π-chromophore-functionalized SWNTs by covalent bonding:: substantial change in the optical spectra proving strong electronic interaction

被引：21

作者：

Zhu, WH ^{[1
]}

Minami, N ^{[1
]}

Kazaoui, S ^{[1
]}

Kim, Y ^{[1
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, Nanotechnol Res Inst, Tsukuba, Ibaraki 3058565, Japan

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2004年 / 14卷 / 13期

关键词：

D O I：

10.1039/b405962j

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：

Electronic interaction between SWNTs and covalently linked pi-chromophores is shown to critically depend on the bond length. A shorter link results in considerable changes in the absorption and luminescence spectra of the chromophore. The results suggest that the design of the bonding structure enables tuning of the electronic interaction between SWNTs and chromophores.

引用

页码：1924 / 1926

页数：3

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