Microwave-assisted single-step functionalization and in situ derivatization of carbon nanotubes with gold nanoparticles

被引：154

作者：

Raghuveer, MS

Agrawal, S

Bishop, N

Ramanath, G

机构：

[1] Rensselaer Polytech Inst, Dept Mat Sci & Engn, Troy, NY 12180 USA

[2] Max Planck Inst Festkorperforsch, D-70569 Stuttgart, Germany

来源：

CHEMISTRY OF MATERIALS | 2006年 / 18卷 / 06期

关键词：

D O I：

10.1021/cm051911g

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 new strategy of combining microwave radiation with polyol reduction of a metal salt to derivatize CNTs with Au nanoparticles in a single processing step is presented. Multiwalled CNTs synthesized from and arc discharge were dispersed in 1 mL deionized water in glass vial. The vial was then closed and then loaded into a domestic microwave oven equipped with a 700 W magnetron operating at 2.45 GHz. This simple and convenient approach opens up a new way to scalably synthesize CNT heterostructures that could be used in developing device concepts, novel catalysts,and composites.

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收藏

页码：1390 / 1393

页数：4

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