New method of carbon onion growth by radio-frequency plasma-enhanced chemical vapor deposition

被引：120

作者：

Chen, XH ^{[1
]}

Deng, FM

Wang, JX

Yang, HS

Wu, GT

Zhang, XB

Peng, JC

Li, WZ

机构：

[1] Hunan Univ, Coll Mat Sci & Engn, Changsha 410082, Peoples R China

[2] Zhejiang Univ, Dept Phys, Hangzhou 310027, Peoples R China

来源：

CHEMICAL PHYSICS LETTERS | 2001年 / 336卷 / 3-4期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1016/S0009-2614(01)00085-9

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：

Large quantities of carbon onions with high purity were synthesized by radio-frequency plasma-enhanced chemical vapor deposition. The produced carbon onions are solid, clean and can be separated easily from the catalytic particles. The formation of onions is based on the formation of many cages in successive stages from the core to the surface. Around the edge of a carbon onion, discontinuous curved lines are shown in the high-resolution TEM image, reflecting the wavy behavior of carbon onions. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：201 / 204

页数：4

共 11 条

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