Surface modification of multiwalled carbon nanotubes by poly(2-vinylpyridine):: Dispersion, selective deposition, and decoration of the nanotubes

被引：100

作者：

Lou, XD

Detrembleur, C

Pagnoulle, C

Jérôme, R

Bocharova, V

Kiriy, A

Stamm, M

机构：

[1] Univ Liege, CERM, B-4000 Liege, Belgium

[2] Inst Polymerforsch, D-01069 Dresden, Germany

来源：

ADVANCED MATERIALS | 2004年 / 16卷 / 23-24期

关键词：

D O I：

10.1002/adma.200400298

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Polymer modification of carbon nanotubes is accomplished using a "grafting-to" approach. Radicals formed by the thermolysis of poly(2-vinylpyridine) terminated with a radical-stabilizing nitroxide can react with the surface of nanotubes (see Figure), resulting in grafting densities up to 12 wt.-%. The modified nanotubes. which are easily dispersed in water. can immobilize metal nanoclusters on their surfaces.

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页码：2123 / +

页数：6

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