Evaporation induced micellization of poly(2-oxazoline) multiblock copolymers on surfaces

被引:16
|
作者
Fustin, Charles-Andre
Huang, Haiying
Hoogenboom, Richard
Wiesbrock, Frank
Jonas, Alain M.
Schubert, Ulrich S.
Gohy, Jean-Francois
机构
[1] Catholic Univ Louvain, CeRMiN, CMAT, B-1348 Louvain, Belgium
[2] Eindhoven Univ Technol, Lab Macromol Chem & Nanosci, NL-5600 MB Eindhoven, Netherlands
[3] DPI, NL-5600 MB Eindhoven, Netherlands
[4] Catholic Univ Louvain, POLY, Unite Chem & Phys Hauts Polymeres, B-1348 Louvain, Belgium
[5] Catholic Univ Louvain, CeRMiN, B-1348 Louvain, Belgium
关键词
D O I
10.1039/b611962j
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The formation of micelles on surfaces by spin-coating dilute solutions of diblock, triblock, and tetrablock copoly(2-oxazoline)s in a non-selective solvent is demonstrated. The micelles are not preexistent in the initial solution but are formed during the evaporation of the solvent by precipitation of the least-soluble block. The morphology and size of the micelles vary according to the fraction of this block but are not dependent on the block order in the copolymer.
引用
收藏
页码:79 / 82
页数:4
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