Characterization of functionalized single-walled carbon nanotubes at individual nanotube-thin bundle level

被引：60

作者：

Lin, Y

Hill, DE

Bentley, J

Allard, LF ^{[1
]}

Sun, YP

机构：

[1] Oak Ridge Natl Lab, High Temp Mat Lab, Oak Ridge, TN 37831 USA

[2] Oak Ridge Natl Lab, Div Met & Ceram, Oak Ridge, TN 37831 USA

[3] Clemson Univ, Dept Chem, Clemson, SC 29634 USA

[4] Clemson Univ, Ctr Adv Engn Fibers & Films, Howard L Hunter Chem Lab, Clemson, SC 29634 USA

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 2003年 / 107卷 / 38期

关键词：

D O I：

10.1021/jp0306141

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：

Individual and thin bundles of aminopolymer-functionalized single-walled carbon nanotubes (SWNTs) were successfully imaged using high-resolution transmission electron microscopy (HR-TEM). The corresponding electron energy loss spectroscopy (EELS) characterization of the same TEM specimen before and after ex situ thermal defunctionalization confirmed that the nanotube surface was covered with nitrogen-containing functionalities in the functionalized SWNT sample.

引用

页码：10453 / 10457

页数：5

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