Porous Carbon-Supported Gold Nanoparticles for Oxygen Reduction Reaction: Effects of Nanoparticle Size

2016 ◽  
Vol 8 (32) ◽  
pp. 20635-20641 ◽  
Author(s):  
Likai Wang ◽  
Zhenghua Tang ◽  
Wei Yan ◽  
Hongyu Yang ◽  
Qiannan Wang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Reduction Reaction ◽  
Nanoparticle Size ◽  
Supported Gold Nanoparticles ◽  
Supported Gold

Ordered mesoporous carbons-supported gold nanoparticles as highly efficient electrocatalysts for oxygen reduction reaction

RSC Advances ◽  
2015 ◽  
Vol 5 (125) ◽  
pp. 103421-103427 ◽  
Author(s):  
Likai Wang ◽  
Zhenghua Tang ◽  
Xiaojun Liu ◽  
Wenhan Niu ◽  
Kai Zhou ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Mesoporous Carbons ◽  
Ordered Mesoporous Carbons ◽  
Ordered Mesoporous ◽  
Supported Gold Nanoparticles ◽  
Supported Gold ◽  
Rapid Mass

Mesoporous carbons-supported gold nanoparticles exhibit apparent electrocatalytic activity towards oxygen reduction reaction, due to their intimate interactions that facilitate fast electron transfer and rapid mass transport.

Ultrafine Pt–Ni nanoparticles in hollow porous carbon spheres for remarkable oxygen reduction reaction catalysis

2021 ◽  
Author(s):  
Xian-Kai Wan ◽  
Gabor Samjeské ◽  
Hirosuke Matsui ◽  
Chaoqi Chen ◽  
Satoshi Muratsugu ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Reduction Reaction ◽  
Ni Nanoparticles ◽  
Carbon Spheres ◽  
Oxygen Reduction Reaction Activity ◽  
Porous Carbon Spheres

Small-sized Pt–Ni nanoparticles were synthesized into hollow porous carbon spheres (HPCS) under molecule assistance. Pt–Ni nanoparticle/HPCS prepared in presence of 2,2′-Dipyridylamine showed excellent oxygen reduction reaction activity/durability.

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