Facile regrowth of Mg-Fe2O3/P-Fe2O3 homojunction photoelectrode for efficient solar water oxidation

2018 ◽  
Vol 6 (27) ◽  
pp. 13412-13418 ◽  
Author(s):  
Feng Li ◽  
Jing Li ◽  
Fengwang Li ◽  
Lili Gao ◽  
Xuefeng Long ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Solar Water ◽  
Solar Water Oxidation ◽  
Oxidation Efficiency ◽  
Theoretical Results

In this article, we applied a facile regrowth strategy to prepare Mg-Fe2O3/P-Fe2O3 NRs photoanode with homojunction structure, which shown high PEC water oxidation efficiency. Experimental and theoretical results reveal that the origin of the superior PEC performance is dependent on P-doping and Mg-Fe2O3 coating.

scholarly journals Dynamics of photogenerated holes in undoped BiVO4 photoanodes for solar water oxidation

2014 ◽  
Vol 5 (8) ◽  
pp. 2964-2973 ◽  
Author(s):  
Yimeng Ma ◽  
Stephanie R. Pendlebury ◽  
Anna Reynal ◽  
Florian Le Formal ◽  
James R. Durrant
Keyword(s):  
Absorption Spectroscopy ◽  
Water Oxidation ◽  
Transient Absorption ◽  
Transient Absorption Spectroscopy ◽  
Electron Hole ◽  
Solar Water ◽  
Solar Water Oxidation ◽  
Oxidation Efficiency ◽  
Hole Recombination

We use transient absorption spectroscopy and photoelectrochemical methods to study the dynamics of photogenerated holes in BiVO4 for solar water oxidation. The back electron/hole recombination is found to be slow and therefore competes with water oxidation, limiting water oxidation efficiency.

A semiconducting polymer bulk heterojunction photoanode for solar water oxidation

2021 ◽  
Vol 4 (5) ◽  
pp. 431-438
Author(s):  
Han-Hee Cho ◽  
Liang Yao ◽  
Jun-Ho Yum ◽  
Yongpeng Liu ◽  
Florent Boudoire ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Bulk Heterojunction ◽  
Semiconducting Polymer ◽  
Solar Water ◽  
Polymer Bulk ◽  
Solar Water Oxidation

Enabling Solar Water Oxidation by BiVO4 Photoanodes in Basic Media

2018 ◽  
Vol 30 (14) ◽  
pp. 4704-4712 ◽  
Author(s):  
Dongho Lee ◽  
Alexander Kvit ◽  
Kyoung-Shin Choi
Keyword(s):  
Water Oxidation ◽  
Solar Water ◽  
Solar Water Oxidation

Surface Modification of CoOxLoaded BiVO4Photoanodes with Ultrathinp-Type NiO Layers for Improved Solar Water Oxidation

2015 ◽  
Vol 137 (15) ◽  
pp. 5053-5060 ◽  
Author(s):  
Miao Zhong ◽  
Takashi Hisatomi ◽  
Yongbo Kuang ◽  
Jiao Zhao ◽  
Min Liu ◽  
...  
Keyword(s):  
Surface Modification ◽  
Water Oxidation ◽  
Solar Water ◽  
Solar Water Oxidation
Sign in / Sign up

Export Citation Format

Share Document