Research Update: Photoelectrochemical water splitting and photocatalytic hydrogen production using ferrites (MFe2O4) under visible light irradiation

The utilization of solar light for the photoelectrochemical and photocatalytic production of molecular hydrogen from water is a scientific and technical challenge. Semiconductors with suitable properties to promote solar-driven water splitting are a desideratum. A hitherto rarely investigated group...

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Bibliographic Details
Main Authors: Ralf Dillert, Dereje H. Taffa, Michael Wark, Thomas Bredow, Detlef W. Bahnemann
Format: Article
Language:English
Published: AIP Publishing LLC 2015-10-01
Series:APL Materials
Online Access:http://dx.doi.org/10.1063/1.4931763
Description
Summary:The utilization of solar light for the photoelectrochemical and photocatalytic production of molecular hydrogen from water is a scientific and technical challenge. Semiconductors with suitable properties to promote solar-driven water splitting are a desideratum. A hitherto rarely investigated group of semiconductors are ferrites with the empirical formula MFe2O4 and related compounds. This contribution summarizes the published results of the experimental investigations on the photoelectrochemical and photocatalytic properties of these compounds. It will be shown that the potential of this group of compounds in regard to the production of solar hydrogen has not been fully explored yet.
ISSN:2166-532X