Pulsed laser-deposited n-Si/NiOx photoanodes for stable and efficient photoelectrochemical water splitting

2017 ◽  
Vol 7 (12) ◽  
pp. 2632-2638 ◽  
Author(s):  
Lingyun He ◽  
Wu Zhou ◽  
Dongping Cai ◽  
Samuel S. Mao ◽  
Ke Sun ◽  
...  
Keyword(s):  
Thin Layer ◽  
Nickel Oxide ◽  
Water Splitting ◽  
Water Oxidation ◽  
Pulsed Laser ◽  
Photoelectrochemical Water Splitting ◽  
Si Substrate ◽  
Solar Water ◽  
Solar Water Oxidation

An electrocatalytic nickel oxide thin layer was deposited on an n-Si substrate for efficient and stable solar water oxidation.

scholarly journals Synergies of co-doping in ultra-thin hematite photoanodes for solar water oxidation: In and Ti as representative case

RSC Advances ◽  
2020 ◽  
Vol 10 (55) ◽  
pp. 33307-33316
Author(s):  
Aadesh P. Singh ◽  
Camilla Tossi ◽  
Ilkka Tittonen ◽  
Anders Hellman ◽  
Björn Wickman
Keyword(s):  
Thin Film ◽  
Hydrogen Production ◽  
Solar Energy ◽  
Water Splitting ◽  
Water Oxidation ◽  
Representative Case ◽  
Solar Water ◽  
Co Doping ◽  
Pec Cells ◽  
Solar Water Oxidation

Solar energy induced water splitting in photoelectrochemical (PEC) cells is one of the most sustainable ways of hydrogen production. In this work, hematite (α-Fe2O3) thin film were modified by In3+ and Ti4+ co-doping for enhanced PEC performance.

Water Splitting: Fe2 O3 -TiO2 Nano-heterostructure Photoanodes for Highly Efficient Solar Water Oxidation (Adv. Mater. Interfaces 17/2015)

2015 ◽  
Vol 2 (17) ◽  
Author(s):  
Davide Barreca ◽  
Giorgio Carraro ◽  
Alberto Gasparotto ◽  
Chiara Maccato ◽  
Michael E. A. Warwick ◽  
...  
Keyword(s):  
Water Splitting ◽  
Water Oxidation ◽  
Solar Water ◽  
Highly Efficient ◽  
Solar Water Oxidation

A Ni2P modified Ti4+ doped Fe2O3 photoanode for efficient solar water oxidation by promoting hole injection

2017 ◽  
Vol 46 (32) ◽  
pp. 10549-10552 ◽  
Author(s):  
Qijing Bu ◽  
Shuo Li ◽  
Shuang Cao ◽  
Qidong Zhao ◽  
Yong Chen ◽  
...  
Keyword(s):  
Water Splitting ◽  
Water Oxidation ◽  
Hole Injection ◽  
Back Reaction ◽  
Nickel Phosphide ◽  
Injection Efficiency ◽  
Solar Water ◽  
Solar Water Oxidation ◽  
Pec Water Splitting

Nickel phosphide (Ni2P) was used as an excellent water oxidation cocatalyst for photoelectrochemical (PEC) water splitting, which could significantly promote the hole injection efficiency and suppress the back reaction of water oxidation over a Ti4+ doped Fe2O3 photoanode.

Boost quantum efficiency of BiVO4 photoanode by increasing oxygen vacancies for highly-efficient solar water oxidation

2021 ◽  
Author(s):  
Bin Li ◽  
Qi Qin ◽  
Chuanyong Jian ◽  
Qian Cai ◽  
Wei Liu
Keyword(s):  
Charge Transport ◽  
Water Splitting ◽  
Quantum Efficiency ◽  
Water Oxidation ◽  
Oxygen Vacancies ◽  
Diffusion Length ◽  
Solar Water ◽  
Highly Efficient ◽  
Solar Water Oxidation ◽  
Pec Water Splitting

BiVO4 (BVO) is a promising photoanode material for photoelectrochemical (PEC) water splitting. However, it is severely restricted by its short charge diffusion length and poor charge transport. Introducing oxygen vacancies...

scholarly journals Solar Water Oxidation by Multicomponent TaON Photoanodes Functionalized with Nickel Oxide

ChemPlusChem ◽  
2016 ◽  
Vol 81 (10) ◽  
pp. 1107-1115 ◽  
Author(s):  
Satnam Singh Gujral ◽  
Alexandr N. Simonov ◽  
Xi-Ya Fang ◽  
Masanobu Higashi ◽  
Ryu Abe ◽  
...  
Keyword(s):  
Nickel Oxide ◽  
Water Oxidation ◽  
Solar Water ◽  
Solar Water Oxidation

Novel highly active and self-healing Co(CO3)xOHy cocatalysts on BiVO4 photoanodes for effective solar water oxidation

2020 ◽  
Vol 8 (5) ◽  
pp. 2563-2570 ◽  
Author(s):  
Lijun Wu ◽  
Lei Wang ◽  
Jie Zhu ◽  
Mao Sun ◽  
Xianhu Liu ◽  
...  
Keyword(s):  
Water Splitting ◽  
Water Oxidation ◽  
Self Healing ◽  
Solar Water ◽  
Solar Water Splitting ◽  
Highly Active ◽  
Solar Water Oxidation

Highly active and self-healing Co(CO3)xOHy for solar water splitting.

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