ChemInform Abstract: THE EFFECT OF SURFACE ROUGHNESS ON THE HYDROGEN EVOLUTION REACTION KINETICS WITH MILD STEEL AND NICKEL CATHODES

1982 ◽  
Vol 13 (31) ◽  
Author(s):  
A. P. BROWN ◽  
M. KRUMPELT ◽  
R. O. LOUTFY ◽  
N. P. YAO
Keyword(s):  
Surface Roughness ◽  
Mild Steel ◽  
Reaction Kinetics ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Effect Of Surface

Effect of Surface Roughness on the Morphology of Calcite Crystallizing on Mild Steel

1994 ◽  
Vol 162 (2) ◽  
pp. 311-319 ◽  
Author(s):  
S. Keysar ◽  
R. Semiat ◽  
D. Hasson ◽  
J. Yahalom
Keyword(s):  
Surface Roughness ◽  
Mild Steel ◽  
Effect Of Surface

Tungsten-doped Ni–Co phosphides with multiple catalytic sites as efficient electrocatalysts for overall water splitting

2019 ◽  
Vol 7 (28) ◽  
pp. 16859-16866 ◽  
Author(s):  
Shan-Shan Lu ◽  
Li-Ming Zhang ◽  
Yi-Wen Dong ◽  
Jia-Qi Zhang ◽  
Xin-Tong Yan ◽  
...  
Keyword(s):  
Reaction Kinetics ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Alkaline Media ◽  
Water Dissociation ◽  
Overall Water Splitting ◽  
Catalytic Sites ◽  
Additional Water ◽  
Dissociation Step

The design of electrocatalysts including precious and nonprecious metals for the hydrogen evolution reaction (HER) in alkaline media remains challenging due to the sluggish reaction kinetics caused by the additional water dissociation step.

scholarly journals The effect of surface modification by reduced graphene oxide on the electrocatalytic activity of nickel towards the hydrogen evolution reaction

2015 ◽  
Vol 17 (40) ◽  
pp. 26864-26874 ◽  
Author(s):  
Debabrata Chanda ◽  
Jaromír Hnát ◽  
Ana S. Dobrota ◽  
Igor A. Pašti ◽  
Martin Paidar ◽  
...  
Keyword(s):  
Surface Modification ◽  
Graphene Oxide ◽  
Dft Calculations ◽  
Reduced Graphene Oxide ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Active Sites ◽  
Reduced Graphene ◽  
Effect Of Surface

The RGO-modified Ni electrode exhibited outstanding activity towards HER. DFT calculations indicate that H atoms, formed upon H2O discharge on Ni, spill onto the RGO, enabling continuous clearance of Ni-active sites.

Sulfur poisoning of emergent and current electrocatalysts: vulnerability of MoS2, and direct correlation to Pt hydrogen evolution reaction kinetics

Nanoscale ◽  
2015 ◽  
Vol 7 (19) ◽  
pp. 8879-8883 ◽  
Author(s):  
Shu Min Tan ◽  
Zdeněk Sofer ◽  
Martin Pumera
Keyword(s):  
Reaction Kinetics ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Sulfur Poisoning ◽  
Before And After

The impacts of sulfur poisoning on both MoS2 and Pt were examined through comparisons between their HER electrocatalytic activities before and after poisoning. In particular, the poisoning of Pt was directly correlated to its HER performance.

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