Synthesis and ferromagnetic spin alignment in poly(4-oxyphenyl-1,2-phenyleneethynylene)s

被引：10

作者：

Nishide, H ^{[1
]}

Takahashi, M ^{[1
]}

Takashima, J ^{[1
]}

Tsuchida, E ^{[1
]}

机构：

[1] Waseda Univ, Dept Polymer Chem, Tokyo 1698555, Japan

来源：

POLYMER JOURNAL | 1999年 / 31卷 / 11期

关键词：

high-spin molecule; polyradical; poly(phenyleneethynylene); spin-exchange interaction;

D O I：

10.1295/polymj.31.1171

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Some non-Kekule-type organic molecules exhibit a high-spin state based on an intramolecular spin-exchange interaction. These high-spin molecules can be extended to the corresponding polyradicals with spins that are ferromagnetically aligned. Poly(4-oxyphenyl-1,2-phenyleneethynylene) was synthesized, and the effect of the head-to-tail connectivity on the ferromagnetic interaction is described.

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页码：1171 / 1174

页数：4

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