The synthesis, structure and electronic properties of a lead-free hybrid inorganic–organic double perovskite (MA)2KBiCl6 (MA = methylammonium)

Fengxia Wei; Zeyu Deng; Shijing Sun; Fei Xie; Gregor Kieslich; Donald M. Evans; Michael A. Carpenter; Paul D. Bristowe; Anthony K. Cheetham

doi:10.1039/C6MH00053C

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

The synthesis, structure and electronic properties of a lead-free hybrid inorganic–organic double perovskite (MA)₂KBiCl₆ (MA = methylammonium)†

Fengxia Wei,^a Zeyu Deng,^a Shijing Sun,^a Fei Xie,^a Gregor Kieslich,^a Donald M. Evans,^b Michael A. Carpenter,^b Paul D. Bristowe^a and Anthony K. Cheetham*^a

Author affiliations

* Corresponding authors

^a Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, UK
E-mail: akc30@cam.ac.uk

^b Department of Earth Sciences, University of Cambridge, Downing Street, UK

Abstract

In a search for lead-free materials that could be used as alternatives to the hybrid perovskites, (MA)PbX₃, in photovoltaic applications, we have discovered a hybrid double perovskite, (MA)₂KBiCl₆, which shows strong similarities to the lead analogues. Spectroscopic measurements and nanoindentation studies are combined with density functional calculations to reveal the properties of this interesting system.

This article is part of the themed collection: In celebration of Tony Cheetham’s 70th birthday

Download options Please wait...

Supplementary files

Article information

DOI: https://doi.org/10.1039/C6MH00053C
Article type: Communication
Submitted: 03 Mas 2016
Accepted: 15 Eph 2016
First published: 15 Eph 2016

Download Citation

Mater. Horiz., 2016,3, 328-332

Permissions

Request permissions

The synthesis, structure and electronic properties of a lead-free hybrid inorganic–organic double perovskite (MA)₂KBiCl₆ (MA = methylammonium)

F. Wei, Z. Deng, S. Sun, F. Xie, G. Kieslich, D. M. Evans, M. A. Carpenter, P. D. Bristowe and A. K. Cheetham, Mater. Horiz., 2016, 3, 328 DOI: 10.1039/C6MH00053C

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.

Social activity

Fetching data from CrossRef.
This may take some time to load.

Materials Horizons