Carbon nanotubes decorated with Pt nanoparticles via electrostatic self-assembly: a highly active oxygen reduction electrocatalyst

2010 ◽  
Vol 20 (14) ◽  
pp. 2826 ◽  
Author(s):  
Sheng Zhang ◽  
Yuyan Shao ◽  
Geping Yin ◽  
Yuehe Lin
Keyword(s):  
Carbon Nanotubes ◽  
Oxygen Reduction ◽  
Self Assembly ◽  
Pt Nanoparticles ◽  
Active Oxygen ◽  
Highly Active

Boosting the oxygen reduction activity of a nano-graphene catalyst by charge redistribution at the graphene–metal interface

Nanoscale ◽  
2019 ◽  
Vol 11 (11) ◽  
pp. 5038-5047 ◽  
Author(s):  
Hukwang Sung ◽  
Monika Sharma ◽  
Jeonghee Jang ◽  
Sang-Young Lee ◽  
Myoung-gil Choi ◽  
...  
Keyword(s):  
Metal Nanoparticles ◽  
Oxygen Reduction ◽  
Active Oxygen ◽  
Charge Redistribution ◽  
Metal Interface ◽  
Reduction Activity ◽  
Highly Active ◽  
Oxygen Reduction Catalysts ◽  
Nano Graphene ◽  
Reduction Catalysts

Nano-graphene shells coated on metal nanoparticles are transformed into highly active oxygen reduction catalysts through charge redistribution at the graphene–metal interface.

A strategy to unlock the potential of CrN as a highly active oxygen reduction reaction catalyst

2020 ◽  
Vol 8 (17) ◽  
pp. 8575-8585 ◽  
Author(s):  
Junming Luo ◽  
Xiaochang Qiao ◽  
Jutao Jin ◽  
Xinlong Tian ◽  
Hongbo Fan ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Active Sites ◽  
Reduction Reaction ◽  
Active Oxygen ◽  
Highly Active ◽  
Oxygen Reduction Reaction Catalyst

The potential of CrN as highly active ORR catalyst can be unlocked by enhancing its conductivity, enriching its d electrons and enlarging the exposure of active sites.

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