Macroscopic multi-branched carbon trees generated from chemical vapor deposition of toluene

被引：23

作者：

Guo, XY ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Peoples R China

来源：

CARBON | 2005年 / 43卷 / 05期

基金：

中国国家自然科学基金;

关键词：

vapor grown carbon; chemical vapor deposition; scanning electron microscopy; microstructure;

D O I：

10.1016/j.carbon.2004.11.037

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The growth of centimeter scaled tree like carbon structures from catalytic pyrolysis of toluene, was studied. The experiment was carried out with an aluminum coated thermocouple in the tube center of a horizontally tubular quartz reactor. It was observed that via aggregation of carbon microspheres and subsequent restructuring, the growth of the carbon trees occurred. It was also observed that the complex carbon structures could be constructed by controlling chemical vapor deposition conditions.

引用

页码：1098 / 1100

页数：3

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