CoS2 nanoneedle array on Ti mesh: A stable and efficient bifunctional electrocatalyst for urea-assisted electrolytic hydrogen production

2017 ◽  
Vol 246 ◽  
pp. 776-782 ◽  
Author(s):  
Shuang Wei ◽  
Xiaoxia Wang ◽  
Jianmei Wang ◽  
Xuping Sun ◽  
Liang Cui ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Bifunctional Electrocatalyst ◽  
Electrolytic Hydrogen ◽  
Nanoneedle Array ◽  
Ti Mesh

Hydrazine-assisted electrolytic hydrogen production: CoS2nanoarray as a superior bifunctional electrocatalyst

2017 ◽  
Vol 41 (12) ◽  
pp. 4754-4757 ◽  
Author(s):  
Xiao Ma ◽  
Jianmei Wang ◽  
Danni Liu ◽  
Rongmei Kong ◽  
Shuai Hao ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Oxidation Reaction ◽  
Bifunctional Electrocatalyst ◽  
Hydrazine Oxidation ◽  
Electrolytic Hydrogen ◽  
Ti Mesh

A CoS2nanoarray on Ti mesh acts as an efficient and durable catalyst for the hydrazine oxidation reaction and it only needs 0.81 V to attain 100 mA cm−2in 1.0 M KOH with 100 mM hydrazine for its two-electrode electrolyser.

Porous and amorphous cobalt hydroxysulfide core–shell nanoneedles on Ti-mesh as a bifunctional electrocatalyst for energy-efficient hydrogen production via urea electrolysis

2021 ◽  
Author(s):  
Yu Jiang ◽  
Shanshan Gao ◽  
Gongchen Xu ◽  
Xiaoming Song
Keyword(s):  
Hydrogen Production ◽  
High Activity ◽  
Energy Efficient ◽  
Bifunctional Catalyst ◽  
Core Shell ◽  
Bifunctional Electrocatalyst ◽  
Urea Electrolysis ◽  
Ti Mesh

Porous and amorphous CoSx(OH)y core–shell nanoneedles covered by numerous ultra-thin small nanosheets are synthesized successfully on Ti-mesh, and act as a high activity and stability bifunctional catalyst for urea electrolysis.

Status of advanced electrolytic hydrogen production in the United States and abroad☆

1984 ◽  
Vol 9 (4) ◽  
pp. 269-275 ◽  
Author(s):  
M BONNER ◽  
T BOTTS ◽  
J MCBREEN ◽  
A MEZZINA ◽  
F SALZANO ◽  
...  
Keyword(s):  
United States ◽  
Hydrogen Production ◽  
The United States ◽  
Electrolytic Hydrogen
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