Formation of trans-polyacetylene from single-wall carbon nanotubes

被引：8

作者：

Hakamatsuka, Mari ^{[1
]}

Yoshimura, Hirofumi ^{[1
]}

Tachibana, Masaru ^{[1
]}

机构：

[1] Yokohama City Univ, Dept Nanosyst Sci, Kanazawa Ku, Yokohama, Kanagawa 2360027, Japan

来源：

CARBON | 2011年 / 49卷 / 06期

关键词：

LAYER GRAPHENE; RAMAN; HYDROGENATION;

D O I：

10.1016/j.carbon.2011.01.009

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：

We report the formation of trans-polyacetylene from single-wall carbon nanotubes (SWCNTs). The SWCNTs including metal catalysts were exposed to air with water vapor for a long time, and then irradiated with laser light. The formation of trans-polyacetylene in the irradiated SWCNTs was observed by means of Raman spectroscopy. The formation process can be related to the cutting of SWCNTs due to the catalytic hydrogenation by laser heating. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：1869 / 1872

页数：4

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