Hierarchical cobalt–nitride and –oxide co-doped porous carbon nanostructures for highly efficient and durable bifunctional oxygen reaction electrocatalysts

Nanoscale ◽  
2017 ◽  
Vol 9 (41) ◽  
pp. 15846-15855 ◽  
Author(s):  
Kyung Jin Lee ◽  
Dong Yun Shin ◽  
Ayeong Byeon ◽  
Ahyoun Lim ◽  
Young Suk Jo ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Porous Carbon ◽  
Carbon Nanostructures ◽  
Highly Efficient ◽  
Co Doped ◽  
Oxygen Reaction

Here we report hierarchical cobalt–nitride and –oxide co-doped porous carbon nanostructures with enhanced bifunctional oxygen electrochemical performance.

Dual tuning of 1 D heteroatoms doped porous carbon nanoarchitectures for supercapacitors: the role of balanced P/N doping and core@shell nano-networks

RSC Advances ◽  
2016 ◽  
Vol 6 (11) ◽  
pp. 9180-9185 ◽  
Author(s):  
Yuanyuan Li ◽  
Zhimin Chen ◽  
Jianan Zhang ◽  
Qun Xu
Keyword(s):  
Electrochemical Performance ◽  
Porous Carbon ◽  
Performance Optimization ◽  
Carbon Nanostructures ◽  
Core Shell ◽  
N Doping ◽  
Carbon Core ◽  
Co Doped

Intriguing P and N co-doped porous CNT@carbon core@shell nano-networks (PN-CNTs) were facilely synthesized and demonstrated to be ideal carbon nanostructures for electrochemical performance optimization on supercapacitors.

Boron and nitrogen co-doped porous carbon nanofibers as metal-free electrocatalysts for highly efficient ammonia electrosynthesis

2019 ◽  
Vol 7 (46) ◽  
pp. 26272-26278 ◽  
Author(s):  
Yan Kong ◽  
Yan Li ◽  
Bin Yang ◽  
Zhongjian Li ◽  
Yao Yao ◽  
...  
Keyword(s):  
Synergistic Effect ◽  
Carbon Nanofibers ◽  
Porous Carbon ◽  
Carbon Nanofiber ◽  
Reduction Reaction ◽  
Basic Solution ◽  
Metal Free ◽  
Highly Efficient ◽  
Porous Carbon Nanofiber ◽  
Co Doped

A metal-free B, N co-doped porous carbon nanofiber with a synergistic effect was developed for efficient electrocatalytic nitrogen reduction reaction in basic solution.

Controlled chelation between tannic acid and Fe precursors to obtain N, S co-doped carbon with high density Fe-single atom-nanoclusters for highly efficient oxygen reduction reaction in Zn–air batteries

2020 ◽  
Vol 8 (33) ◽  
pp. 17136-17149 ◽  
Author(s):  
Hong Li ◽  
Kai Du ◽  
Chensheng Xiang ◽  
Pengfei An ◽  
Xinxin Shu ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Tannic Acid ◽  
Porous Carbon ◽  
Reduction Reaction ◽  
High Density ◽  
Single Atom ◽  
Highly Efficient ◽  
Co Doped

Porous carbon with Fe-single-atom nanoclusters was obtained for the ORR by controlled chelation between tannic acid and Fe precursors.

Electrochemical nitrogen reduction to ammonia at ambient conditions on nitrogen and phosphorus co-doped porous carbon

2019 ◽  
Vol 55 (5) ◽  
pp. 687-690 ◽  
Author(s):  
Pengfei Song ◽  
Hao Wang ◽  
Li Kang ◽  
Baocheng Ran ◽  
Honghong Song ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Porous Carbon ◽  
Ambient Conditions ◽  
Nitrogen And Phosphorus ◽  
Nitrogen Reduction ◽  
Highly Efficient ◽  
Co Doped

N,P co-doped porous carbon as a highly efficient electrocatalyst for N2 fixation in aqueous solution under ambient conditions.

Nitrogen and sulfur co-doped porous carbon derived from human hair as highly efficient metal-free electrocatalysts for hydrogen evolution reactions

2015 ◽  
Vol 3 (16) ◽  
pp. 8840-8846 ◽  
Author(s):  
Xiaojun Liu ◽  
Weijia Zhou ◽  
Linjing Yang ◽  
Ligui Li ◽  
Zhenyuan Zhang ◽  
...  
Keyword(s):  
High Activity ◽  
Hydrogen Evolution ◽  
Porous Carbon ◽  
Human Hair ◽  
Metal Free ◽  
Highly Efficient ◽  
Hydrogen Evolution Reactions ◽  
Co Doped

N and S co-doped porous carbon derived from human hair exhibited high activity as stable metal-free electrocatalysts for HER, OER and ORR.

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