Surfactant-Assisted Orientation of Thin Diblock Copolymer Films

被引：56

作者：

Son, Jeong Gon ^{[1
,2
]}

Bulliard, Xavier ^{[1
,3
]}

Kang, Huiman ^{[4
]}

Nealey, Paul F. ^{[4
]}

Char, Kookheon ^{[1
,2
,3
]}

机构：

[1] Seoul Natl Univ, Ctr Funct Polymer Thin Films, Seoul 151744, South Korea

[2] Seoul Natl Univ, Interdisciplinary Program Nanosci & Technol, Seoul 151744, South Korea

[3] Seoul Natl Univ, Sch Chem & Biol Engn, Seoul 151744, South Korea

[4] Univ Wisconsin, Dept Chem & Biol Engn, Madison, WI 53706 USA

来源：

ADVANCED MATERIALS | 2008年 / 20卷 / 19期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1002/adma.200800670

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The addition of surfactants, which preferentially interact with the PMMA block domains, modifies the surface energy of the system by making the surface energy difference between the two blocks almost equal, resulting in the perpendicular orientation of microphase separated domains in the film.

引用

页码：3643 / +

页数：7

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