ELECTRICAL AND PHYSICAL-PROPERTIES OF NEW ELECTRICALLY CONDUCTING QUASI COMPOSITES - POLY(ANILINE-CO-N-BUTYLANILINE) COPOLYMERS

被引：67

作者：

BERGERON, JY ^{[1
]}

DAO, LH ^{[1
]}

机构：

[1] INST NATL RECH SCI,RECH MAT AVANCES LAB,CP 1020,VARENNES J3X 1S2,QUEBEC,CANADA

来源：

MACROMOLECULES | 1992年 / 25卷 / 13期

关键词：

D O I：

10.1021/ma00039a002

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A series of poly(aniline-co-N-butylaniline) copolymers has been chemically synthesized in 0.1 M perchloric acid with ammonium persulfate as oxidant. The composition of the resulting copolymere has been determined by H-1 NMR analysis. The electrical and physical properties of the copolymers were also investigated, and they were found to depend strongly on the actual composition. The poly(aniline-co-N-butylaniline) copolymers show a percolation transition in the conductivity for aniline contents higher than 15%. They are probably the first known example of a "quasi composite" where both conducting and insulating segments are located within the same macromolecule.

引用

页码：3332 / 3337

页数：6

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