Removal of some impurities from carbon nanotubes

被引：59

作者：

Feng, YC ^{[1
]}

Zhou, GM ^{[1
]}

Wang, GP ^{[1
]}

Qu, MZ ^{[1
]}

Yu, ZL ^{[1
]}

机构：

[1] Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu 610041, Peoples R China

来源：

CHEMICAL PHYSICS LETTERS | 2003年 / 375卷 / 5-6期

基金：

国家高技术研究发展计划(863计划);

关键词：

D O I：

10.1016/S0009-2614(03)00947-3

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：

A non-destructive mild oxidation method of removing some impurities from as-grown carbon nanotubes (CNTs), including single-wall carbon nanotubes (SWNTs) and multi-wall carbon nanotubes (MWNTs), by H2O2 oxidation and FIG treatment, has been investigated, and somewhat pure carbon nanotubes have been prepared. The CNTs from which some impurities were removed have been evaluated by transmission electron microscopy (TEM) and temperature programmed oxidation and gas chromatography (TPO-GC). (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：645 / 648

页数：4

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