Issue 48, 2022

Enhancement of oxygen reduction reactivity on TiN by tuning the work function via metal doping

Abstract

Oxide layers on conductive TiN have recently been investigated to catalyse the oxygen reduction reaction (ORR) in acidic media. The ORR reactivity, i.e., activity and selectivity, has been correlated with the surface nitrogen atoms. A new strategy, optimising the work function via the doping of foreign metals, is revealed herein to enhance the reactivity.

Graphical abstract: Enhancement of oxygen reduction reactivity on TiN by tuning the work function via metal doping

Supplementary files

Article information

Article type
Communication
Submitted
16 Sep 2022
Accepted
12 Nov 2022
First published
15 Nov 2022

Phys. Chem. Chem. Phys., 2022,24, 29328-29332

Author version available

Enhancement of oxygen reduction reactivity on TiN by tuning the work function via metal doping

M. Chisaka, T. Abe, R. Xiang, S. Maruyama and H. Daiguji, Phys. Chem. Chem. Phys., 2022, 24, 29328 DOI: 10.1039/D2CP04326B

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