Multistage porogen-induced heteroporous Co, N-doped carbon catalyst toward efficient oxygen reduction

2021 ◽  
Author(s):  
Jiawei Shi ◽  
Farhad M. D. Kazim ◽  
Shiji Xue ◽  
Jing Li ◽  
Zehui Yang ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Carbon Catalyst ◽  
Air Battery ◽  
Orr Activity ◽  
Co Doped

A proper heteroporous structure in Co,N co-doped carbon is facilely engineered using a multistage porogen to boost ORR activity and stability for zinc-air battery applications.

Single-Atom Oxygen Reduction Reaction Electrocatalysts of Fe, Si, and N co-doped Carbon with 3D Interconnected Mesoporosity

2021 ◽  
Author(s):  
Hee Soo Kim ◽  
CHI HO LEE ◽  
Jue-Hyukk Jang ◽  
Min Seok Kang ◽  
Haneul Jin ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Performance ◽  
Reduction Reaction ◽  
Anion Exchange Membrane ◽  
Single Atom ◽  
Air Battery ◽  
Orr Activity ◽  
Exchange Membrane ◽  
Co Doped

Development of non Pt-based catalysts (non-PBCs) that show excellent oxygen reduction reaction (ORR) activity for high-performance Zn-air battery (ZAB) and anion exchange membrane fuel cell (AEMFC) is highly necessitated. Here,...

Metal–organic framework templated nitrogen and sulfur co-doped porous carbons as highly efficient metal-free electrocatalysts for oxygen reduction reactions

2014 ◽  
Vol 2 (18) ◽  
pp. 6316-6319 ◽  
Author(s):  
Jisen Li ◽  
Yuyun Chen ◽  
Yujia Tang ◽  
Shunli Li ◽  
Huiqing Dong ◽  
...  
Keyword(s):  
Porous Material ◽  
Oxygen Reduction ◽  
Metal Organic Framework ◽  
Porous Carbons ◽  
Oxygen Reduction Reactions ◽  
Metal Free ◽  
Highly Efficient ◽  
Metal Organic ◽  
Orr Activity ◽  
Co Doped

A novel MOF-templated nitrogen and sulphur co-doped porous material has been first synthesized. The representative NS(3 : 1)–C-MOF-5 shows high ORR activity, even comparable to commercial Pt–C.

Nitrogen and Fluorine co-doped carbon catalyst with high oxygen reduction performance, prepared by pyrolyzing a mixture of melamine and PTFE

2015 ◽  
Vol 182 ◽  
pp. 963-970 ◽  
Author(s):  
Hongliang Peng ◽  
Fangfang Liu ◽  
Xiaochang Qiao ◽  
Ziang Xiong ◽  
Xiuhua Li ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
High Oxygen ◽  
Carbon Catalyst ◽  
Co Doped

A N,P-co-doped 3D graphene/cobalt-embedded electrocatalyst for the oxygen reduction reaction

2017 ◽  
Vol 41 (24) ◽  
pp. 15236-15243 ◽  
Author(s):  
Xiao-Li Hu ◽  
Xu-Hong Dai ◽  
Xing-Quan He
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Low Cost ◽  
Reduction Reaction ◽  
Carbon Catalyst ◽  
Oxygen Reduction Reaction Activity ◽  
3D Graphene ◽  
Highly Efficient ◽  
Activity Catalyst ◽  
Co Doped

A 3D cobalt-embedded N,P-doped carbon catalyst was synthesized as a low-cost, stable and highly efficient oxygen reduction reaction activity catalyst.

Volatilizable template-assisted scalable preparation of honeycomb-like porous carbons for efficient oxygen electroreduction

2016 ◽  
Vol 4 (28) ◽  
pp. 10820-10827 ◽  
Author(s):  
Wenhan Niu ◽  
Ligui Li ◽  
Nan Wang ◽  
Shuaibo Zeng ◽  
Ji Liu ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Oxygen Electroreduction ◽  
Porous Carbons ◽  
Carbon Catalyst ◽  
Air Battery ◽  
Orr Activity ◽  
Polymerization Method

From pyrolysis of polypyrrole nanosheets containing volatilizable FeCl3 derivatives, facilely prepared via an interfacially confined polymerization method, a honeycomb-like porous carbon catalyst with efficient ORR activity and superb performance in a Zn–air battery prototype was obtained.

Nitrogen and boron co-doped hollow carbon catalyst for the oxygen reduction reaction

Carbon ◽  
2016 ◽  
Vol 105 ◽  
pp. 1-7 ◽  
Author(s):  
Ji-Sun Han ◽  
Dong Young Chung ◽  
Dae-Gwon Ha ◽  
Jin-Hong Kim ◽  
Keunsu Choi ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Carbon Catalyst ◽  
Hollow Carbon ◽  
Co Doped
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