Approach of graphitizating carbon nanotubes at high temperature

Mao Sheng Cao; Chen Sha Li; Jing Zhu

Approach of graphitizating carbon nanotubes at high temperature

Mao Sheng Cao^*, Chen Sha Li, Jing Zhu

^*此作品的通讯作者

材料学院

Tsinghua University

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

The powders of carbon nanotubes (CNTs) are graphitized under the condition of high temperature and pressure to transform amorphous carbon in CNTs. The results of TEM, measurement of specific area and measurement of quality loss after being oxidized by CO₂ and air, show that the amorphous carbon has been changed to crystalline carbon. The graphitization degree of carbon nanotube powders is significant elevated. All these show that the properties of CNTs can be changed by means of the treatment of graphitizing.

源语言	英语
页（从-至）	30-32+38
期刊	Hangkong Cailiao Xuebao/Journal of Aeronautical Materials
卷	23
期	2
出版状态	已出版 - 6月 2003

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引用此

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title = "Approach of graphitizating carbon nanotubes at high temperature",

abstract = "The powders of carbon nanotubes (CNTs) are graphitized under the condition of high temperature and pressure to transform amorphous carbon in CNTs. The results of TEM, measurement of specific area and measurement of quality loss after being oxidized by CO2 and air, show that the amorphous carbon has been changed to crystalline carbon. The graphitization degree of carbon nanotube powders is significant elevated. All these show that the properties of CNTs can be changed by means of the treatment of graphitizing.",

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AU - Li, Chen Sha

AU - Zhu, Jing

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N2 - The powders of carbon nanotubes (CNTs) are graphitized under the condition of high temperature and pressure to transform amorphous carbon in CNTs. The results of TEM, measurement of specific area and measurement of quality loss after being oxidized by CO2 and air, show that the amorphous carbon has been changed to crystalline carbon. The graphitization degree of carbon nanotube powders is significant elevated. All these show that the properties of CNTs can be changed by means of the treatment of graphitizing.

AB - The powders of carbon nanotubes (CNTs) are graphitized under the condition of high temperature and pressure to transform amorphous carbon in CNTs. The results of TEM, measurement of specific area and measurement of quality loss after being oxidized by CO2 and air, show that the amorphous carbon has been changed to crystalline carbon. The graphitization degree of carbon nanotube powders is significant elevated. All these show that the properties of CNTs can be changed by means of the treatment of graphitizing.

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KW - High temperature oxidation

KW - Nanotube carbon

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Approach of graphitizating carbon nanotubes at high temperature

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