scholarly journals Role of Chemical Composition in the Enhanced Catalytic Activity of Pt-Based Alloyed Ultrathin Nanowires for the Hydrogen Oxidation Reaction under Alkaline Conditions

ACS Catalysis ◽  
2016 ◽  
Vol 6 (6) ◽  
pp. 3895-3908 ◽  
Author(s):  
Megan E. Scofield ◽  
Yuchen Zhou ◽  
Shiyu Yue ◽  
Lei Wang ◽  
Dong Su ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Chemical Composition ◽  
Oxidation Reaction ◽  
Hydrogen Oxidation ◽  
Hydrogen Oxidation Reaction ◽  
Alkaline Conditions

scholarly journals Electrooxidation of Hydrogen on Ni-Organic Metal Complex Catalysts in Acidic Media for PEMFCs

2011 ◽  
Vol 2011 ◽  
pp. 1-9
Author(s):  
Rui Lin ◽  
Jinli Qiao ◽  
Haiyan Zhang ◽  
Chunhui Cao ◽  
Jing Fu ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Catalytic Activity ◽  
Oxidation Reaction ◽  
Hydrogen Oxidation ◽  
Treatment Temperature ◽  
Organic Metal ◽  
Hydrogen Oxidation Reaction ◽  
Acidic Media ◽  
High Hydrogen ◽  
Metal Complex Catalysts

Novel organic metal complexes with N2O2coordination structure which showed high hydrogen oxidation reaction were synthesized. The catalytic activity was found to strongly depend on the heat-treatment temperature and the structural properties.

A novel IrNi@PdIr/C core–shell electrocatalyst with enhanced activity and durability for the hydrogen oxidation reaction in alkaline anion exchange membrane fuel cells

Nanoscale ◽  
2018 ◽  
Vol 10 (10) ◽  
pp. 4872-4881 ◽  
Author(s):  
Bowen Qin ◽  
Hongmei Yu ◽  
Jia Jia ◽  
Chi Jun ◽  
Xueqiang Gao ◽  
...  
Keyword(s):  
Anion Exchange ◽  
Oxidation Reaction ◽  
Hydrogen Oxidation ◽  
Anion Exchange Membrane ◽  
Core Shell ◽  
Hydrogen Oxidation Reaction ◽  
Oxidation Activity ◽  
Alkaline Conditions ◽  
Exchange Membrane ◽  
Excellent Stability

Herein, a novel non-platinum IrNi@PdIr/C exhibits enhanced hydrogen oxidation activity and excellent stability under alkaline conditions.

Surface modification of Pt nanoparticles with other metals boosting the alkaline hydrogen oxidation reaction

2019 ◽  
Vol 55 (21) ◽  
pp. 3101-3104 ◽  
Author(s):  
Keiichi Okubo ◽  
Junya Ohyama ◽  
Atsushi Satsuma
Keyword(s):  
Surface Modification ◽  
Oxidation Reaction ◽  
Hydrogen Oxidation ◽  
Pt Nanoparticles ◽  
Hydrogen Oxidation Reaction ◽  
Alkaline Conditions

To enhance the hydrogen oxidation reaction (HOR) activity of Pt/C under alkaline conditions, the catalyst's surface was modified with fifteen metals.

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