scholarly journals Facile electrodeposition of V-doped CoP on vertical graphene for efficient alkaline water electrolysis

RSC Advances ◽  
2020 ◽  
Vol 10 (22) ◽  
pp. 13016-13020 ◽  
Author(s):  
Linh Truong ◽  
Sanjib Baran Roy ◽  
Sahng-Kyoon Jerng ◽  
Jae Ho Jeon ◽  
Sunghun Lee ◽  
...  
Keyword(s):  
Electrochemical Deposition ◽  
Electrocatalytic Activity ◽  
Water Electrolysis ◽  
Carbon Cloth ◽  
Deposition Method ◽  
Alkaline Water Electrolysis ◽  
Alkaline Water ◽  
Electrochemical Deposition Method

In this work, we demonstrate a highly enhanced electrocatalytic activity of vanadium-doped CoP (V–CoP), directly grafted on a vertical graphene/carbon cloth electrode (VG/CC) by a facile electrochemical deposition method.

Electrocatalytic Activity of Nickel-Cerium Alloys for Hydrogen Evolution in Alkaline Water Electrolysis

2014 ◽  
Vol 161 (4) ◽  
pp. F386-F390 ◽  
Author(s):  
D. M. F. Santos ◽  
L. Amaral ◽  
B. Šljukić ◽  
D. Macciò ◽  
A. Saccone ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Electrocatalytic Activity ◽  
Water Electrolysis ◽  
Alkaline Water Electrolysis ◽  
Alkaline Water

Corrosion–resistant materials for alkaline water electrolyzers

CORROSION ◽  
10.5006/3289 ◽  
2020 ◽  
Author(s):  
César Sequeira ◽  
David Cardoso ◽  
Luís Amaral ◽  
Biljana Sljukic ◽  
Diogo Santos
Keyword(s):  
Corrosion Resistance ◽  
Stainless Steels ◽  
Electrocatalytic Activity ◽  
Review Paper ◽  
Construction Materials ◽  
Water Electrolysis ◽  
Alkaline Water Electrolysis ◽  
Alkaline Water ◽  
Nickel Electrodes ◽  
Valve Metals

Commercially available materials for fabricating cell bodies, electrodes, pipes, and pumps for alkaline water electrolyzers, include conventional steels and stainless steels, nickel, valve metals, polymers, and other materials. In this review paper, most of these construction materials are briefly described and discussed. Special attention is given to presently produced nickel electrodes and novel nickel-based electrocatalysts for the hydrogen and oxygen evolution reactions in alkaline water electrolysis. It is shown that their electrocatalytic activity and corrosion resistance need to be improved in order to increase their commercial interest for alkaline water electrolyzers.

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