Highly curved carbon nanostructures produced by ball-milling

被引：142

作者：

Huang, JY

Yasuda, H

Mori, H

机构：

[1] Osaka Univ, Res Ctr Ultrahigh Voltage Electron Microscopy, Suita, Osaka 565, Japan

[2] Acad Sinica, Inst Met Res, Atom Imaging Solids Lab, Shenyang 110015, Peoples R China

来源：

CHEMICAL PHYSICS LETTERS | 1999年 / 303卷 / 1-2期

基金：

日本学术振兴会;

关键词：

D O I：

10.1016/S0009-2614(99)00131-1

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 formation of nanoarches or highly curled carbon nanostructures during high-energy ball-milling of graphite is reported. High-resolution transmission electron microscopy indicates that graphite sheets with a thickness of less than 10 nm (dimension along the c-axis) hold high flexibility and are highly bendable, thus forming nanoarches or highly curved nanostructures upon ball-milling. It is evident that these nanostructures are formed by bending the flat sp(2) layers directly under the mechanical deformation. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：130 / 134

页数：5

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