Synthesis and mesoseopic order of a sugar-coated poly(p-phenyleneethynylene)

被引：46

作者：

Erdogan, B ^{[1
]}

Wilson, JN ^{[1
]}

Bunz, UHF ^{[1
]}

机构：

[1] Univ S Carolina, Dept Chem & Biochem, Columbia, SC 29208 USA

来源：

MACROMOLECULES | 2002年 / 35卷 / 21期

关键词：

D O I：

10.1021/ma025564x

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The facile Pd-catalyzed synthesis, supramolecular ordering, and spectroscopic behavior of glycosylated poly(p-phenyleneethylene)s (PPE) were discussed. Gel permeation chromatography in THF showed that the polymer has a degree of polymerization (Pn) of 75 with an Mw/Mn = 2.215. It was found that the polymer forms a lamellar morphology, with the lamellae showing a width of approximately 30-50 nm. Upon higher magnification, the lamellae were doubled and displayed a fine structure with an apparent interstrand connection every 50 nm.

引用

页码：7863 / 7864

页数：2

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