Inverse spinel NiFeAlO4 as a highly active oxygen evolution electrocatalyst: promotion of activity by a redox-inert metal ion

Jamie Y. C. Chen; Jeffrey T. Miller; James B. Gerken; Shannon S. Stahl

doi:10.1039/C3EE43811B

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

Inverse spinel NiFeAlO₄ as a highly active oxygen evolution electrocatalyst: promotion of activity by a redox-inert metal ion†

Jamie Y. C. Chen,^a Jeffrey T. Miller,^b James B. Gerken^a and Shannon S. Stahl*^a

Author affiliations

* Corresponding authors

^a Department of Chemistry, University of Wisconsin – Madison, 1101 University Avenue, Madison, WI 53706-1322, USA
E-mail: stahl@chem.wisc.edu

^b Chemical Science and Engineering Division, Argonne National Laboratory, 9700 S. Cass Ave., Argonne, Illinois 60439, USA

Abstract

Ni:Fe:Al mixed oxides were identified as highly active water oxidation electrocatalysts. A systematic investigation of these materials has led to the characterization of a well-defined NiFeAlO₄ inverse spinel catalyst. Electrochemical characterization of NiFeAlO₄ shows activity exceeding previously reported catalysts of similar composition and/or structure, including NiO, NiFe (9 : 1), and NiFe₂O₄.

Download options Please wait...

Supplementary files

Article information

DOI: https://doi.org/10.1039/C3EE43811B
Article type: Communication
Submitted: 22 Nov 2013
Accepted: 17 Feb 2014
First published: 17 Feb 2014

Download Citation

Energy Environ. Sci., 2014,7, 1382-1386

Permissions

Request permissions

Inverse spinel NiFeAlO₄ as a highly active oxygen evolution electrocatalyst: promotion of activity by a redox-inert metal ion

J. Y. C. Chen, J. T. Miller, J. B. Gerken and S. S. Stahl, Energy Environ. Sci., 2014, 7, 1382 DOI: 10.1039/C3EE43811B

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.

Energy & Environmental Science