Hierarchically Porous Fe, N-doped Carbon Nanorods Derived from 1D Fe-doped MOF as Highly Efficient Oxygen Reduction Electrocatalysts in Both Alkaline and Acidic Media

Nanoscale ◽  
2021 ◽  
Author(s):  
Hao Li ◽  
Xiao Chen ◽  
Junying Chen ◽  
Kui Shen ◽  
Yingwei Li
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Low Cost ◽  
Reduction Reaction ◽  
Facile Synthesis ◽  
Acidic Media ◽  
Hierarchically Porous ◽  
Highly Efficient

Rationally designing low-cost yet highly-efficient electrocatalysts for oxygen reduction reaction (ORR) in both alkaline and acidic media remains highly challenging. Herein, we report the facile synthesis of Fe, N-doped carbon...

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.

A cobalt–nitrogen complex on N-doped three-dimensional graphene framework as a highly efficient electrocatalyst for oxygen reduction reaction

Nanoscale ◽  
2014 ◽  
Vol 6 (24) ◽  
pp. 15066-15072 ◽  
Author(s):  
Yuanyuan Jiang ◽  
Yizhong Lu ◽  
Xiaodan Wang ◽  
Yu Bao ◽  
Wei Chen ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Precious Metal ◽  
High Performance ◽  
Raw Materials ◽  
Low Cost ◽  
Three Dimensional ◽  
Reduction Reaction ◽  
Highly Efficient ◽  
Doped Graphene

Effective preparation of a high-performance non-precious metal oxygen reduction electrocatalyst (a Co–N complex on 3D N-doped graphene) by a facile method from low-cost raw materials.

Boron, nitrogen, and phosphorous ternary doped graphene aerogel with hierarchically porous structures as highly efficient electrocatalysts for oxygen reduction reaction

2016 ◽  
Vol 40 (7) ◽  
pp. 6022-6029 ◽  
Author(s):  
Hualin Lin ◽  
Lei Chu ◽  
Xinjing Wang ◽  
Zhaoquan Yao ◽  
Fan Liu ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Porous Structures ◽  
Graphene Aerogel ◽  
Hierarchically Porous ◽  
Graphene Aerogels ◽  
Highly Efficient ◽  
Doped Graphene ◽  
Boron Nitrogen

Highly efficient catalysts (mainly 4e− mechanism, Jk: −4.6 mA cm−2) for ORR based on B/N/P ternary-doped graphene aerogels were developed.

A facile synthesis of an Fe/N-doped ultrathin carbon sheet for highly efficient oxygen reduction reaction

2020 ◽  
Vol 7 (23) ◽  
pp. 4652-4660
Author(s):  
Pingping Zhao ◽  
Qiuxiang Mou ◽  
Xinghai Liu ◽  
Houbin Li ◽  
Gongzhen Cheng
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Precious Metal ◽  
Reduction Reaction ◽  
Catalyst Loading ◽  
Facile Synthesis ◽  
Highly Efficient ◽  
Carbon Sheet

Fe/N-Doped ultrathin carbon sheet was synthesized. Fe3C/NC-800 exhibited an outstanding behavior toward ORR catalysis with a catalyst loading of 150 μg cm−2, which surpassed most of the non-precious metal electrocatalysts reported.

Constructing B and N separately co-doped carbon nanocapsules-wrapped Fe/Fe3C for oxygen reduction reaction with high current density

2016 ◽  
Vol 18 (38) ◽  
pp. 26572-26578 ◽  
Author(s):  
He Feng ◽  
Lei Wang ◽  
Lu Zhao ◽  
Chungui Tian ◽  
Peng Yu ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Current Density ◽  
High Current Density ◽  
Low Cost ◽  
Reduction Reaction ◽  
High Current ◽  
Highly Efficient ◽  
Carbon Nanocapsules ◽  
Co Doped

The exploration of low-cost and highly efficient non-platinum electrocatalysts for the oxygen reduction reaction (ORR) is vital for renewable systems.

Facile synthesis of impurity-free iron single atom catalysts for highly efficient oxygen reduction reaction and active-site identification

2019 ◽  
Vol 9 (23) ◽  
pp. 6556-6560 ◽  
Author(s):  
Qian He ◽  
Yuying Meng ◽  
Hao Zhang ◽  
Ying Zhang ◽  
Hongyu Chen ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Active Site ◽  
Catalytic Performance ◽  
Reduction Reaction ◽  
Single Atom ◽  
Facile Synthesis ◽  
Free Iron ◽  
Highly Efficient ◽  
Site Identification

A precursor-dilution strategy is developed to prepare an impurity-free Fe single atom catalyst with superior oxygen reduction reaction catalytic performance.

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