Surface modification of poly(dimethylsiloxane) for retarding swelling in organic solvents

被引：50

作者：

Lee, J ^{[1
]}

Kim, MJ ^{[1
]}

Lee, HH ^{[1
]}

机构：

[1] Seoul Natl Univ, Sch Chem & Biol Engn, Seoul 151742, South Korea

来源：

LANGMUIR | 2006年 / 22卷 / 05期

关键词：

D O I：

10.1021/la052621h

中图分类号：

O6 [化学];

学科分类号：

0703 [化学];

摘要：

A method of alleviating swelling problems of poly(dimethysiloxane) (PDMS) molds in organic solvents is developed that allows repeated use of the molds without deleterious solvent effects. The method involves surface modification of PDMS surface with poly(urethaneacrylate) that results in a partially modified PDMS surface. This modification leads to a significant reduction in the rate of solvent absorption into PDMS such that the swelling can be controlled.

引用

页码：2090 / 2095

页数：6

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