Distorted niobium-self-doped graphene in-situ grown from 2D niobium carbide for catalyzing oxygen reduction

Carbon ◽  
2018 ◽  
Vol 139 ◽  
pp. 1144-1151 ◽  
Author(s):  
Wenqiang Li ◽  
Ibrahim Saana Amiinu ◽  
Bingwen Zhang ◽  
Chengtian Zhang ◽  
Zhiwei Zhang ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Niobium Carbide ◽  
Doped Graphene

The room temperature electrochemical synthesis of N-doped graphene and its electrocatalytic activity for oxygen reduction

2015 ◽  
Vol 51 (7) ◽  
pp. 1198-1201 ◽  
Author(s):  
Feng-Xiang Ma ◽  
Jiong Wang ◽  
Feng-Bin Wang ◽  
Xing-Hua Xia
Keyword(s):  
Oxygen Reduction ◽  
Electrochemical Synthesis ◽  
Electrocatalytic Activity ◽  
Active Sites ◽  
Room Temperature ◽  
N Source ◽  
N Doping ◽  
Doped Graphene ◽  
Electrochemical Energy

N doping in graphene can be achieved using a facile and mild approach using electrochemical energy at room temperature with ammonia as the N source, which occurs at the carbon active sites generated in situ during the removal of oxygen containing species at cathodic potentials.

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