Pod-like structured Co/CoOx nitrogen-doped carbon fibers as efficient oxygen reduction reaction electrocatalysts for Zn-air battery

2018 ◽  
Vol 456 ◽  
pp. 959-966 ◽  
Author(s):  
Junxia Guo ◽  
Binling Chen ◽  
Qian Hao ◽  
Jun Nie ◽  
Guiping Ma
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Carbon Fibers ◽  
Reduction Reaction ◽  
Nitrogen Doped ◽  
Air Battery ◽  
Nitrogen Doped Carbon

Highly dispersed γ-Fe2O3 embedded in nitrogen doped carbon for the efficient oxygen reduction reaction

2019 ◽  
Vol 9 (17) ◽  
pp. 4581-4587 ◽  
Author(s):  
Zhourong Xiao ◽  
Guoqiang Shen ◽  
Fang Hou ◽  
Rongrong Zhang ◽  
Yueting Li ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Power Density ◽  
Reduction Reaction ◽  
Sacrificial Template ◽  
Nitrogen Doped ◽  
Highly Dispersed ◽  
Air Battery ◽  
Nitrogen Doped Carbon

A sacrificial template strategy is developed to synthesize highly dispersed γ-Fe2O3 embedded in porous N-doped carbon. The as-synthesized catalyst exhibits high ORR performance and presents a power density of 112 mW cm−2 in zinc–air battery.

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