Oxygen production by intermediate metal sulphates in sulphur based thermochemical water splitting cycles

2015 ◽  
Vol 40 (11) ◽  
pp. 4065-4083 ◽  
Author(s):  
A.C. Tizzoni ◽  
N. Corsaro ◽  
C. D'Ottavi ◽  
S. Licoccia ◽  
S. Sau ◽  
...  
Keyword(s):  
Water Splitting ◽  
Oxygen Production ◽  
Metal Sulphates

Cobalt pyrophosphate (Co2P2O7) derived from an Open-Framework Cobalt Phosphite: A Durable Electroactive Material for Electrochemical Energy Conversion and Storage Application

2021 ◽  
Author(s):  
Jogendra Nath Behera ◽  
Abhisek Padhy ◽  
Aneeya K Samantara
Keyword(s):  
Energy Conversion ◽  
Water Splitting ◽  
Oxygen Production ◽  
Electroactive Material ◽  
Open Framework ◽  
Energy Conversion And Storage ◽  
Energy Conversion Systems ◽  
And Storage ◽  
Cobalt Pyrophosphate ◽  
Electrochemical Energy

Water splitting is an assuring method of qualitative as well as quantitative oxygen production to support future energy conversion systems and strictly depends on the nature of the electrocatalyst. Likewise,...

Enhanced visible light photocatalytic activity of Cu2O via cationic–anionic passivated codoping

2015 ◽  
Vol 17 (1) ◽  
pp. 630-637 ◽  
Author(s):  
Yao Jiang ◽  
Hongkunag Yuan ◽  
Hong Chen
Keyword(s):  
Photocatalytic Activity ◽  
Angular Momentum ◽  
Hydrogen Production ◽  
Visible Light ◽  
Water Splitting ◽  
Electronic Transition ◽  
Oxygen Production ◽  
Selection Rules ◽  
Visible Light Photocatalytic Activity ◽  
Visible Light Photocatalytic

To improve the photocatalytic activity of Cu2O for hydrogen production through water splitting, the band edges of Cu2O should be modified to meet the electronic transition of angular momentum selection rules (Δl = ±1) and match with the hydrogen or oxygen production levels.

Designing Z-scheme system based on photocatalyst panels towards separated Hydrogen and Oxygen production from Overall Water Splitting

2022 ◽  
Author(s):  
Chaoyi Dong ◽  
Yue Zhao ◽  
Yanpei Luo ◽  
Hong Wang ◽  
Hefeng Zhang ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Water Splitting ◽  
Large Scale ◽  
Oxygen Production ◽  
Photocatalytic Water Splitting ◽  
Overall Water Splitting ◽  
One Step

Photocatalytic water splitting on particulate semiconductors is a promising approach for large-scale hydrogen production. However, the mixing of H2 and O2 whether through traditional one-step or two-step photocatalytic overall water...

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