Bamboo-like nitrogen-doped porous carbon nanofibers encapsulated nickel–cobalt alloy nanoparticles composite material derived from the electrospun fiber of a bimetal–organic framework as efficient bifunctional oxygen electrocatalysts

Nanoscale ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 5942-5952 ◽  
Author(s):  
Chao Feng ◽  
Yuan Guo ◽  
Yuehong Xie ◽  
Xianglei Cao ◽  
Shiang Li ◽  
...  
Keyword(s):  
Composite Material ◽  
Carbon Nanofibers ◽  
Porous Carbon ◽  
Electrospun Fiber ◽  
Alloy Nanoparticles ◽  
Cobalt Alloy ◽  
Nitrogen Doped ◽  
Nickel Cobalt ◽  
Electrocatalytic Performance ◽  
Organic Framework

Bamboo-like nanofibers NiCo-0.8@N-CNFs-800 demonstrated an excellent bifunctional electrocatalytic performance, with a low reversible overpotential of 0.79 V between the ORR (E1/2) and OER (Ej = 10 mA cm−2).

Nitrogen-doped graphitic hierarchically porous carbon nanofibers obtained via bimetallic-coordination organic framework modification and their application in supercapacitors

2018 ◽  
Vol 47 (21) ◽  
pp. 7316-7326 ◽  
Author(s):  
Yuechao Yao ◽  
Peng Liu ◽  
Xiaoyan Li ◽  
Shaozhong Zeng ◽  
Tongbin Lan ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Porous Carbon ◽  
Metal Organic Frameworks ◽  
Hierarchically Porous ◽  
Nitrogen Doped ◽  
Metal Organic ◽  
Acid Wash ◽  
Organic Framework

Herein, N-doped graphitic hierarchically porous carbon nanofibers (NGHPCF) were prepared by electrospinning the composite of bimetallic-coordination metal–organic frameworks and polyacrylonitrile, followed by a pyrolysis and acid wash process.

Cobalt@Nitrogen‐Doped Porous Carbon Fiber Derived from the Electrospun Fiber of Bimetal–Organic Framework for Highly Active Oxygen Reduction

Small Methods ◽  
2018 ◽  
Vol 2 (12) ◽  
pp. 1800049 ◽  
Author(s):  
Qing Bai ◽  
Feng‐Cui Shen ◽  
Shun‐Li Li ◽  
Jiang Liu ◽  
Long‐Zhang Dong ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Electrospun Fiber ◽  
Active Oxygen ◽  
Nitrogen Doped ◽  
Highly Active ◽  
Organic Framework

Origin of the extra capacity in nitrogen-doped porous carbon nanofibers for high-performance potassium ion batteries

2020 ◽  
Vol 8 (35) ◽  
pp. 18079-18086 ◽  
Author(s):  
Fang Liu ◽  
Jiashen Meng ◽  
Fanjie Xia ◽  
Ziang Liu ◽  
Haoyang Peng ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Porous Carbon ◽  
Experimental Analysis ◽  
High Performance ◽  
Theoretical Calculations ◽  
Potassium Ion ◽  
Nitrogen Doped

The origin of the extra capacity of freestanding and porous N-doped carbon nanofibers was clearly revealed by systematic experimental analysis and theoretical calculations.

Synthesis of Nitrogen-Doped Porous Carbon Nanofibers as an Efficient Electrode Material for Supercapacitors

ACS Nano ◽  
2012 ◽  
Vol 6 (8) ◽  
pp. 7092-7102 ◽  
Author(s):  
Li-Feng Chen ◽  
Xu-Dong Zhang ◽  
Hai-Wei Liang ◽  
Mingguang Kong ◽  
Qing-Fang Guan ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Electrode Material ◽  
Porous Carbon ◽  
Nitrogen Doped

On the Role of Support in Metallic Heterogeneous Catalysis: A Study of Unsupported Nickel–Cobalt Alloy Nanoparticles in Ethanol Steam Reforming

2019 ◽  
Vol 149 (4) ◽  
pp. 929-941 ◽  
Author(s):  
Gabriella Garbarino ◽  
Tullio Cavattoni ◽  
Paola Riani ◽  
Rosaria Brescia ◽  
Fabio Canepa ◽  
...  
Keyword(s):  
Heterogeneous Catalysis ◽  
Steam Reforming ◽  
Ethanol Steam Reforming ◽  
Alloy Nanoparticles ◽  
Cobalt Alloy ◽  
Nickel Cobalt ◽  
Ethanol Steam

Triazine-based 2D covalent organic framework-derived nitrogen-doped porous carbon for supercapacitor electrode

2020 ◽  
Author(s):  
Stella Vargheese ◽  
Muthu Dinesh ◽  
K. V. Kavya ◽  
Dhanaprabhu Pattappan ◽  
Ramasamy Thangavelu Rajendra Kumar ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Supercapacitor Electrode ◽  
Nitrogen Doped ◽  
Covalent Organic Framework ◽  
Organic Framework
Sign in / Sign up

Export Citation Format

Share Document