Single-wall carbon nanotubes encaging linear chain C10H2 polyyne molecules inside

被引：126

作者：

Nishide, Daisuke

Dohi, Hirofumi

Wakabayashi, Tomonari

Nishibori, Eiji

Aoyagi, Shinobu

Ishida, Masashi

Kikuchi, Satoshi

Kitaura, Ryo

Sugai, Toshiki

Sakata, Makoto

Shinohara, Hisanori ^{[1
]}

机构：

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

[2] Kinki Univ, Dept Chem, Sch Sci & Engn, Higashiosaka, Osaka 5778502, Japan

[3] Nagoya Univ, Dept Appl Phys, Nagoya, Aichi 4648603, Japan

[4] Nagoya Univ, Inst Adv Res, Nagoya, Aichi 4648602, Japan

[5] CREST, Japan Sci & Technol Agcy, Nagoya, Aichi 4648602, Japan

来源：

CHEMICAL PHYSICS LETTERS | 2006年 / 428卷 / 4-6期

关键词：

D O I：

10.1016/j.cplett.2006.07.016

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 hybrid material C10H2@SWNTs, single-wall carbon nanotubes (SWNTs) encapsulating C10H2 polyyne molecules, has been synthesized and confirmed by Raman spectroscopy and X-ray diffraction measurement. The C10H2 polyyne molecules composed of linearly bonded sp-carbon atoms are aligned inside the SWNTs. This hybrid material exhibits a characteristic Raman signal at 2066 cm(-1) attributable to the stretching vibration of the C10H2 molecules interacting with SWNTs. Being trapped inside the SWNTs, the otherwise unstable C10H2 molecules are shown to be stable well above 300 degrees C under dry-air conditions. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：356 / 360

页数：5

共 29 条

[1] Raman scattering study of double-wall carbon nanotubes derived from the chains of fullerenes in single-wall carbon nanotubes [J].