Issue 3, 2015

Efficiency enhancement of planar perovskite solar cells by adding zwitterion/LiF double interlayers for electron collection

Abstract

Double interlayers consisting of a zwitterionic small molecule layer and a LiF layer were introduced between the electron transport layer and the cathode of perovskite solar cells. The double interlayers improve the photovoltaic efficiency to 13.2%, which is higher than that of control devices without the double interlayer (9.2%) or with LiF (11.0%) or rhodamine 101 zwitterion (12.1%) alone.

Graphical abstract: Efficiency enhancement of planar perovskite solar cells by adding zwitterion/LiF double interlayers for electron collection

Supplementary files

Article information

Article type
Communication
Submitted
10 okt 2014
Accepted
15 nov 2014
First published
20 nov 2014

Nanoscale, 2015,7, 896-900

Efficiency enhancement of planar perovskite solar cells by adding zwitterion/LiF double interlayers for electron collection

K. Sun, J. Chang, F. H. Isikgor, P. Li and J. Ouyang, Nanoscale, 2015, 7, 896 DOI: 10.1039/C4NR05975A

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