Molecular motion of endohedral fullerenes in single-walled carbon nanotubes

被引：60

作者：

Khlobystov, AN

Porfyrakis, K

Kanai, M

Britz, DA

Ardavan, A

Shinohara, H

Dennis, TJS

Briggs, GAD

机构：

[1] Univ Oxford, Dept Mat, Oxford OX1 3PH, England

[2] Queen Mary Univ London, Ctr Mat Res, London E1 4NS, England

[3] Univ Oxford, Dept Phys, Oxford OX1 3PU, England

[4] Nagoya Univ, Dept Chem, Nagoya, Aichi 4648602, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 11期

关键词：

D O I：

10.1002/anie.200352389

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Rock and roll: Endohedral fullerenes Ce@C82 inserted in single-walled carbon nanotubes (SWNTs) interact by electrostatic interactions and exhibit unusual dynamic behavior. Translational oscillations and discontinuous molecular rotations are observed (by high-resolution transmission electron microscopy) for the first time for molecular arrays inside SWNTs (see picture; blue dot=endohedral Ce atom). The fullerene rotation rate is different for isolated and aggregated nanotubes.

引用

页码：1386 / 1389

页数：4

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