Issue 85, 2015
From the journal:

Chemical Communications

Efficient, symmetric oligomer hole transporting materials with different cores for high performance perovskite solar cells†

Hyeju Choi,a   Sojin Park,a   Moon-Sung Kangb  and  Jaejung Ko*a  

* Corresponding authors

a Department of Advanced Material Chemistry, Korea University Sejong Campus, Sejong-ro 2511, Sejong City 339-700, Republic of Korea
E-mail: jko@korea.ac.kr
Fax: +82-41-867-1331
Tel: +82-41-860-1337

b Department of Environmental Engineering, Sangmyung University, 300 Anseo-dong, Dongnam-gu, Cheonan-si, Chungnam 330-720, Republic of Korea

Abstract

Novel symmetric oligomer hole transporting materials (HTMs) incorporating 3,4-ethylenedioxythiophene (EDOT) and 2,1,3-benzothiadiazole (BTD) cores have been synthesized and tested for high performance perovskite solar cells. A maximum energy conversion efficiency of 14.23% has been achieved by employing DPEDOT-B[BMPDP]2 with the electron donating EDOT unit as the core, which is comparable to that of the traditional spiro-OMeTAD (14.55%).

Graphical abstract: Efficient, symmetric oligomer hole transporting materials with different cores for high performance perovskite solar cells

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C5CC05814G
Article type
Communication
Submitted
14 7 2015
Accepted
25 8 2015
First published
25 8 2015

Chem. Commun., 2015,51, 15506-15509

Permissions

Request permissions

Efficient, symmetric oligomer hole transporting materials with different cores for high performance perovskite solar cells

H. Choi, S. Park, M. Kang and J. Ko, Chem. Commun., 2015, 51, 15506 DOI: 10.1039/C5CC05814G

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