Metal oxynitrides adopting the perovskite structure have been shown to be visible light-activated photocatalysts, and therefore, they have potential as self-cleaning materials where surface organic pollutants can be removed by photomineralization. In this work, we establish a route for the deposition of thin films for seven perovskite oxynitrides, CaTaO2N, SrTaO2N, BaTaO2N, LaTaON2, EuTaO2N, SrNbO2N, and LaNbON2, on quartz and alumina substrates using dip-coating of a polymer gel to form an amorphous oxide precursor film, followed by ammonolysis. The initially deposited oxide films were annealed at 800 °C, followed by ammonolysis at temperatures from 850 to 1000 °C. The perovskite oxynitride thin films were characterized using XRD and EDX, ...
Photoanodes fabricated by the electrophoretic deposition of a thermally prepared zinc tantalum oxyni...
Perovskite oxynitrides are an established class of photocatalyst materials for water splitting. Prev...
International audienceThin films of the Lanthanum Titanium oxynitride perovskite (LaTiOxNy) synthesi...
Metal oxynitrides adopting the perovskite structure have been shown to be visible light-activated ph...
UV activated photocatalysts deposited using chemical vapour deposition have found commercial success...
To study the effect of partial Ba2+-to-Sr2+ and/or Ta5+-to-W4–6+ substitution on various properties ...
The synthesis of perovskite oxynitrides, which are promising photoanode candidates for solar energy ...
The question of finding a clean alternative to conventional energy has become an essential challenge...
Abstract To study the effect of partial Ba2+-to-Sr2+ and/or Ta5+-to-W4–6+ substitution on various pr...
The objective of the research was to update properties of oxynitride LaTiOxNy material. In a goal of...
Tantalum oxynitride thin films have been deposited by reactive magnetron sputtering, using a fixed p...
Inorganic oxynitride materials, with potential applications as pigments, have been synthesised and c...
Tantalum oxynitride thin films have been deposited by reactive magnetron sputtering, using a fixed p...
International audienceEpitaxial perovskite self-oxidized oxynitride N : BaTiO$_3$thin films, deposit...
Organic pollutants in water are a major concern for the environment and human health, and require ur...
Photoanodes fabricated by the electrophoretic deposition of a thermally prepared zinc tantalum oxyni...
Perovskite oxynitrides are an established class of photocatalyst materials for water splitting. Prev...
International audienceThin films of the Lanthanum Titanium oxynitride perovskite (LaTiOxNy) synthesi...
Metal oxynitrides adopting the perovskite structure have been shown to be visible light-activated ph...
UV activated photocatalysts deposited using chemical vapour deposition have found commercial success...
To study the effect of partial Ba2+-to-Sr2+ and/or Ta5+-to-W4–6+ substitution on various properties ...
The synthesis of perovskite oxynitrides, which are promising photoanode candidates for solar energy ...
The question of finding a clean alternative to conventional energy has become an essential challenge...
Abstract To study the effect of partial Ba2+-to-Sr2+ and/or Ta5+-to-W4–6+ substitution on various pr...
The objective of the research was to update properties of oxynitride LaTiOxNy material. In a goal of...
Tantalum oxynitride thin films have been deposited by reactive magnetron sputtering, using a fixed p...
Inorganic oxynitride materials, with potential applications as pigments, have been synthesised and c...
Tantalum oxynitride thin films have been deposited by reactive magnetron sputtering, using a fixed p...
International audienceEpitaxial perovskite self-oxidized oxynitride N : BaTiO$_3$thin films, deposit...
Organic pollutants in water are a major concern for the environment and human health, and require ur...
Photoanodes fabricated by the electrophoretic deposition of a thermally prepared zinc tantalum oxyni...
Perovskite oxynitrides are an established class of photocatalyst materials for water splitting. Prev...
International audienceThin films of the Lanthanum Titanium oxynitride perovskite (LaTiOxNy) synthesi...