Repetitive functionalization of water-soluble single-walled carbon nanotubes. Addition of acid-sensitive addends

被引：51

作者：

Stephenson, Jason J.

Hudson, Jared L.

Leonard, Ashley D.

Price, B. Katherine

Tour, James M.

机构：

[1] Rice Univ, Dept Chem, Houston, TX 77005 USA

[2] Rice Univ, Dept Mech Engn & Mat Sci, Houston, TX 77005 USA

[3] Rice Univ, Smalley Inst Nanoscale Sci & Technol, Houston, TX 77005 USA

来源：

CHEMISTRY OF MATERIALS | 2007年 / 19卷 / 14期

关键词：

D O I：

10.1021/cm070076v

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 method has been developed for creating bulk quantities of water-soluble single-walled carbon nanotubes (SWNTs) that contain multifunctional, acid-sensitive addends. Utilizing aryl diazonium salts, the repetitive functionalization protocol can yield multifunctional SWNTs containing moieties that would not be stable to the harsh oleum functionalization conditions used previously. The presence of multifunctionality on the SWNTs has been confirmed using Raman spectroscopy, thermal gravimetric analysis, and X-ray photoelectron spectroscopy.

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收藏

页码：3491 / 3498

页数：8

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