Polydopamine-derived porous carbon fiber/cobalt composites for efficient oxygen reduction reactions

2015 ◽  
Vol 3 (46) ◽  
pp. 23299-23306 ◽  
Author(s):  
Jiajie Yan ◽  
Hengyi Lu ◽  
Yunpeng Huang ◽  
Jun Fu ◽  
Shuyi Mo ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Oxygen Reduction ◽  
Cobalt Nanoparticles ◽  
Efficient Catalyst ◽  
Solution Deposition ◽  
Reduction Reactions ◽  
Oxygen Reduction Reactions ◽  
Nitrogen Doped ◽  
Mesoporous Composites ◽  
Nitrogen Doped Carbon

Mesoporous composites of nitrogen-doped carbon fiber embedded with cobalt nanoparticles have been successfully obtained through the combination of a mussel-inspired biomimetic polydopamine-coating process, a simple solution deposition method and subsequent high-temperature carbonization as an efficient catalyst for oxygen reduction reactions.

scholarly journals Rational design of mesoporous NiFe-alloy-based hybrids for oxygen conversion electrocatalysis

2015 ◽  
Vol 3 (15) ◽  
pp. 7986-7993 ◽  
Author(s):  
Suqin Ci ◽  
Shun Mao ◽  
Yang Hou ◽  
Shumao Cui ◽  
Haejune Kim ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Oxygen Evolution ◽  
Rational Design ◽  
Mesoporous Structure ◽  
Electrically Conductive ◽  
Reduction Reactions ◽  
Oxygen Reduction Reactions ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon ◽  
Oxygen Conversion

A simple and convenient strategy has been developed to prepare electrically conductive nitrogen-doped carbon modified mesoporous structure supported NiFe alloy nanocatalysts. The resulting electrocatalyst exhibits excellent electrocatalytic performance for both oxygen evolution reactions (OERs) and oxygen reduction reactions (ORRs).

scholarly journals Nitrogen-Doped Carbon Nanotube and Graphene Materials for Oxygen Reduction Reactions

Catalysts ◽  
2015 ◽  
Vol 5 (3) ◽  
pp. 1574-1602 ◽  
Author(s):  
Qiliang Wei ◽  
Xin Tong ◽  
Gaixia Zhang ◽  
Jinli Qiao ◽  
Qiaojuan Gong ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Oxygen Reduction ◽  
Reduction Reactions ◽  
Oxygen Reduction Reactions ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

Hierarchically porous nitrogen-doped carbon nanotubes derived from core–shell ZnO@zeolitic imidazolate framework nanorods for highly efficient oxygen reduction reactions

2017 ◽  
Vol 5 (24) ◽  
pp. 12322-12329 ◽  
Author(s):  
Peng-Chao Shi ◽  
Jun-Dong Yi ◽  
Tao-Tao Liu ◽  
Lan Li ◽  
Lin-Jie Zhang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Oxygen Reduction ◽  
Core Shell ◽  
Zeolitic Imidazolate Framework ◽  
Reduction Reactions ◽  
Hierarchically Porous ◽  
Oxygen Reduction Reactions ◽  
Nitrogen Doped ◽  
Highly Efficient ◽  
Nitrogen Doped Carbon

Porous N-doped carbon nanotubes with superior activity for ORR are fabricated by pyrolysis of core–shell ZnO@ZIF-8 nanorods.

scholarly journals Efficient synthesis of nitrogen-doped carbon with flower-like tungsten nitride nanosheets for improving the oxygen reduction reactions

RSC Advances ◽  
2017 ◽  
Vol 7 (54) ◽  
pp. 33921-33928 ◽  
Author(s):  
Jie Zhang ◽  
Jinwei Chen ◽  
Haowei Yang ◽  
Jinlong Fan ◽  
Feilong Zhou ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Tungsten Nitride ◽  
Efficient Synthesis ◽  
Reduction Reactions ◽  
Oxygen Reduction Reactions ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

Novel WN FNs/N–C consisting of WN nanosheets with flower-like morphology and N–C composites was prepared with an improved ORR performance.

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