Issue 31, 2013
From the journal:

Chemical Communications

A highly crystalline low band-gap polymer consisting of perylene and diketopyrrolopyrrole for organic photovoltaic cells†

Ji-Hoon Kim,a   Chang Eun Song,b   In-Nam Kang,c   Won Suk Shind  and  Do-Hoon Hwang*a  

* Corresponding authors

a Department of Chemistry, and Chemistry Institute for Functional Materials, Pusan National University, Busan 609-735, Republic of Korea
E-mail: dohoonhwang@pusan.ac.kr

b Department of Materials Science and Engineering KAIST, Daejeon 305-701, Republic of Korea

c Department of Chemistry, The Catholic University of Korea, Bucheon 420-743, Korea

d Korea Research Institute of Chemical Technology, 100 Jang-dong, Daejeon 305-343, Yuseong-gu, Korea

Abstract

A new, low band-gap donor–acceptor-type conjugated polymer, PDPP-PER, comprising 3,9-perylene (PER) and diketopyrrolo[3,4-c]pyrrole (DPP) was synthesized. The crystallinity of the synthesized polymer film significantly improved with thermal annealing to 150 °C. The PCE of the PDPP-PER device reached 6.35% with a high open-circuit voltage of 0.79 V.

Graphical abstract: A highly crystalline low band-gap polymer consisting of perylene and diketopyrrolopyrrole for organic photovoltaic cells

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C3CC41160E
Article type
Communication
Submitted
12 Feb 2013
Accepted
06 Mar 2013
First published
06 Mar 2013

Chem. Commun., 2013,49, 3248-3250

Permissions

Request permissions

A highly crystalline low band-gap polymer consisting of perylene and diketopyrrolopyrrole for organic photovoltaic cells

J. Kim, C. E. Song, I. Kang, W. S. Shin and D. Hwang, Chem. Commun., 2013, 49, 3248 DOI: 10.1039/C3CC41160E

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