSCs, however, we found that PBDB-T can dedope PEDOT:PSS which is a standard solution-processable hole transport material. The dedoped PEDOT:PSS can work as a barrier to the carrier transfer. This result could be important for development of stable high-performance OSCs and interface chemistry of organic devices.

Graphical abstract: Study on photo-degradation of inverted organic solar cells caused by generation of potential barrier between PEDOT:PSS and PBDB-Ts

Supplementary files

Article information

Article type
Communication
Submitted
17 Бер 2021
Accepted
17 Тра 2021
First published
18 Тра 2021

Sustainable Energy Fuels, 2021,5, 3092-3096

Study on photo-degradation of inverted organic solar cells caused by generation of potential barrier between PEDOT:PSS and PBDB-Ts

A. Takahara, M. Nakano, Md. Shahiduzzaman, M. Karakawa, T. Taima, K. Takahashi, H. Shibata and A. Masuda, Sustainable Energy Fuels, 2021, 5, 3092 DOI: 10.1039/D1SE00395J

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