CHARACTERIZATION OF THE SURFACE MODIFICATIONS OF CONDUCTING POLY(3-OCTYLTHIOPHENE) FILMS BY CONTACT-ANGLE MEASUREMENTS

被引：14

作者：

FADDA, E ^{[1
]}

CLARISSE, C ^{[1
]}

机构：

[1] FRANCE TELECOM,CTR NATL ETUD TELECOMMUN,F-38243 MEYLAN,FRANCE

来源：

SYNTHETIC METALS | 1995年 / 72卷 / 01期

关键词：

SURFACE; POLY(3-OCTYLTHIOPHENE); FILMS; CONTACT ANGLE;

D O I：

10.1016/0379-6779(94)02311-L

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The surface modifications of poly(3-octylthiophene) films doped with various solutions of gold trichloride in nitromethane were analysed by contact angle measurements. This technique allows the different components of the surface energy to be determined. The correlation between the evolutions of surface energy components and the conductivity variations show that the contact angle measurement technique enables a doped film to be differentiated from an undoped one. For a conductivity range higher than or equal to 10(-3) S/cm, this comparison also reveals a difference in conductivity of about one decade between two films.

引用

页码：99 / 103

页数：5

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