Separation of semiconducting from metallic carbon nanotubes by selective functionalization with azomethine ylides

被引：95

作者：

Menard-Moyon, Cecilia

Izard, Nicolas

Doris, Eric ^{[1
]}

Mioskowski, Charles

机构：

[1] CEA Saclay, DSV DBJC, Serv Marquage Mol & Chim Bioorgan, F-91191 Gif Sur Yvette, France

[2] Univ Montpellier 2, Lab Colloides Verres & Nanomat, F-34000 Montpellier, France

[3] Fac Pharm, CNRS, UMR 7514, Lab Synth Bioorgan, F-67401 Illkirch Graffenstaden, France

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2006年 / 128卷 / 20期

关键词：

D O I：

10.1021/ja060802f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A mild and efficient method for the functionalization of SWNTs by cycloaddition of azomethine ylides derived from trialkylamine-N-oxides is described. Selective reaction of semiconducting carbon nanotubes was achieved by preorganizing the starting N-oxides on the nanotube surface prior to generating the reactive ylides. Separation of met-SWNTs from functionalized sem-SWNTs was successfully accomplished by inducing solubilization of sem-SWNTs in the presence of lignoceric acid. Copyright © 2006 American Chemical Society.

引用

页码：6552 / 6553

页数：2

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