Improved the chrage transfer for highly efficient photoelectrochemical water oxidation: the case of WO 3 and BiVO 4

2018 ◽  
Vol 5 (6) ◽  
pp. 13874-13878 ◽  
Author(s):  
C. Wiriyachailerd ◽  
M. Horprathum ◽  
P. Eiamchai ◽  
C. Ponchio
Keyword(s):  
Water Oxidation ◽  
Highly Efficient ◽  
Photoelectrochemical Water Oxidation

Ultrathin FeFx nanolayers accelerating hole transfer for enhanced photoelectrochemical water oxidation

2018 ◽  
Vol 6 (40) ◽  
pp. 19342-19346 ◽  
Author(s):  
Chenchen Feng ◽  
Lei Wang ◽  
Shurong Fu ◽  
Kai Fan ◽  
Yajun Zhang ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Hole Transfer ◽  
Highly Efficient ◽  
Photoelectrochemical Water Oxidation

Here, we demonstrate the in situ growth of ultrathin FeFx nanolayers on Fe2O3 photoanodes, acting as a highly efficient cocatalyst to accelerate hole transfer for improving PEC activity.

Highly efficient photoelectrochemical water oxidation enabled by enhanced interfacial interaction in 2D/1D In2S3@Bi2S3 heterostructures

2020 ◽  
Vol 8 (11) ◽  
pp. 5612-5621 ◽  
Author(s):  
Yuli Xiong ◽  
Lin Yang ◽  
Dilip Krishna Nandakumar ◽  
Yibin Yang ◽  
Hongmei Dong ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Interfacial Interaction ◽  
Highly Efficient ◽  
Vdw Heterostructure ◽  
Photoelectrochemical Water Oxidation

The interfacial interaction in the In2S3@Bi2S3 vdW heterostructure is beneficial for transferring photogenerated holes to the surface with efficient water oxidation.

Enhanced water oxidation reaction kinetics on a BiVO4 photoanode by surface modification with Ni4O4 cubane

2019 ◽  
Vol 7 (1) ◽  
pp. 278-288 ◽  
Author(s):  
Bin Gao ◽  
Tao Wang ◽  
Xiaoli Fan ◽  
Hao Gong ◽  
Peng Li ◽  
...  
Keyword(s):  
Surface Modification ◽  
Reaction Kinetics ◽  
Water Oxidation ◽  
Oxidation Reaction ◽  
Adsorbed Layer ◽  
Highly Efficient ◽  
Photoelectrochemical Water Oxidation

Ni4O4 cubane is combined with a BiVO4 photoanode via an Al2O3 adsorbed layer for highly efficient and stable photoelectrochemical water oxidation.

In situ growth of α-Fe2O3@Co3O4 core–shell wormlike nanoarrays for a highly efficient photoelectrochemical water oxidation reaction

Nanoscale ◽  
2019 ◽  
Vol 11 (3) ◽  
pp. 1111-1122 ◽  
Author(s):  
Chunmei Li ◽  
Zhihui Chen ◽  
Weiyong Yuan ◽  
Qing-Hua Xu ◽  
Chang Ming Li
Keyword(s):  
Water Oxidation ◽  
Oxidation Reaction ◽  
Core Shell ◽  
In Situ Growth ◽  
Highly Efficient ◽  
Oxidation Performance ◽  
Photoelectrochemical Water Oxidation

α-Fe2O3@Co3O4 core–shell wormlike nanoarrays were fabricated via in situ growth of Co3O4 on wormlike α-Fe2O3, showing superior photoelectrochemical water oxidation performance.

scholarly journals Remarkable synergy of borate and interfacial hole transporter on BiVO4 photoanodes for photoelectrochemical water oxidation

2021 ◽  
Author(s):  
Qijun Meng ◽  
Biaobiao Zhang ◽  
Hao Yang ◽  
Chang Liu ◽  
Yingzheng Li ◽  
...  
Keyword(s):  
Water Splitting ◽  
Water Oxidation ◽  
Artificial Photosynthesis ◽  
Building Blocks ◽  
Bismuth Vanadate ◽  
Solar Water ◽  
Solar Water Splitting ◽  
Highly Efficient ◽  
Photoelectrochemical Water Oxidation

Bismuth vanadate (BiVO4) is one of the most fascinating building blocks for the design and assembly of highly efficient artificial photosynthesis devices for solar water splitting. Our recent report has...

scholarly journals Nanostructured core–shell metal borides–oxides as highly efficient electrocatalysts for photoelectrochemical water oxidation

Nanoscale ◽  
2020 ◽  
Vol 12 (5) ◽  
pp. 3121-3128 ◽  
Author(s):  
Can Lu ◽  
Palani R. Jothi ◽  
Thomas Thersleff ◽  
Tetyana M. Budnyak ◽  
Anna Rokicinska ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Core Shell ◽  
Highly Efficient ◽  
Metal Borides ◽  
Photoelectrochemical Water Oxidation

2D CoB nanosheets and FeB nanoplates were employed as catalysts for WO3 photoanodes. The functionalized photoanodes present meaningfully improved PEC water oxidation performances, exceeding Co-Bi- and Co(OH)x-modified WO3 photoanodes.

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