Facile construction of N-doped carbon nanotubes encapsulating Co nanoparticles as a highly efficient multifunctional catalyst for electrochemical reactions

CrystEngComm ◽  
2021 ◽  
Vol 23 (7) ◽  
pp. 1671-1676
Author(s):  
Shujun Chao ◽  
Ping Liu ◽  
Qingyun Xia ◽  
Shuang Liu ◽  
WenGe Chen ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Alkaline Medium ◽  
High Performance ◽  
Solid Phase ◽  
Electrochemical Reactions ◽  
Highly Efficient ◽  
Pyrolysis Method ◽  
Phase Precursor ◽  
Co Nanoparticles ◽  
Multifunctional Catalyst

A multifunctional electrocatalyst, N-doped carbon nanotubes encapsulating Co nanoparticles (Co@NCNTs), has been synthesized by a facile solid-phase precursor pyrolysis method. It displays high performance for the ORR, OER and HER in alkaline medium.

Incorporation of carbon nanotubes into graphene for highly efficient solid-phase microextraction of benzene homologues

2018 ◽  
Vol 139 ◽  
pp. 203-209 ◽  
Author(s):  
Jianmei Cen ◽  
Songbo Wei ◽  
Haijun Nan ◽  
Jianqiao Xu ◽  
Zhoubing Huang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Highly Efficient ◽  
Benzene Homologues

A hybrid transition metal nanocrystal-embedded graphitic carbon nitride nanosheet system as a superior oxygen electrocatalyst for rechargeable Zn–air batteries

Nanoscale ◽  
2020 ◽  
Vol 12 (38) ◽  
pp. 19644-19654
Author(s):  
Wen-Jun Niu ◽  
Jin-Zhong He ◽  
Ya-Ping Wang ◽  
Qiao-Qiao Sun ◽  
Wen-Wu Liu ◽  
...  
Keyword(s):  
Transition Metal ◽  
Transition Metals ◽  
Carbon Nitride ◽  
Solid Phase ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Highly Efficient ◽  
Pyrolysis Method ◽  
Carbon Nitride Nanosheets

A general solid-phase pyrolysis method was developed to synthesize the hybrid transition metals nanocrystals-embedded graphitic carbon nitride nanosheets (M-CNNs) as highly efficient oxygen electrocatalyst for rechargeable Zn–air batteries (ZABs).

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