Study on ordered structure of poly(4-vinylphenol)-N,N-dimethylocta-decylamine mixture in solid state

被引：9

作者：

Akiba, I ^{[1
]}

Akiyama, S ^{[1
]}

机构：

[1] Tokyo Univ Agr & Technol, Fac Technol, Dept Appl Chem, Koganei, Tokyo 1848588, Japan

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2000年 / 339卷

关键词：

associating polymer mixture; comb-shaped polymer; poly(4-vinylphenol); N; N-dimethyloctadecylamine;

D O I：

10.1080/10587250008031043

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Phase structure of mixture of poly(4-vinylphenol) (PVPh) with N,N-dimethyl-octadecylamine (NDOA) is investigated. It is shown the PVPh-NDOA mixtures form ordered phase in solid state. The ordered structure in the mixtures is formed by 1:1 stoichiometric aggregate of NDOA and repeating unit of PVPh. Further, it is shown that short period of the structure of the mixture is almost invariant from that of NDOA crystal and long period of the structure of PVPh-NDOA aggregate is larger than that of NDOA crystal. Hence, it is predicted PVPh chain lies vertical to alkyl chain of NDOA in the ordered phase.

引用

页码：209 / 216

页数：8

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