LaTaON2-BaTaO2N solid solution for water oxidation

2021 ◽  
Author(s):  
Yuwei Zhang ◽  
Xiaoxiang Xu
Keyword(s):  
Solid Solution ◽  
Visible Light ◽  
Water Oxidation ◽  
Oxidation Reactions ◽  
Visible Light Active

Solid solution of LaTaON2 and BaTaO2N, i.e., La1-xBaxTaO1+yN2-y (0 ≤ x, y ≤ 1), have been investigated as visible-light-active photocatalysts for water oxidation reactions. A number of important parameters such...

Mg modified BaTaO2N as an efficient visible-light-active photocatalyst for water oxidation

2020 ◽  
Vol 383 ◽  
pp. 135-143 ◽  
Author(s):  
Hong Zhang ◽  
Shunhang Wei ◽  
Xiaoxiang Xu
Keyword(s):  
Visible Light ◽  
Water Oxidation ◽  
Visible Light Active

Nitrogen-doped LaZrTa3O11 as a visible light-active photocatalyst for water-reduction and -oxidation reactions

2020 ◽  
Vol 7 (14) ◽  
pp. 2669-2675
Author(s):  
Shunhang Wei ◽  
Xiaoxiang Xu
Keyword(s):  
Visible Light ◽  
Absorption Edge ◽  
Nitrogen Doping ◽  
Oxidation Reactions ◽  
Nitrogen Doped ◽  
Water Reduction ◽  
Light Activity ◽  
Visible Light Active ◽  
Reduction And Oxidation

Nitrogen doping red-shifted the absorption edge of LaZrTa3O11 markedly and induced visible-light activity for photocatalytic water-reduction and -oxidation reactions.

Band engineering of AgSb1−xBixO3 for photocatalytic water oxidation under visible light

2015 ◽  
Vol 3 (16) ◽  
pp. 8466-8474 ◽  
Author(s):  
Zuju Ma ◽  
Kechen Wu ◽  
Baozhen Sun ◽  
Chao He
Keyword(s):  
Solid Solution ◽  
Visible Light ◽  
Band Gap ◽  
Water Splitting ◽  
Water Oxidation ◽  
Photocatalytic Water Splitting ◽  
Band Engineering

The incorporation of Bi into AgSbO3 to form a AgSb1−xBixO3 solid-solution for tuning the band gap for photocatalytic water splitting under sunlight.

Novel visible-light sensitive vanadate photocatalysts for water oxidation: implications from density functional theory calculations

2015 ◽  
Vol 3 (20) ◽  
pp. 10720-10723 ◽  
Author(s):  
Peng Li ◽  
Naoto Umezawa ◽  
Hideki Abe ◽  
Jinhua Ye
Keyword(s):  
Density Functional Theory ◽  
Visible Light ◽  
Water Oxidation ◽  
Electronic Structures ◽  
Density Functional ◽  
Density Functional Theory Calculations ◽  
Oxidation Reactions ◽  
Functional Theory

New vanadate photocatalysts, Ag2Sr(VO3)4 and Sr(VO3)2, are theoretically designed for water oxidation reactions. The calculations have shown that the new photocatalysts possess desirable electronic structures. Our experiments demonstrated that these vanadates efficiently oxidize water to O2 under irradiation of visible light.

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