Solution properties of single-walled carbon nanotubes

被引：2379

作者：

Chen, J

Hamon, MA

Hu, H

Chen, YS

Rao, AM

Eklund, PC

Haddon, RC ^{[1
]}

机构：

[1] Univ Kentucky, Dept Chem, Ctr Appl Energy Res, Lexington, KY 40506 USA

[2] Univ Kentucky, Dept Phys, Ctr Appl Energy Res, Lexington, KY 40506 USA

[3] Univ Kentucky, Adv Carbon Mat Ctr, Lexington, KY 40506 USA

来源：

SCIENCE | 1998年 / 282卷 / 5386期

关键词：

D O I：

10.1126/science.282.5386.95

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Naked metallic and semiconducting single-walled carbon nanotubes (SWNTs) were dissolved in organic solutions by derivatization with thionychloride and octadecylamine. Both ionic (charge transfer) and covalent solution-phase chemistry with concomitant modulation of the SWNT band structure were demonstrated. Solution-phase near-infrared spectroscopy was used to study the effects of chemical modifications on the band gaps of the SWNTs. Reaction of soluble SWNTs with dichlorocarbene led to functionalization of the nanotube walls.

引用

页码：95 / 98

页数：4

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