scholarly journals Efficient charge separation and transfer of a TaON/BiVO4 heterojunction for photoelectrochemical water splitting

RSC Advances ◽  
2021 ◽  
Vol 11 (22) ◽  
pp. 13269-13273
Author(s):  
Na Li ◽  
Yi Jiang ◽  
Xiaodi Wang ◽  
Chongyang Hu ◽  
Wenchao Jiang ◽  
...  
Keyword(s):  
Water Splitting ◽  
Water Oxidation ◽  
Charge Separation ◽  
Photoelectrochemical Water Splitting ◽  
Significant Enhancement ◽  
Efficient Charge ◽  
Photoelectrochemical Water Oxidation

TaON/BiVO4 heterojunction electrodes exhibited significant enhancement in the photoelectrochemical water oxidation.

Electrochemical and photoelectrochemical water splitting with a CoOx catalyst prepared by flame assisted deposition

2020 ◽  
Vol 49 (3) ◽  
pp. 588-592 ◽  
Author(s):  
Fusheng Li ◽  
Ziqi Zhao ◽  
Hao Yang ◽  
Dinghua Zhou ◽  
Yilong Zhao ◽  
...  
Keyword(s):  
Cobalt Oxide ◽  
Water Splitting ◽  
Water Oxidation ◽  
Oxide Catalyst ◽  
Photoelectrochemical Water Splitting ◽  
Deposition Method ◽  
Photoelectrochemical Water Oxidation

A cobalt oxide catalyst prepared by a flame-assisted deposition method on the surface of FTO and hematite for electrochemical and photoelectrochemical water oxidation, respectively.

scholarly journals Understanding the anatase–rutile phase junction in charge separation and transfer in a TiO2 electrode for photoelectrochemical water splitting

2016 ◽  
Vol 7 (9) ◽  
pp. 6076-6082 ◽  
Author(s):  
Ailong Li ◽  
Zhiliang Wang ◽  
Heng Yin ◽  
Shengyang Wang ◽  
Pengli Yan ◽  
...  
Keyword(s):  
Water Splitting ◽  
Charge Separation ◽  
Rutile Phase ◽  
Interface Structure ◽  
Photoelectrochemical Water Splitting ◽  
Tio2 Electrode ◽  
Phase Alignment ◽  
Efficient Charge

The key to phase junctions for efficient charge separation is to consider both the phase alignment and interface structure.

Band gap tuning to improve the photoanodic activity of ZnInxSy for photoelectrochemical water oxidation

2019 ◽  
Vol 9 (23) ◽  
pp. 6769-6781 ◽  
Author(s):  
Mamta Devi Sharma ◽  
Chavi Mahala ◽  
Mrinmoyee Basu
Keyword(s):  
Band Gap ◽  
Water Splitting ◽  
Water Oxidation ◽  
Photoelectrochemical Water Splitting ◽  
Elemental Doping ◽  
Band Gap Tuning ◽  
Photoelectrochemical Water Oxidation

Elemental doping and band gap tuning of ZnInxSy result in enhanced photoelectrochemical water splitting activity.

TiO2/graphene/NiFe-layered double hydroxide nanorod array photoanodes for efficient photoelectrochemical water splitting

2016 ◽  
Vol 9 (8) ◽  
pp. 2633-2643 ◽  
Author(s):  
Fanyu Ning ◽  
Mingfei Shao ◽  
Simin Xu ◽  
Yi Fu ◽  
Ruikang Zhang ◽  
...  
Keyword(s):  
Water Splitting ◽  
Layered Double Hydroxide ◽  
Water Oxidation ◽  
Charge Separation ◽  
Nanorod Array ◽  
Photoelectrochemical Water Splitting ◽  
Nanorod Arrays ◽  
Highly Efficient ◽  
Oxidation Efficiency ◽  
Double Hydroxide

TiO2/graphene/NiFe-layered double hydroxide nanorod arrays were fabricated as highly efficient photoanodes for photoelectrochemical water splitting with simultaneously enhanced charge separation and water oxidation efficiency.

A graphene oxide–molecular Cu porphyrin-integrated BiVO4 photoanode for improved photoelectrochemical water oxidation performance

2020 ◽  
Vol 8 (7) ◽  
pp. 4062-4072 ◽  
Author(s):  
Chunjiang Xu ◽  
Wanjun Sun ◽  
Yinjuan Dong ◽  
Congzhao Dong ◽  
Qiyu Hu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Water Splitting ◽  
Water Oxidation ◽  
Bismuth Vanadate ◽  
Photoelectrochemical Water Splitting ◽  
Oxidation Performance ◽  
Photoelectrochemical Water Oxidation

Monoclinic bismuth vanadate (BiVO4), as a rising star in light-catching materials, has been researched in many fields, such as photoelectrochemical water splitting.

scholarly journals Hierarchical nanowire arrays based on carbon nanotubes and Co3O4 decorated ZnO for enhanced photoelectrochemical water oxidation

2015 ◽  
Vol 3 (26) ◽  
pp. 13731-13737 ◽  
Author(s):  
Mu Li ◽  
Kun Chang ◽  
Tao Wang ◽  
Lequan Liu ◽  
Huabin Zhang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Water Splitting ◽  
Water Oxidation ◽  
Nanowire Arrays ◽  
Photoelectrochemical Water Splitting ◽  
Zno Nanowire ◽  
Stepwise Synthesis ◽  
Synthesis Strategy ◽  
Photoelectrochemical Water Oxidation

A highly enhanced activity for photoelectrochemical water splitting was achieved by fabricating carbon nanotube (CNT) and Co3O4 decorated hierarchical ZnO nanowire (NW) arrays via a facile stepwise synthesis strategy.

Efficient Charge Separation of In-Situ Nb-Doped TiO2Nanowires for Photoelectrochemical Water-splitting

2017 ◽  
Vol 2 (9) ◽  
pp. 2822-2827 ◽  
Author(s):  
Zhangliu Tian ◽  
Houlei Cui ◽  
Jijian Xu ◽  
Guilian Zhu ◽  
Feng Shao ◽  
...  
Keyword(s):  
Water Splitting ◽  
Charge Separation ◽  
Photoelectrochemical Water Splitting ◽  
Efficient Charge

Spontaneous phase transition of hexagonal wurtzite CoO: application to electrochemical and photoelectrochemical water splitting

2017 ◽  
Vol 53 (29) ◽  
pp. 4120-4123 ◽  
Author(s):  
Kyu Yeon Jang ◽  
Gisang Park ◽  
Kyung Hee Oh ◽  
Jong Hyeok Seo ◽  
Ki Min Nam
Keyword(s):  
Phase Transition ◽  
Water Splitting ◽  
Water Oxidation ◽  
Photoelectrochemical Water Splitting ◽  
Oxidation Reactions ◽  
Photoelectrochemical Water Oxidation ◽  
Spontaneous Phase

Spontaneous phase transition of h-CoO to β-Co(OH)2 is widely applicable for electrochemical and photoelectrochemical water oxidation reactions.

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