A bi-functional metal-free catalyst composed of dual-doped graphene and mesoporous carbon for rechargeable lithium–oxygen batteries

2015 ◽  
Vol 3 (36) ◽  
pp. 18456-18465 ◽  
Author(s):  
Jae-Hong Kim ◽  
Aravindaraj G. Kannan ◽  
Hyun-Sik Woo ◽  
Dae-Gun Jin ◽  
Wonkeun Kim ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction ◽  
Mesoporous Carbon ◽  
Metal Free ◽  
Doped Graphene ◽  
Lithium Oxygen Batteries ◽  
Co Doped

Nitrogen and sulfur co-doped graphene/mesoporous carbon exhibited high bi-functional catalytic activity toward oxygen reduction and evolution reactions.

Enhancement mechanism of sulfur dopants on the catalytic activity of N and P co-doped three-dimensional hierarchically porous carbon as a metal-free oxygen reduction electrocatalyst

2019 ◽  
Vol 9 (21) ◽  
pp. 5906-5914 ◽  
Author(s):  
Yongxi Zan ◽  
Zhengping Zhang ◽  
Meiling Dou ◽  
Feng Wang
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Three Dimensional ◽  
Nitrogen And Phosphorus ◽  
Free Oxygen ◽  
Hierarchically Porous ◽  
Metal Free ◽  
Enhancement Mechanism ◽  
Co Doped

A sulfur, nitrogen and phosphorus ternary-doped cattle-bone-derived hierarchically porous carbon metal-free electrocatalyst was synthesized, exhibiting superior oxygen reduction performance compared to Pt/C.

A nitrogen and boron co-doped metal-free carbon electrocatalyst for an efficient oxygen reduction reaction

2018 ◽  
Vol 5 (11) ◽  
pp. 2985-2991 ◽  
Author(s):  
Yunjie Zhou ◽  
Yue Sun ◽  
Huibo Wang ◽  
Cheng Zhu ◽  
Jin Gao ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Carbon Material ◽  
Reduction Reaction ◽  
Free Carbon ◽  
Metal Free ◽  
Co Doped

A N, B co-doped carbon material exhibits excellent catalytic activity for an oxygen reduction reaction.

Large-scale preparation of B/N co-doped graphene-like carbon as an efficient metal-free catalyst for the reduction of nitroarenes

2018 ◽  
Vol 42 (4) ◽  
pp. 2718-2725 ◽  
Author(s):  
Fan Yang ◽  
Yan Cao ◽  
Zhuo Chen ◽  
Xing He ◽  
Liqiang Hou ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Large Scale ◽  
Metal Free ◽  
Large Scale Preparation ◽  
Doped Graphene ◽  
Scale Preparation ◽  
Carbon Catalysts ◽  
Co Doped

Boron and nitrogen co-doped graphene-like carbon catalysts were fabricated by mechanochemistry and demonstrated outstanding catalytic activity for the reduction of nitroarenes.

Theoretical insights on the catalytic activity and mechanism for oxygen reduction reaction at Fe and P codoped graphene

2016 ◽  
Vol 18 (18) ◽  
pp. 12675-12681 ◽  
Author(s):  
Feng He ◽  
Kai Li ◽  
Guangyou Xie ◽  
Ying Wang ◽  
Menggai Jiao ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Zigzag Edge ◽  
Edge Site ◽  
Doped Graphene ◽  
Co Doped

The zigzag edge site of the Fe–P2 co-doped graphene is active for the ORR.

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