Improvement of the water oxidation performance of Ti, F co-modified hematite by surface modification with a Co(salen) molecular cocatalyst

2020 ◽  
Vol 8 (41) ◽  
pp. 21613-21622
Author(s):  
Ruiling Wang ◽  
Yasutaka Kuwahara ◽  
Kohsuke Mori ◽  
Catherine Louis ◽  
Yuyu Bu ◽  
...  
Keyword(s):  
Surface Modification ◽  
Water Oxidation ◽  
Oxidation Performance ◽  
Ti Doping ◽  
Photoelectrochemical Water Oxidation ◽  
New System

A new system by combining Ti-doping and F-treatment in hematite modified with Co(salen) as a cocatalyst exhibits enhanced photoelectrochemical water oxidation performance.

Bifunctional citrate-Ni0.9Co0.1(OH)x layer coated fluorine-doped hematite for simultaneous hole extraction and injection towards efficient photoelectrochemical water oxidation

Nanoscale ◽  
2021 ◽  
Author(s):  
Peng Wang ◽  
Feng Li ◽  
Xuefeng Long ◽  
Tong Wang ◽  
Huan Chai ◽  
...  
Keyword(s):  
Surface Modification ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Surface Oxygen ◽  
Co Catalyst ◽  
Photoelectrochemical Water Oxidation

Surface modification by loading a water oxidation co-catalyst (WOC) is generally considered to be an efficient means to optimize the sluggish surface oxygen evolution reaction (OER) of hematite photoanode for...

Enhanced photoelectrochemical performance of internally porous Au-embedded α-Fe2O3 photoanodes for water oxidation

2017 ◽  
Vol 53 (30) ◽  
pp. 4278-4281 ◽  
Author(s):  
Pravin S. Shinde ◽  
Su Yong Lee ◽  
Jungho Ryu ◽  
Sun Hee Choi ◽  
Jum Suk Jang
Keyword(s):  
Water Oxidation ◽  
Photoelectrochemical Performance ◽  
Oxidation Performance ◽  
Photoelectrochemical Water Oxidation

We report CTAB-mediated synthesis of internally porous Au-embedded hematite photoanode with enhanced photoelectrochemical water oxidation performance.

Strategic Modification of BiVO4 for Improving Photoelectrochemical Water Oxidation Performance

2013 ◽  
Vol 117 (18) ◽  
pp. 9104-9112 ◽  
Author(s):  
Hye Won Jeong ◽  
Tae Hwa Jeon ◽  
Jum Suk Jang ◽  
Wonyong Choi ◽  
Hyunwoong Park
Keyword(s):  
Water Oxidation ◽  
Oxidation Performance ◽  
Photoelectrochemical Water Oxidation

Enhanced Photoelectrochemical Water Oxidation Performance by Fluorine Incorporation in BiVO4 and Mo:BiVO4 Thin Film Photoanodes

2019 ◽  
Vol 11 (18) ◽  
pp. 16430-16442 ◽  
Author(s):  
Martin Rohloff ◽  
Björn Anke ◽  
Olga Kasian ◽  
Siyuan Zhang ◽  
Martin Lerch ◽  
...  
Keyword(s):  
Thin Film ◽  
Water Oxidation ◽  
Oxidation Performance ◽  
Photoelectrochemical Water Oxidation

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.

Enhanced photoelectrochemical water oxidation performance by altering the interfacial charge transfer path

2017 ◽  
Vol 4 (8) ◽  
pp. 1296-1303 ◽  
Author(s):  
Dandan Xu ◽  
Qijing Bu ◽  
Dejun Wang ◽  
Tengfeng Xie
Keyword(s):  
Charge Transfer ◽  
Water Oxidation ◽  
Interfacial Charge Transfer ◽  
Transfer Path ◽  
Oxidation Performance ◽  
Interfacial Charge ◽  
Photoelectrochemical Water Oxidation

The charge transfer between a semiconductor and cocatalyst is a crucial process for improving the water oxidation performance.

Enhanced photoelectrochemical water oxidation performance of a hematite photoanode by decorating with Au–Pt core–shell nanoparticles

2017 ◽  
Vol 46 (46) ◽  
pp. 16050-16057 ◽  
Author(s):  
Biyi Chen ◽  
Weiqiang Fan ◽  
Baodong Mao ◽  
Hao Shen ◽  
Weidong Shi
Keyword(s):  
Charge Transfer ◽  
Transfer Process ◽  
Water Oxidation ◽  
Core Shell ◽  
Charge Transfer Process ◽  
Shell Nanoparticles ◽  
Oxidation Performance ◽  
Core Shell Nanoparticles ◽  
Photoelectrochemical Water Oxidation

The charge transfer process of the AuPt/α-Fe2O3 composite photoanode for photoelectrochemical water oxidation.

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