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.

Critical Size Range of Sub-Nanometer Au Clusters for the Catalytic Activity in the Hydrogen Oxidation Reaction

2014 ◽  
Vol 161 (7) ◽  
pp. D3113-D3115 ◽  
Author(s):  
D. Buceta ◽  
M. C. Blanco ◽  
M. A. López-Quintela ◽  
M. B. Vukmirovic
Keyword(s):  
Catalytic Activity ◽  
Oxidation Reaction ◽  
Size Range ◽  
Critical Size ◽  
Hydrogen Oxidation ◽  
Hydrogen Oxidation Reaction ◽  
Au Clusters

Improved hydrogen oxidation reaction under alkaline conditions by Au–Pt alloy nanoparticles

2020 ◽  
Vol 40 ◽  
pp. 52-56 ◽  
Author(s):  
Lijuan Lu ◽  
Lishan Peng ◽  
Li Li ◽  
Jing Li ◽  
Xun Huang ◽  
...  
Keyword(s):  
Oxidation Reaction ◽  
Hydrogen Oxidation ◽  
Alloy Nanoparticles ◽  
Hydrogen Oxidation Reaction ◽  
Pt Alloy ◽  
Alkaline Conditions

Lattice‐Confined Ir Clusters on Pd Nanosheets with Charge Redistribution for the Hydrogen Oxidation Reaction under Alkaline Conditions

2021 ◽  
pp. 2105400
Author(s):  
Baohua Zhang ◽  
Guoqiang Zhao ◽  
Bingxing Zhang ◽  
Lixue Xia ◽  
Yinzhu Jiang ◽  
...  
Keyword(s):  
Oxidation Reaction ◽  
Hydrogen Oxidation ◽  
Charge Redistribution ◽  
Hydrogen Oxidation Reaction ◽  
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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