Synthesis of tungsten carbide and tungsten disulfide on vertically aligned multi-walled carbon nanotube forests and their application as non-Pt electrocatalysts for the hydrogen evolution reaction

2015 ◽  
Vol 3 (28) ◽  
pp. 14609-14616 ◽  
Author(s):  
Jhih-Fong Lin ◽  
Olli Pitkänen ◽  
Jani Mäklin ◽  
Robert Puskas ◽  
Akos Kukovecz ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Tungsten Carbide ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Three Dimensional ◽  
Multi Walled Carbon Nanotube ◽  
Direct Growth ◽  
Vertically Aligned ◽  
Pt Electrocatalysts ◽  
Carbon Nanotube Forests

Direct growth of tungsten carbide and sulfide on vertically aligned CNTs is demonstrated for a facile construction of three-dimensional electrocatalyst nanostructures.

Atomic layer deposition synthesis of platinum–tungsten carbide core–shell catalysts for the hydrogen evolution reaction

2012 ◽  
Vol 48 (7) ◽  
pp. 1063-1065 ◽  
Author(s):  
Irene J. Hsu ◽  
Yannick C. Kimmel ◽  
Xiaoqiang Jiang ◽  
Brian G. Willis ◽  
Jingguang G. Chen
Keyword(s):  
Atomic Layer Deposition ◽  
Tungsten Carbide ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Atomic Layer ◽  
Core Shell ◽  
Layer Deposition

scholarly journals Catalytic activity of Co-nanocrystal-doped tungsten carbide arising from an internal magnetic field

RSC Advances ◽  
2021 ◽  
Vol 11 (23) ◽  
pp. 14063-14070
Author(s):  
M. Morishita ◽  
A. Nozaki ◽  
H. Yamamoto ◽  
N. Fukumuro ◽  
M. Mori ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Catalytic Activity ◽  
Tungsten Carbide ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Pt Nanoparticles ◽  
Internal Magnetic Field ◽  
Co Doped

The catalytic activity of the Co-doped WC is 30% higher than that of Pt nanoparticles for the hydrogen evolution reaction arising from an internal magnetic field.

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