Oxygen reduction reaction activity and structural stability of Pt–Au nanoparticles prepared by arc-plasma deposition

2015 ◽  
Vol 17 (28) ◽  
pp. 18638-18644 ◽  
Author(s):  
Shuntaro Takahashi ◽  
Hiroshi Chiba ◽  
Takashi Kato ◽  
Shota Endo ◽  
Takehiro Hayashi ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Au Nanoparticles ◽  
Plasma Deposition ◽  
Pt Nanoparticles ◽  
Reduction Reaction ◽  
Alloy Nanoparticles ◽  
Arc Plasma ◽  
Oxygen Reduction Reaction Activity ◽  
Structural Durability ◽  
Before And After

Sequential arc-plasma deposited Pt–Au alloy nanoparticles show superior electrochemical structural durability compared with arc-plasma deposited Pt nanoparticles before and after electrochemical potential cycles.

Electrochemical Cleaning Stability and Oxygen Reduction Reaction Activity of 1‐2 nm Dendrimer‐Encapsulated Au Nanoparticles

2021 ◽  
Vol 8 (13) ◽  
pp. 2545-2555
Author(s):  
Juliette W. Strasser ◽  
Thomas J. P. Hersbach ◽  
Jing Liu ◽  
Aliya S. Lapp ◽  
Anatoly I. Frenkel ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Au Nanoparticles ◽  
Reduction Reaction ◽  
Oxygen Reduction Reaction Activity ◽  
Electrochemical Cleaning

scholarly journals Enhanced oxygen reduction reaction activity and durability of Pt nanoparticles deposited on graphene-coated alumina nanofibres

2021 ◽  
Vol 3 (8) ◽  
pp. 2261-2268
Author(s):  
Sajid Hussain ◽  
Nadezda Kongi ◽  
Alexey Treshchalov ◽  
Tauno Kahro ◽  
Mihkel Rähn ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Pt Nanoparticles ◽  
Reduction Reaction ◽  
Oxygen Reduction Reaction Activity ◽  
Alumina Nanofibers ◽  
Orr Activity

High ORR activity and durability of Pt nanoparticles deposited on graphenated alumina nanofibers by plasma-assisted synthesis and sonoelectrochemical methods are demonstrated.

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