High-resolution electron microscopy studies of non-graphitizing carbons

被引：227

作者：

Harris, PJF

Tsang, SC

机构：

[1] Catalysis Research Centre, Department of Chemistry, University of Reading, Reading, RG6 6AD, Whiteknights

来源：

PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES | 1997年 / 76卷 / 03期

关键词：

D O I：

10.1080/01418619708214028

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

High-resolution electron microscopy is used to study the structure of two typical non-graphitizing carbons before and after heat treatment at temperatures in the range 2100-2600 degrees C. It is found that these heat treatments can result in the formation of closed carbon nanoparticles, which are apparently fullerene-like in structure. This suggests that fullerene-like elements were present in the original carbons and leads us to propose a new model for the structure of non-graphitizing carbons.

引用

页码：667 / 677

页数：11

共 29 条

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