Adatoms and nanoengineering of carbon

被引：140

作者：

Ewels, CP ^{[1
]}

Heggie, MI

Briddon, PR

机构：

[1] Univ Sussex, CPES, Brighton BN1 9QJ, E Sussex, England

[2] Newcastle Univ, Dept Phys, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England

来源：

CHEMICAL PHYSICS LETTERS | 2002年 / 351卷 / 3-4期

关键词：

D O I：

10.1016/S0009-2614(01)01371-9

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：

We present a new and general mechanism for inter-conversion of carbon structures via a catalytic exchange process, which operates under conditions of Frenkel pair generation. The mechanism typically lowers reaction barriers by a factor of four compared to equivalent uncatalysed reactions. We examine the relevance of this mechanism for fullerene growth, carbon onions and nanotubes, and dislocations in irradiated graphite. (C) 2002 Elsevier Science B.V, All rights reserved.

引用

页码：178 / 182

页数：5

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