From angstroms to micrometers: Self-organized hierarchical structure within a polymer film

被引：124

作者：

Hayakawa, T ^{[1
]}

Horiuchi, S ^{[1
]}

机构：

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

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2003年 / 42卷 / 20期

关键词：

block copolymers; hierarchical structures; microporous materials; nanostructures; self-assembly;

D O I：

10.1002/anie.200219877

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Self-organization on three length scales is exhibited by a block copolymer of styrene and an oligothiophene-bearing isoprene in cast films. For example, a phase-separated nanostructure consisting of π-conjugated oligothiophene molecules is self-aligned perpendicular to the substrate, as revealed in a TEM image of a section through the film (see picture).

引用

页码：2285 / 2289

页数：5

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