Cross-linking reaction of segregated microdomains formed by diblock copolymer films

被引：14

作者：

Ishizu, K ^{[1
]}

Hosokawa, T ^{[1
]}

Tsubaki, K ^{[1
]}

机构：

[1] Tokyo Inst Technol, Grad Sch Sci & Engn, Dept Organ Mat & Macromol, Meguro Ku, Tokyo 1528552, Japan

来源：

EUROPEAN POLYMER JOURNAL | 2000年 / 36卷 / 07期

关键词：

D O I：

10.1016/S0014-3057(99)00195-0

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Polystyrene-block-poly(4-vinylpyridine) (PS-block-P4VP) (P4VP block, 36 mol%) was prepared by anionic polymerization. Three types of morphologies (sphere, cylinder and lamella) were controlled by changing thr casting solvents. Subsequently, the cross-linking reaction of P4VP spherical, cylindrical or lamellar microdomains was carried out with the vapor of 1,4-dibromobutane in the solid state. The morphologies and solution properties of the cross-linked products were studied by electron microscopy, small-angle X-ray scattering and static and dynamic light scattering. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：1333 / 1338

页数：6

共 9 条

[1] MICROGELS - MODEL POLYMERS FOR THE CROSS-LINKED STATE [J].