A Kinetic Study of Oxygen Reduction Reaction on Palladium-Nickel Alloy Surfaces

2019 ◽  
Vol 6 (25) ◽  
pp. 139-144 ◽  
Author(s):  
Bing Li ◽  
Shabab Amiruddin ◽  
J. Prakash
Keyword(s):  
Oxygen Reduction Reaction ◽  
Kinetic Study ◽  
Oxygen Reduction ◽  
Nickel Alloy ◽  
Reduction Reaction

Electro-Kinetic Study of Oxygen Reduction Reaction Catalyzed by Thermophilic Laccase

2018 ◽  
Vol 165 (10) ◽  
pp. H652-H657 ◽  
Author(s):  
Yan Zhou ◽  
Nicholas A. Szaro ◽  
Joaquín Atalah ◽  
Giannina Espina ◽  
Jenny M. Blamey ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Kinetic Study ◽  
Oxygen Reduction ◽  
Reduction Reaction

Kinetic Study of Oxygen Reduction Reaction on Palladium Nanoparticles Supported in Thermally Treated Carbon

2011 ◽  
Vol 14 (2) ◽  
pp. 69-73 ◽  
Author(s):  
R. Gonzalez Huerta ◽  
P. Gonzalez Puente ◽  
O. Solorza Feria
Keyword(s):  
Oxygen Reduction Reaction ◽  
Kinetic Study ◽  
Oxygen Reduction ◽  
Palladium Nanoparticles ◽  
Rotating Disk ◽  
Reduction Reaction ◽  
Rotating Disk Electrode ◽  
Disk Electrode ◽  
Treated Carbon ◽  
Thermally Treated

The kinetic study of oxygen reduction reaction (ORR) using palladium nanoparticles supported in thermally-treated Vulcan® carbon as an electrocatalyst was developed in a 0.5 M H2SO4 solution. The Vulcan® carbon was thermally treated at 400oC and 600°C. The Pd supported in thermally treated carbon (Pd/TTC) was synthesized by PdCl2 reduction with NaBH4 in water at 60°C. The thermally treated carbon (TTC) was evaluated by Raman spectroscopy, whereas the morphology of Pd/TTC was characterized by Scanning Electron Microscopy (SEM). The electrochemical activity was studied by rotating disk electrode (RDE) and rotating ring-disk electrode (RRDE) techniques. The RDE result showed a high activity of the Pd/TTC towards the ORR, this reaction proceeds preferentially via a 4e- pathway. On the other hand, the hydrogen peroxide productions were 4.6% and 6.6% for Pd/(TTC at 400°C) and 600°C, respectively.

scholarly journals Kinetic Study of Oxygen Reduction Reaction in Acid Solution Using Titanium Oxide-based Catalysts Prepared from Oxy-titanium Tetra-pyrazino-porphyrazine

2015 ◽  
Vol 83 (10) ◽  
pp. 807-809 ◽  
Author(s):  
Tomoaki HAYASHI ◽  
Akimitsu ISHIHARA ◽  
Naoki UEHARA ◽  
Yuji KOHNO ◽  
Koichi MATSUZAWA ◽  
...  
Keyword(s):  
Acid Solution ◽  
Oxygen Reduction Reaction ◽  
Kinetic Study ◽  
Oxygen Reduction ◽  
Titanium Oxide ◽  
Reduction Reaction

Kinetic study of oxygen reduction reaction and PEM fuel cell performance of Pt/TiO 2 -C electrocatalyst

2014 ◽  
Vol 39 (29) ◽  
pp. 16731-16739 ◽  
Author(s):  
B. Ruiz-Camacho ◽  
J.H. Martínez-González ◽  
R.G. González-Huerta ◽  
M. Tufiño-Velázquez
Keyword(s):  
Fuel Cell ◽  
Oxygen Reduction Reaction ◽  
Kinetic Study ◽  
Oxygen Reduction ◽  
Pem Fuel Cell ◽  
Reduction Reaction ◽  
Cell Performance ◽  
Fuel Cell Performance
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