Langmuir films of P(VDF-TrFE) copolymers

被引：5

作者：

Cavalli, A ^{[1
]}

Dhanabalan, A ^{[1
]}

Giacometti, JA ^{[1
]}

Oliveira, ON ^{[1
]}

机构：

[1] Univ Sao Paulo, Inst Fis Sao Carlos, BR-13560 Sao Carlos, SP, Brazil

来源：

SYNTHETIC METALS | 1999年 / 102卷 / 1-3期

基金：

巴西圣保罗研究基金会;

关键词：

polyvinylidenefluoride copolymers; Langmuir monolayers;

D O I：

10.1016/S0379-6779(98)00788-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Langmuir monolayers produced from a ferroelectric material poly(vinylidenefluoride-trifluoroethylen (P(VDF-TrFE) copolymer (70:30) have been investigated through surface pressure and surface potential isotherms. The influence of spreading solvents, concentration of spreading solution and compression speed has been examined. In contrast to monolayers of traditional amphiphilic materials, the surface potential decreased upon film compression.

引用

页码：1411 / 1411

页数：1