Temperature Effects on Synthesis of Multi-Walled Carbon Nanotubes by Ethanol Catalyst Chemical Vapor Deposition

被引：4

作者：

Cheng, Jin ^{[1
]}

Zou, Xiaoping ^{[1
]}

Yang, Gangqiang ^{[1
]}

Lue, Xueming ^{[1
]}

Wei, Cuiliu ^{[1
]}

Sun, Zhe ^{[1
]}

Feng, Hongying ^{[1
]}

Yang, Yuan ^{[1
]}

机构：

[1] Beijing Informat Sci & Technol Univ, Beijing Key Lab Sensor, Res Ctr Sensor Technol, Beijing 100101, Peoples R China

来源：

MULTI-FUNCTIONAL MATERIALS AND STRUCTURES III, PTS 1 AND 2 | 2010年 / 123-125卷

关键词：

Carbon nanotubes; synthesis temperature; chemical vapor deposition; LARGE-SCALE SYNTHESIS; NANOFIBERS; GRAPHITE;

D O I：

10.4028/www.scientific.net/AMR.123-125.799

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this study, we report the synthesis of carbon nanotubes by ethanol catalytic chemical vapor deposition, which employs ferrocene as the catalyst precursors and ethanol as carbon source. We obtained massive deposits. The deposits were characterized by scanning electron microscopy, transmission electron microscopy, and visual laser Raman spectroscopy. We discussed the effects of synthesis temperature on the synthesis of carbon nanotubes by floating catalytic chemical vapor deposition. Our results indicated that the synthesis temperature could affect not only on the graphitization degree, but also on the aligned growth of carbon nanotubes and the diameter of carbon nanotubes.

引用

页码：799 / 802

页数：4