Electrocatalytic activity of Pt nanoparticles on a karst-like Ni thin film toward methanol oxidation in alkaline solutions

2011 ◽  
Vol 104 (3-4) ◽  
pp. 382-389 ◽  
Author(s):  
Chung-Shou Chen ◽  
Fu-Ming Pan ◽  
Hsin-Jung Yu
Keyword(s):  
Thin Film ◽  
Methanol Oxidation ◽  
Electrocatalytic Activity ◽  
Pt Nanoparticles ◽  
Alkaline Solutions

Fabrication of graphene-porous carbon–Pt nanocomposites with high electrocatalytic activity and durability for methanol oxidation

2015 ◽  
Vol 3 (44) ◽  
pp. 22170-22175 ◽  
Author(s):  
Lirui Nan ◽  
Wenbo Yue ◽  
Yang Jiang
Keyword(s):  
Methanol Oxidation ◽  
Porous Carbon ◽  
Electrocatalytic Activity ◽  
Pt Nanoparticles ◽  
Highly Dispersed

Highly dispersed Pt nanoparticles with a diameter of 2–3 nm are controllably fabricated on graphene-based porous carbon, and show dramatically improved electrocatalytic activity and durability for methanol oxidation compared to Pt nanoparticles supported by porous carbon or graphene.

Ultrafine Pt nanoparticle-decorated robust 3D N-doped porous graphene as an enhanced electrocatalyst for methanol oxidation

2016 ◽  
Vol 52 (2) ◽  
pp. 382-385 ◽  
Author(s):  
Yong Qin ◽  
Lei Chao ◽  
Jie Yuan ◽  
Yang Liu ◽  
Fuqiang Chu ◽  
...  
Keyword(s):  
Composite Material ◽  
Methanol Oxidation ◽  
Electrocatalytic Activity ◽  
Pt Nanoparticles ◽  
Average Diameter ◽  
Pt Nanoparticle ◽  
Covalent Bonds ◽  
Long Term Stability ◽  
Doped Graphene

Pt nanoparticles with an average diameter of 3 nm are loaded on a robust 3D N-doped graphene crosslinked with covalent bonds. The resulting composite material exhibits remarkable electrocatalytic activity and long-term stability toward methanol oxidation.

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