Issue 17, 2015
From the journal:

Journal of Materials Chemistry A

High-performance hole-transporting layer-free conventional perovskite/fullerene heterojunction thin-film solar cells†

Kai-Wei Tsai,ab   Chu-Chen Chueh,a   Spencer T. Williams,a   Ten-Chin Wenb  and  Alex K. Y. Jen*a  

* Corresponding authors

a Department of Materials Science and Engineering, University of Washington, Seattle, WA 98195-2120, USA
E-mail: ajen@u.washington.edu

b Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan

Abstract

A high-performance hole-transporting layer (HTL)-free conventional perovskite/fullerene heterojunction thin-film PVSC was demonstrated. We revealed that perovskite can modify the work function of ITO, leading to sufficient charge extraction efficiency at the ITO/perovskite interface. Combined with the high conductivity of ITO, a PCE of >11% with a high open-circuit voltage (Voc) of 1.01 V was achieved.

Graphical abstract: High-performance hole-transporting layer-free conventional perovskite/fullerene heterojunction thin-film solar cells

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C5TA01343G
Article type
Communication
Submitted
18 Feb 2015
Accepted
10 Mar 2015
First published
13 Mar 2015

J. Mater. Chem. A, 2015,3, 9128-9132

Author version available

Download author version (PDF)

Permissions

Request permissions

High-performance hole-transporting layer-free conventional perovskite/fullerene heterojunction thin-film solar cells

K. Tsai, C. Chueh, S. T. Williams, T. Wen and A. K. Y. Jen, J. Mater. Chem. A, 2015, 3, 9128 DOI: 10.1039/C5TA01343G

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