A facile route to semiconductor nanocrystal-semiconducting polymer complex using amine-functionalized rod-coil triblock copolymer as multidentate ligand

被引：28

作者：

Fang, Chun

Qi, Xiao-Ying

Fan, Qu-Li ^{[1
]}

Wang, Lian-Hui

Huang, Wei

机构：

[1] Fudan Univ, Inst Adv Mat, Shanghai 200433, Peoples R China

[2] Nanjing Univ Posts & Telecommun, Inst Adv Mat, Shanghai 210003, Peoples R China

来源：

NANOTECHNOLOGY | 2007年 / 18卷 / 03期

关键词：

D O I：

10.1088/0957-4484/18/3/035704

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A facile strategy affording an intimate nanocomplex of an amine-containing rod-coil triblock copolymer poly(2-(dimethylamino)ethylmethacrylate)-poly(fluorene)-poly(2-(dimethyl amino) ethylmethacrylate) and CdSe nanocrystals is presented. Ligand exchange is observed by P-31 NMR. TEM and UV-vis absorption results indicate the CdSe NCs have a good dispersion in the conjugated polymer. Also, the PL spectra show photoinduced charge transfer has been facilitated by the complex formation.

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页数：5

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