An In Situ Source-Template-Interface Reaction Route to 3D Nitrogen-Doped Hierarchical Porous Carbon as Oxygen Reduction Electrocatalyst

2015 ◽  
Vol 2 (11) ◽  
pp. 1500199 ◽  
Author(s):  
Yongfang Chen ◽  
Ruguang Ma ◽  
Zhenzhen Zhou ◽  
Guanghui Liu ◽  
Yao Zhou ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Porous Carbon ◽  
Interface Reaction ◽  
Hierarchical Porous Carbon ◽  
Reaction Route ◽  
Nitrogen Doped ◽  
Hierarchical Porous

Fe–N4 engineering of S and N co-doped hierarchical porous carbon-based electrocatalysts for enhanced oxygen reduction in Zn–air batteries

2020 ◽  
Vol 49 (42) ◽  
pp. 14847-14853
Author(s):  
Jingxia Gao ◽  
Sa Liu ◽  
Ping Zhu ◽  
Xinsheng Zhao ◽  
Guoxiang Wang
Keyword(s):  
Oxygen Reduction ◽  
Porous Carbon ◽  
Hierarchical Porous Carbon ◽  
Highly Active ◽  
Hierarchical Porous ◽  
Co Doped ◽  
Carbon Based

A highly active yet stable electrocatalyst was prepared by in situ formed template-assisting method.

From a ZIF-8 polyhedron to three-dimensional nitrogen doped hierarchical porous carbon: an efficient electrocatalyst for the oxygen reduction reaction

2018 ◽  
Vol 6 (23) ◽  
pp. 10731-10739 ◽  
Author(s):  
Cuijuan Xuan ◽  
Baoshan Hou ◽  
Weiwei Xia ◽  
Zongkai Peng ◽  
Tao Shen ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Three Dimensional ◽  
Reduction Reaction ◽  
Porous Carbons ◽  
Hierarchical Porous Carbon ◽  
Nitrogen Doped ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons

Three-dimensional nitrogen doped hierarchical porous carbons are synthesized by NaCl-assisted pyrolysis exfoliation of a ZIF-8 polyhedron with enhanced ORR electrocatalytic activities.

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