Synthesis of light emission from, and optical power limiting in soluble single-walled carbon nanotubes functionalized by disubstituted polyacetylenes

被引：65
作者：
Li, Z
Dong, YQ
Häussler, M
Lam, JWY
Dong, YP
Wu, LJ
Wong, KS
Tang, BZ
机构：
[1] Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China
[2] Hong Kong Univ Sci & Technol, Dept Phys, Kowloon, Hong Kong, Peoples R China
[3] Zhejiang Univ, Dept Polymer Sci & Engn, Hangzhou 310027, Peoples R China
来源：
JOURNAL OF PHYSICAL CHEMISTRY B | 2006年 / 110卷 / 05期
关键词：
D O I：
10.1021/jp056413+
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：
Single-walled carbon nanotubes are covalently functionalized by conjugated polyacetylenes through their cyclization reactions with poly(1-phenyl-1-alkyne) (3) and poly (diphenylacetylene) derivatives (6) carrying azido functional groups at the ends of their alkyl pendants. The resultant polyene nanotube addends (7 and 8) are soluble in common solvents, emit intense visible lights and strongly attenuate the power of harsh laser pulses.
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收藏
页码：2302 / 2309
页数：8
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