Issue 91, 2023

Transient absorption spectroscopy reveals that slow bimolecular recombination in SrTiO3 underpins its efficient photocatalytic performance

Abstract

The charge carrier dynamics of SrTiO3 are measured by ultrafast transient absorption spectroscopy, revealing bimolecular recombination kinetics that are at least two magnitudes slower than alternative metal oxides. This slow recombination is associated with its high dielectric constant, and suggested to be central to SrTiO3's high performance in photocatalytic systems.

Graphical abstract: Transient absorption spectroscopy reveals that slow bimolecular recombination in SrTiO3 underpins its efficient photocatalytic performance

Supplementary files

Article information

Article type
Communication
Submitted
17 Sep 2023
Accepted
25 Okt 2023
First published
25 Okt 2023
This article is Open Access
Creative Commons BY license

Chem. Commun., 2023,59, 13579-13582

Transient absorption spectroscopy reveals that slow bimolecular recombination in SrTiO3 underpins its efficient photocatalytic performance

A. A. Wilson, L. Hart, T. Shalvey, M. Sachs, W. Xu, B. Moss, E. Mazzolini, A. Mumtaz and J. R. Durrant, Chem. Commun., 2023, 59, 13579 DOI: 10.1039/D3CC04616H

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