Growth of carbon nanotubes and nitrogen-doped carbon nanotubes on “carbon nanotube seeds”

Carbon ◽  
2011 ◽  
Vol 49 (11) ◽  
pp. 3705
Author(s):  
Can Wang ◽  
Yan-li Wang ◽  
Liang Zhan ◽  
Zheng-Hong Huang ◽  
Wen-ming Qiao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

scholarly journals In situ synthesis of metal embedded nitrogen doped carbon nanotubes as an electrocatalyst for the oxygen reduction reaction with high activity and stability

RSC Advances ◽  
2018 ◽  
Vol 8 (44) ◽  
pp. 25051-25056 ◽  
Author(s):  
Yanhong Yin ◽  
Hengbo Zhang ◽  
Rongzhen Gao ◽  
Aili Wang ◽  
Xinxin Mao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Activity ◽  
Reduction Reaction ◽  
In Situ Synthesis ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

In this work, a Co–N doped carbon nanotube (CNT) catalyst was fabricated via a simple pyrolysis approach.

Nitrogen-doped carbon nanotube supported double-shelled hollow composites for asymmetric supercapacitors

2018 ◽  
Vol 42 (1) ◽  
pp. 150-160 ◽  
Author(s):  
Yayun Zheng ◽  
Jie Xu ◽  
Yan Zhang ◽  
Xiaoshan Yang ◽  
Yingjiu Zhang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Electrochemical Performance ◽  
Hollow Structure ◽  
Asymmetric Supercapacitors ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

A double-shelled hollow structure N–C@NiMoO4 composite was prepared taking N-doped carbon nanotubes as a skeleton, and exhibited high electrochemical performance for supercapacitors.

Nitrogen-doped carbon nanotubes via a facile two-step approach as an efficient catalyst for the direct dehydrogenation of ethylbenzene

2015 ◽  
Vol 17 (29) ◽  
pp. 18895-18899 ◽  
Author(s):  
Zhongkui Zhao ◽  
Yitao Dai ◽  
Guifang Ge ◽  
Xinwen Guo ◽  
Guiru Wang
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Catalytic Performance ◽  
Efficient Catalyst ◽  
Nitrogen Doped ◽  
Dehydrogenation Of Ethylbenzene ◽  
Nitrogen Doped Carbon

A two-step approach including prior air activation and melamine pyrolysis was used to prepare N-doped carbon nanotube with superior catalytic performance for the ethylbenzene direct dehydrogenation to classical one prepared only by pyrolysis of melamine.

Metal–organic framework derived CoTe2 encapsulated in nitrogen-doped carbon nanotube frameworks: a high-efficiency bifunctional electrocatalyst for overall water splitting

2018 ◽  
Vol 6 (8) ◽  
pp. 3684-3691 ◽  
Author(s):  
Xiang Wang ◽  
Xiaokang Huang ◽  
Wenbin Gao ◽  
Yu Tang ◽  
Pengbo Jiang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Water Splitting ◽  
High Efficiency ◽  
Metal Organic Framework ◽  
Bifunctional Electrocatalyst ◽  
Nitrogen Doped ◽  
Overall Water Splitting ◽  
Metal Organic ◽  
Nitrogen Doped Carbon

The ZIF-67 derived cobalt telluride encapsulated on nitrogen-doped carbon nanotubes frameworks (CoTe2@NCNTFs) was synthesized, which exhibits remarkable electrocatalytic performances for overall water splitting.

Transition metals (Fe, Co, and Ni) encapsulated in nitrogen-doped carbon nanotubes as bi-functional catalysts for oxygen electrode reactions

2016 ◽  
Vol 4 (5) ◽  
pp. 1694-1701 ◽  
Author(s):  
Yanyan Liu ◽  
Hongliang Jiang ◽  
Yihua Zhu ◽  
Xiaoling Yang ◽  
Chunzhong Li
Keyword(s):  
Carbon Nanotubes ◽  
Catalytic Activity ◽  
Carbon Nanotube ◽  
Transition Metal ◽  
Oxygen Electrode ◽  
Transition Metal Nanoparticles ◽  
Nitrogen Doped ◽  
Catalytic Activities ◽  
Electrode Reactions ◽  
Nitrogen Doped Carbon

Transition metal nanoparticles (Fe, Co, and Ni) encapsulated in N-doped carbon nanotube hybrids were prepared, and the catalytic activities of three catalysts are compared and discussed. The optimized Co/N-CNT catalyst exhibits superb bifunctional catalytic activity with a ΔEvalue of 0.78 V.

Exploring the Thermoelectric Properties of Nitrogen-doped Carbon Nanotubes

2021 ◽  
Vol 1 ◽  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Thermoelectric Power ◽  
Thermoelectric Properties ◽  
Optimal Concentration ◽  
Nitrogen Doped ◽  
Bi2te3 Alloys ◽  
Nitrogen Doped Carbon

A semiconducting carbon nanotube doped with an optimal concentration of nitrogen delivered a thermoelectric power substantially higher than that delivered by commercial Bi2Te3 alloys.

Functionalization of nitrogen-doped carbon nanotubes with gallium to form Ga-CNx-multi-wall carbon nanotube hybrid materials

2012 ◽  
Vol 23 (32) ◽  
pp. 325601 ◽  
Author(s):  
Trevor J Simmons ◽  
Daniel P Hashim ◽  
Xiaobo Zhan ◽  
Mariela Bravo-Sanchez ◽  
Myung Gwan Hahm ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Hybrid Materials ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon ◽  
Multi Wall Carbon Nanotube
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