Enhancing photoelectrochemical water oxidation efficiency via self-catalyzed oxygen evolution: A case study on TiO2

Nano Energy ◽  
2018 ◽  
Vol 44 ◽  
pp. 411-418 ◽  
Author(s):  
Xiaowei Lv ◽  
Leiming Tao ◽  
Minglei Cao ◽  
Xin Xiao ◽  
Mingkui Wang ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Water Oxidation ◽  
Oxidation Efficiency ◽  
Photoelectrochemical Water Oxidation

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 water oxidation on a BiVO4 photoanode modified with multi-functional layered double hydroxide nanowalls

2015 ◽  
Vol 3 (35) ◽  
pp. 17977-17982 ◽  
Author(s):  
Wanhong He ◽  
Ruirui Wang ◽  
Lu Zhang ◽  
Jie Zhu ◽  
Xu Xiang ◽  
...  
Keyword(s):  
Layered Double Hydroxide ◽  
Water Oxidation ◽  
Onset Potential ◽  
Oxidation Efficiency ◽  
Double Hydroxide ◽  
Photoelectrochemical Water Oxidation

A multi-functional layered double hydroxide (LDH)-modified BiVO4 photoanode exhibits a tremendous cathodic shift of the onset potential and more than 2-fold enhancement in the oxidation efficiency and IPCE value.

Photoelectrochemical Water Oxidation Efficiency of a Core/Shell Array Photoanode Enhanced by a Dual Suppression Strategy

ChemSusChem ◽  
2015 ◽  
Vol 8 (9) ◽  
pp. 1568-1576 ◽  
Author(s):  
Wanhong He ◽  
Ye Yang ◽  
Liren Wang ◽  
Junjiao Yang ◽  
Xu Xiang ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Core Shell ◽  
Oxidation Efficiency ◽  
Suppression Strategy ◽  
Photoelectrochemical Water Oxidation
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