Issue 3, 2020

Efficient photocatalytic oxygen evolution using BaTaO2N obtained from nitridation of perovskite-type oxide

Abstract

BaTaO2N nitrided from a precursor oxide having a perovskite-type structure and a Ba/Ta ratio of unity, nominally expressed as (Na1/4Ba3/4)(Zn1/4Ta3/4)O3, shows an apparent quantum yield of 11.9% at 420 nm during the photocatalytic oxygen evolution reaction. This is more than five times greater than those reported for existing BaTaO2N photocatalysts.

Graphical abstract: Efficient photocatalytic oxygen evolution using BaTaO2N obtained from nitridation of perovskite-type oxide

Supplementary files

Article information

Article type
Communication
Submitted
27 Sep 2019
Accepted
13 Dec 2019
First published
16 Dec 2019

J. Mater. Chem. A, 2020,8, 1127-1130

Efficient photocatalytic oxygen evolution using BaTaO2N obtained from nitridation of perovskite-type oxide

S. Jadhav, S. Hasegawa, T. Hisatomi, Z. Wang, J. Seo, T. Higashi, M. Katayama, T. Minegishi, T. Takata, J. M. Peralta-Hernández, O. Serrano Torres and K. Domen, J. Mater. Chem. A, 2020, 8, 1127 DOI: 10.1039/C9TA10684G

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