Isolated single iron atoms anchored on a N, S-codoped hierarchically ordered porous carbon framework for highly efficient oxygen reduction

2021 ◽  
Vol 9 (16) ◽  
pp. 10110-10119
Author(s):  
Xinghuan Liu ◽  
Xingwu Zhai ◽  
Wenbo Sheng ◽  
Juan Tu ◽  
Zeyu Zhao ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Porous Carbon ◽  
Highly Efficient ◽  
Carbon Framework ◽  
Air Battery ◽  
Gas Foaming ◽  
Ordered Porous

An in situ gas-foaming strategy was presented to prepare atomic Fe anchored on N, S-codoped hierarchically ordered porous carbon (HOPC) framework. The HOPC and FeN4S2 catalytic centers make it exhibit superb ORR and Zn–air battery properties.

In-situ self-doped biomass-derived porous carbon as excellent oxygen reduction electrocatalyst for fuel cell and metal-air battery

2021 ◽  
Author(s):  
Menggeng Hao ◽  
Rongmin Dun ◽  
Yumiao Su ◽  
Lei He ◽  
Fandi Ning ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Catalytic Reactions ◽  
Highly Efficient ◽  
Metal Cofactor ◽  
Air Battery

The nature of many highly efficient catalytic reactions catalyzed by metallocofactors is inspiring. Herein, the concept of metal cofactor was utilized in fabricating in-situ multiple metal and heteroatom self-doped porous...

Co-embedded nitrogen-enriching biomass-derived porous carbon for highly efficient oxygen reduction and flexible Zinc-air battery

2021 ◽  
pp. 162604
Author(s):  
Dangcheng Su ◽  
Xuezhao Wang ◽  
Yingliang Liu ◽  
Shengang Xu ◽  
Shaoming Fang ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Porous Carbon ◽  
Highly Efficient ◽  
Air Battery

A highly efficient electrocatalyst for oxygen reduction reaction: phosphorus and nitrogen co-doped hierarchically ordered porous carbon derived from an iron-functionalized polymer

Nanoscale ◽  
2016 ◽  
Vol 8 (3) ◽  
pp. 1580-1587 ◽  
Author(s):  
Chengwei Deng ◽  
Hexiang Zhong ◽  
Xianfeng Li ◽  
Lan Yao ◽  
Huamin Zhang
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Reduction Reaction ◽  
Highly Efficient ◽  
Ordered Porous ◽  
Co Doped

Phosphorus and nitrogen co-doped hierarchically ordered porous carbon as a superior electrocatalyst for oxygen reduction reaction.

Urea-assisted synthesis of a Fe nanoparticle modified N-doped three-dimensional porous carbon framework for a highly efficient oxygen reduction reaction

2020 ◽  
Vol 44 (17) ◽  
pp. 6932-6939 ◽  
Author(s):  
Hui Peng ◽  
Xuan Xie ◽  
Kanjun Sun ◽  
Miaoran Zhang ◽  
Rui Zhao ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Three Dimensional ◽  
Catalytic Efficiency ◽  
Reduction Reaction ◽  
Foaming Process ◽  
Urea Content ◽  
Carbon Framework ◽  
Gas Foaming

A rapid gas foaming process is developed to prepare a novel Fe nanoparticle modified N-doped 3D porous carbon framework (Fe/3DNC) catalyst with a controllable morphology and catalytic efficiency through regulation of the urea content.

A metal–organic framework route to in situ encapsulation of Co@Co3O4@C core@bishell nanoparticles into a highly ordered porous carbon matrix for oxygen reduction

2015 ◽  
Vol 8 (2) ◽  
pp. 568-576 ◽  
Author(s):  
Wei Xia ◽  
Ruqiang Zou ◽  
Li An ◽  
Dingguo Xia ◽  
Shaojun Guo
Keyword(s):  
Oxygen Reduction ◽  
Porous Carbon ◽  
Metal Organic Framework ◽  
Carbon Matrix ◽  
Reduction Reaction ◽  
High Catalytic Activity ◽  
Metal Organic ◽  
Ordered Porous ◽  
Very High

MOF-derived Co@Co3O4@C core@bishell nanoparticles encapsulated into a highly ordered porous carbon matrix show very high catalytic activity and stability toward the oxygen reduction reaction.

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