TWISTED POLYMERS - STRUCTURAL REORGANIZATION IN MACROMOLECULAR NETWORK THROUGH METAL-ION COORDINATION

被引：24

作者：

WARSHAWSKY, A

KALIR, R

机构：

[1] Organic Chemistry Department, The Weizmann Institute of Science, Rehovot

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1979年 / 24卷 / 04期

关键词：

D O I：

10.1002/app.1979.070240425

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The alkylation of flexible styrene–divinylbenzene copolymer, with 5‐chloromethyl‐8‐hydroxyquinoline in the “impregnated” dry state in the presence of aluminum chloride in nitrobenzene, is accompanied by structural reorganization. The polymer external shape is twisted and the internal structure constringes or expands, according to the impregnation method. The process of the “twist” polymer formation can be explained by the coordination of aluminum ions by the oxine ligand concurrently with the alkylation. Copyright © 1979 John Wiley & Sons, Inc.

引用

页码：1125 / 1137

页数：13

共 9 条

[1]

Helfferich F., 1962, ION EXCHANGE

[2]

KRESSMAN TRE, 1970, ION EXCHANGE PROCESS, P3

[3] MACRORETICULAR ION EXCHANGE RESINS [J].