scholarly journals Design principles for platinum nanoparticles catalysing electrochemical hydrogen evolution and oxidation reactions: edges are much more active than facets

2017 ◽  
Vol 5 (44) ◽  
pp. 23328-23338 ◽  
Author(s):  
C. M. Zalitis ◽  
A. R. Kucernak ◽  
J. Sharman ◽  
E. Wright
Keyword(s):  
Fuel Cells ◽  
Hydrogen Evolution ◽  
Platinum Nanoparticles ◽  
Precious Metal ◽  
Design Principles ◽  
Metal Catalysts ◽  
Oxidation Reactions ◽  
Precious Metal Catalysts ◽  
The Cost

Improving the performance of hydrogen evolution and oxidation reactions using precious metal catalysts is key in reducing the cost of electrolysers and fuel cells.

A Low-cost 2D WO3/Ni3S2 heterojunctions for highly stable hydrogen evolution

2021 ◽  
Author(s):  
Minmin Wang ◽  
Tongming Sun ◽  
Weiting Zhong ◽  
Mengke Zhang ◽  
Jin Wang ◽  
...  
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Tungsten Trioxide ◽  
Precious Metal ◽  
Low Cost ◽  
Metal Catalysts ◽  
Precious Metal Catalysts ◽  
Hydrogen Evolution Reactions

Transition metal-based nanohybrid has recently been demonstrated an electrocatalyst which show great potential to replace commercial precious metal catalysts in hydrogen evolution reactions. Herein, tungsten trioxide/nickel disulfide (WO3/Ni3S2) heterojunction is...

Fuel Cells and Precious-Metal Catalysts

Science ◽  
1999 ◽  
Vol 286 (5437) ◽  
pp. 49c-49 ◽  
Author(s):  
D. J. Berger
Keyword(s):  
Fuel Cells ◽  
Precious Metal ◽  
Metal Catalysts ◽  
Precious Metal Catalysts

Self-Supported NiCo2O4/CuxO Nanoforest with Electronically Modulated Interfaces as Efficient Electrocatalyst for Overall Water Splitting

2021 ◽  
Author(s):  
Qi Ouyang ◽  
Zuotao Lei ◽  
Qun Li ◽  
Mingyang Li ◽  
Chun-hui Yang
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Alkaline Medium ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Precious Metal ◽  
Metal Catalysts ◽  
Overall Water Splitting ◽  
Precious Metal Catalysts

Developing non-precious metal catalysts capable of both hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) in alkaline medium is of great significance to facilitate the electrocatalytic water-splitting industry. Herein,...

Sign in / Sign up

Export Citation Format

Share Document