Engineering Mn Atomic Sites in Multi-Dimensional Nitrogen-Doped Carbon for Highly Efficient Oxygen Reduction Reaction

2022 ◽  
Author(s):  
Huixin Ma ◽  
Daijie Deng ◽  
Honghui Zhang ◽  
Feng Chen ◽  
Junchao Qian ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Single Atom ◽  
Two Dimensional ◽  
One Dimensional ◽  
Nitrogen Doped ◽  
Half Wave ◽  
Nitrogen Doped Carbon

Nitrogen-coordinated single-atom manganese in multi-dimensional nitrogen-doped carbon electrocatalysts (Mn-NC) was successful constructed by combing two-dimensional nanosheets and one-dimensional nanofibers. The Mn-NC exhibited excellent oxygen reduction reaction catalytic activity with half-wave...

scholarly journals Carbonisation temperature dependence of electrochemical activity of nitrogen-doped carbon fibres from electrospinning as air-cathodes for aqueous-alkaline metal–air batteries

RSC Advances ◽  
2019 ◽  
Vol 9 (47) ◽  
pp. 27231-27241
Author(s):  
Markus Gehring ◽  
Hermann Tempel ◽  
Alexandre Merlen ◽  
Roland Schierholz ◽  
Rüdiger-A. Eichel ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Temperature Dependence ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Carbon Fibres ◽  
Alkaline Metal ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon ◽  
Poly Acrylonitrile

Nitrogen-doped carbon fibres derived from electrospun poly-acrylonitrile display an optimum catalytic activity towards the oxygen reduction reaction in aqueous-alkaline metal–air batteries, when carbonised under argon at 850 °C.

Electrochemical Catalytic Activity for Oxygen Reduction Reaction of Nitrogen-Doped Carbon Nanofibers

2011 ◽  
Vol 11 (7) ◽  
pp. 6350-6358 ◽  
Author(s):  
Jiyoung Kim ◽  
Seongyop Lim ◽  
Sang-Kyung Kim ◽  
Dong-Hyun Peck ◽  
Byungrok Lee ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Carbon Nanofibers ◽  
Reduction Reaction ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

Cobalt decorated nitrogen-doped carbon bowls as efficient electrocatalysts for the oxygen reduction reaction

2020 ◽  
Vol 56 (32) ◽  
pp. 4488-4491 ◽  
Author(s):  
Haobin Zhong ◽  
Changwei Shi ◽  
Jiantao Li ◽  
Ruohan Yu ◽  
Qiang Yu ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Nitrogen Doped ◽  
Wave Potential ◽  
Half Wave Potential ◽  
Half Wave ◽  
Nitrogen Doped Carbon

Cobalt decorated nitrogen-doped carbon bowls (Co@NCB) demonstrate better ORR performance than Pt/C in terms of half-wave potential and stability.

scholarly journals Core@shell structured Co–CoO@NC nanoparticles supported on nitrogen doped carbon with high catalytic activity for oxygen reduction reaction

RSC Advances ◽  
2018 ◽  
Vol 8 (26) ◽  
pp. 14462-14472 ◽  
Author(s):  
Zihao Zhen ◽  
Zhongqing Jiang ◽  
Xiaoning Tian ◽  
Lingshan Zhou ◽  
Binglu Deng ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Core Shell ◽  
High Catalytic Activity ◽  
Simple Method ◽  
Nitrogen Doped ◽  
Stable Performance ◽  
Nitrogen Doped Carbon

A simple method has been developed for the synthesis of Co–CoO@NC/NC, which exhibits high and stable performance for the ORR.

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