Issue 24, 2013
From the journal:

Chemical Communications

New donor–π–acceptor sensitizers containing 5H-[1,2,5]thiadiazolo [3,4-f]isoindole-5,7(6H)-dione and 6H-pyrrolo[3,4-g]quinoxaline-6,8(7H)-dione units†

Hairong Li,a   Teck Ming Koh,ab   Anders Hagfeldt,c   Michael Grätzel,d   Subodh G. Mhaisalkar*ab  and  Andrew C. Grimsdale*ab  

* Corresponding authors

a Energy Research Institute @ NTU (ERI@N), Nanyang Technological University, 50 Nanyang Drive, Singapore 637553
E-mail: subodh@ntu.edu.sg

b School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798
E-mail: ACGrimsdale@ntu.edu.sg

c Department of Chemistry – Ångström, Uppsala University, Box 523, 75120 Uppsala, Sweden

d Laboratory for Photonics and Interfaces, Institute of Chemical Sciences and Engineering, School of Basic Sciences, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland

Abstract

Two new D–π–A sensitizers (L101 and L102) incorporating 5H-[1,2,5]thiadiazolo [3,4-f]isoindole-5,7(6H)-dione and 6H-pyrrolo[3,4-g]quinoxaline-6,8(7H)-dione core structures were synthesized and tested in liquid dye-sensitized solar cells (DSCs). L102 achieved a promising power conversion efficiency (PCE) of 6.2% (AM 1.5, 100 mW cm−2).

Graphical abstract: New donor–π–acceptor sensitizers containing 5H-[1,2,5]thiadiazolo [3,4-f]isoindole-5,7(6H)-dione and 6H-pyrrolo[3,4-g]quinoxaline-6,8(7H)-dione units

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C3CC00060E
Article type
Communication
Submitted
04 Jan 2013
Accepted
28 Jan 2013
First published
29 Jan 2013

Chem. Commun., 2013,49, 2409-2411

Permissions

Request permissions

New donor–π–acceptor sensitizers containing 5H-[1,2,5]thiadiazolo [3,4-f]isoindole-5,7(6H)-dione and 6H-pyrrolo[3,4-g]quinoxaline-6,8(7H)-dione units

H. Li, T. M. Koh, A. Hagfeldt, M. Grätzel, S. G. Mhaisalkar and A. C. Grimsdale, Chem. Commun., 2013, 49, 2409 DOI: 10.1039/C3CC00060E

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