Deposition rate and morphology of carbon nanotubes at different positions in a CVD reactor

作     者：ZENG Daxin Maxime Genestoux BAI Jinbo 

作者机构：Laboratory of Mechanics of Soils Structures and Materials CNRS UMR 8579 Ecole Central Paris 92295 Chatenay-Malabry France Department of Materials Engineering Hubei Automotive Industries Institute Shiyan 442002 China 

出 版 物：《Rare Metals》 (稀有金属（英文版）)

年 卷 期：2008年第27卷第6期

页      面：637-641页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 

主　　题：carbon nanotubes deposition rate distribution chemical vapor deposition microstructure 

摘      要：Carbon nanotubes （CNTs） were synthesized through the catalytic decomposition of a ferrocene-xylene mixture in a horizontal chemical vapor deposition reactor. The deposition rate of CNTs along the axial direction was measured. The morphology of CNTs was observed by scanning electron microscopy （SEM） and transmission electron microscopy （TEM）. The results showed that the deposition rate of CNTs along the axial direction first increased and later decreased, the position achieving the maximum deposition rate was influenced by the operating conditions. The morphologies of CNTs also changed along the axial direction.