Activating BaTaO2N by Ca modifications and cobalt oxide for visible light photocatalytic water oxidation reactions

2018 ◽  
Vol 237 ◽  
pp. 373-381 ◽  
Author(s):  
Shunhang Wei ◽  
Guan Zhang ◽  
Xiaoxiang Xu
Keyword(s):  
Visible Light ◽  
Cobalt Oxide ◽  
Water Oxidation ◽  
Oxidation Reactions ◽  
Visible Light Photocatalytic

Visible light photocatalytic water oxidation over complex perovskites Sr3BNb2O9 (B = Mg, Ca and Sr) doped with nitrogen

2019 ◽  
Vol 6 (12) ◽  
pp. 3569-3576 ◽  
Author(s):  
Ran Wang ◽  
Guoan Lin ◽  
Xiaoxiang Xu
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Nitrogen Uptake ◽  
Water Oxidation ◽  
High Photocatalytic Activity ◽  
Oxidation Reactions ◽  
Surface Hydrophilicity ◽  
Complex Perovskites ◽  
Visible Light Photocatalytic

Large Sr cations at B site favor higher nitrogen uptake and surface hydrophilicity, being responsible for the high photocatalytic activity for water oxidation reactions.

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...

Carbazole–triazine based donor–acceptor porous organic frameworks for efficient visible-light photocatalytic aerobic oxidation reactions

2018 ◽  
Vol 6 (31) ◽  
pp. 15154-15161 ◽  
Author(s):  
Jian Luo ◽  
Jingzhi Lu ◽  
Jian Zhang
Keyword(s):  
Visible Light ◽  
Aerobic Oxidation ◽  
Oxidation Reactions ◽  
Donor Acceptor ◽  
Visible Light Photocatalytic

Carbazole–triazine based donor–acceptor porous organic frameworks are efficient photocatalysts for aerobic oxidation reactions.

Synthesis of novel CoOx decorated CeO2 hollow structures with an enhanced photocatalytic water oxidation performance under visible light irradiation

2017 ◽  
Vol 46 (32) ◽  
pp. 10578-10585 ◽  
Author(s):  
Siman Fang ◽  
Songsong Li ◽  
Lei Ge ◽  
Changcun Han ◽  
Ping Qiu ◽  
...  
Keyword(s):  
Visible Light ◽  
Cobalt Oxide ◽  
Visible Light Irradiation ◽  
Water Oxidation ◽  
Light Irradiation ◽  
Impregnation Method ◽  
Hollow Structures ◽  
Simple Chemical ◽  
Oxidation Performance

Cobalt oxide decorated octahedral ceria hollow structures (CoOx/CeO2) with various contents of CoOx nanoparticles were prepared via a simple chemical impregnation method.

scholarly journals Homogeneous Doping of Substitutional Nitrogen/Carbon in TiO 2 Plates for Visible Light Photocatalytic Water Oxidation

2019 ◽  
Vol 29 (25) ◽  
pp. 1901943 ◽  
Author(s):  
Tingting Wu ◽  
Ping Niu ◽  
Yongqiang Yang ◽  
Li‐Chang Yin ◽  
Jun Tan ◽  
...  
Keyword(s):  
Visible Light ◽  
Water Oxidation ◽  
Visible Light Photocatalytic

Solvothermal synthesis of MIL–53(Fe) hybrid magnetic composites for photoelectrochemical water oxidation and organic pollutant photodegradation under visible light

2015 ◽  
Vol 3 (6) ◽  
pp. 3074-3081 ◽  
Author(s):  
Caihong Zhang ◽  
Lunhong Ai ◽  
Jing Jiang
Keyword(s):  
Visible Light ◽  
Water Oxidation ◽  
Organic Pollutant ◽  
The Novel ◽  
Pollutant Degradation ◽  
Photoelectrochemical Performance ◽  
Magnetic Composites ◽  
Organic Pollutant Degradation ◽  
Visible Light Photocatalytic ◽  
Photoelectrochemical Water Oxidation

The novel MIL–53(Fe) hybrid magnetic composites (MHMCs) exhibited efficient visible light photoelectrochemical performance toward water oxidation and enhanced visible light photocatalytic activity for organic pollutant degradation.

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.

Cobalt oxide nanoparticle-decorated reduced graphene oxide (Co3O4–rGO): active and sustainable nanoelectrodes for water oxidation reaction

2020 ◽  
Vol 44 (36) ◽  
pp. 15776-15784
Author(s):  
Ajay V. Munde ◽  
Balaji B. Mulik ◽  
Raviraj P. Dighole ◽  
Bhaskar R. Sathe
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Cobalt Oxide ◽  
Water Oxidation ◽  
Reduction Method ◽  
Chemical Reduction ◽  
Oxidation Reactions ◽  
Chemical Reduction Method ◽  
Reduced Graphene ◽  
Oxide Nanoparticle

Herein, cobalt oxide (Co3O4)-decorated reduced graphene oxide (rGO)-based nanoelectrodes were fabricated by the chemical reduction method for electrocatalytic water oxidation reactions.

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