Synthesis and self-assembly of amphiphilic dendronized conjugated polymers

被引：23

作者：

Xiao, Xing ^{[1
]}

Wu, Yonggang ^{[1
]}

Sun, Minghao ^{[1
]}

Zhou, Jianjun ^{[1
]}

Bo, Zhishan ^{[1
]}

Li, Lin ^{[1
]}

Chan, Chiming ^{[2
]}

机构：

[1] Chinese Acad Sci, Inst Chem, Joint Lab Polymer Sci & Mat, BNLMS,State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China

[2] Hong Kong Univ Sci & Technol, Dept Chem Engn, Hong Kong, Hong Kong, Peoples R China

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2008年 / 46卷 / 02期

关键词：

amphiphilic; amphiphiles; conjugated polymer; dendronized polymer; self-organization; Suzuki polycondensation;

D O I：

10.1002/pola.22407

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Two kinds of amphiphilic dendronized conjugated polymers, polyfluorene (PF) and poly(binaphthyl-alt-fluorene) (PBF), were synthesized by Suzuki polycondensation of hydrophobic macromonomers with two nonpolar octyloxy chains and hydrophilic macromonomers with two polar oligo(ethylene oxide) chains. In these polymers, PF possesses a linear rod-like backbone structure, and PBF adopts a folded rigid backbone structure. The different configurations in the conjugated main chains result in different supramolecular self-assembly morphologies. The optical and thermal properties of PF and PBF were also studied. (C ) 2007 Wiley Periodicals, Inc.

引用

页码：574 / 584

页数：11

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