Activation of oxygen evolving perovskites for oxygen reduction by functionalization with Fe–Nx/C groups

Rosalba A. Rincón; Justus Masa; Sara Mehrpour; Frank Tietz; Wolfgang Schuhmann

doi:10.1039/C4CC06446A

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

Activation of oxygen evolving perovskites for oxygen reduction by functionalization with Fe–N_x/C groups†

Rosalba A. Rincón,^a Justus Masa,*^a Sara Mehrpour,^a Frank Tietz^b and Wolfgang Schuhmann*^a

Author affiliations

* Corresponding authors

^a Analytical Chemistry – Center for Electrochemical Sciences (CES), Ruhr-Universität Bochum, Universitätsstr. 150, D-44780 Bochum, Germany
E-mail: justus.masa@rub.de, wolfgang.schuhmann@rub.de

^b Forschungszentrum Jülich GmbH, IEK-1, D-52425 Jülich, Germany

Abstract

The incorporation of Fe–N_x/C moieties into perovskites remarkably activates them for the oxygen reduction reaction (ORR) and also leads to notable improvement of their activity towards the oxygen evolution reaction (OER) thus presenting a new route for realizing high performance, low cost bifunctional catalysts for reversible oxygen electrodes.

Download options Please wait...

Supplementary files

Supplementary information PDF (562K)

Article information

DOI: https://doi.org/10.1039/C4CC06446A
Article type: Communication
Submitted: 16 Aug 2014
Accepted: 08 Oct 2014
First published: 08 Oct 2014

Download Citation

Chem. Commun., 2014,50, 14760-14762

Author version available

Download author version (PDF)

Permissions

Request permissions

Activation of oxygen evolving perovskites for oxygen reduction by functionalization with Fe–N_x/C groups

R. A. Rincón, J. Masa, S. Mehrpour, F. Tietz and W. Schuhmann, Chem. Commun., 2014, 50, 14760 DOI: 10.1039/C4CC06446A

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.

Chemical Communications