Diffusion coefficient of hydrogen in α-phase palladium and palladium–platinum alloy

2001 ◽  
Vol 3 (14) ◽  
pp. 2935-2942 ◽  
Author(s):  
Piotr Zoltowski ◽  
Ewa Makowska
Keyword(s):  
Diffusion Coefficient ◽  
Platinum Alloy ◽  
Α Phase ◽  
Palladium Platinum

Twin-Induced Growth of Palladium-Platinum Alloy Nanocrystals

2009 ◽  
Vol 48 (34) ◽  
pp. 6304-6308 ◽  
Author(s):  
Byungkwon Lim ◽  
Jinguo Wang ◽  
Pedro H. C. Camargo ◽  
Claire M. Cobley ◽  
Moon J. Kim ◽  
...  
Keyword(s):  
Platinum Alloy ◽  
Alloy Nanocrystals ◽  
Palladium Platinum

A Molecular Dynamics Study on Pressure Dependence of Ag Diffusion in Ag3SI

2010 ◽  
Vol 72 ◽  
pp. 337-342
Author(s):  
Masakazu Yarimitsu ◽  
Masaru Aniya
Keyword(s):  
Molecular Dynamics ◽  
Diffusion Coefficient ◽  
High Temperature ◽  
Pressure Dependence ◽  
Distribution Functions ◽  
Intermediate Temperature ◽  
Β Phase ◽  
Α Phase ◽  
Method Of Molecular Dynamics ◽  
Pair Distribution Functions

The pressure dependence of the diffusion coefficient in the superionic α- and β-phases of Ag3SI has been studied by using the method of molecular dynamics. It is shown that in the high temperature α-phase, the Ag diffusion coefficient decreases with pressure. On the hand, in the intermediate temperature β-phase, the Ag diffusion coefficient exhibits a maximum at around 2.8 GPa. The structural origin of this behavior is discussed through the pressure dependence of the pair distribution functions.

The mechanism and transformation kinetics of the β → α phase change in the uranium/1 at % platinum alloy

1966 ◽  
Vol 18 (2) ◽  
pp. 219-225 ◽  
Author(s):  
W.J. Kitchingman ◽  
K.M. Pickwick ◽  
I.G. Brown ◽  
R.J. Edwards
Keyword(s):  
Phase Change ◽  
Transformation Kinetics ◽  
Platinum Alloy ◽  
Α Phase ◽  
Kinetics Of

Twin-Induced Growth of Palladium-Platinum Alloy Nanocrystals

2009 ◽  
Vol 121 (34) ◽  
pp. 6422-6426 ◽  
Author(s):  
Byungkwon Lim ◽  
Jinguo Wang ◽  
Pedro H. C. Camargo ◽  
Claire M. Cobley ◽  
Moon J. Kim ◽  
...  
Keyword(s):  
Platinum Alloy ◽  
Alloy Nanocrystals ◽  
Palladium Platinum

Palladium-Platinum Alloy Anode Catalysts for Direct Formic Acid Fuel Cells

2019 ◽  
Vol 3 (1) ◽  
pp. 1325-1332 ◽  
Author(s):  
Sharon Blair ◽  
Derek Lycke ◽  
Coca A. Iordache
Keyword(s):  
Fuel Cells ◽  
Formic Acid ◽  
Anode Catalysts ◽  
Platinum Alloy ◽  
Alloy Anode ◽  
Formic Acid Fuel Cells ◽  
Palladium Platinum

The fabrication composite material of bimetallic micro/nanostructured palladium–platinum alloy and graphene on nickel foam for the enhancement of electrocatalytic activity

2021 ◽  
Vol 45 (14) ◽  
pp. 6550-6559
Author(s):  
Xiuqi Dong ◽  
Shixiang Lu ◽  
Wenguo Xu ◽  
Shuguang Li
Keyword(s):  
Composite Material ◽  
Graphene Oxide ◽  
Electrocatalytic Activity ◽  
Ethanol Oxidation ◽  
Nickel Foam ◽  
Catalytic Efficiency ◽  
Immersion Method ◽  
Platinum Alloy ◽  
Reduced Graphene ◽  
Palladium Platinum

A composite of micro/nanostructured palladium–platinum alloy, reduced graphene oxide and polydopamine on nickel foam was obtained by a chemical immersion method and anneal method with high catalytic efficiency for the ethanol oxidation.

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