Pressure-induced structural change of the Langmuir-Blodgett films of squarylium dye and arachidic acid

被引：0

作者：

Terrettaz, S ^{[1
]}

Matsumoto, M ^{[1
]}

机构：

[1] Natl Inst Mat & Chem Res, Tsukuba, Ibaraki 3058565, Japan

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1999年 / 327卷

关键词：

monolayer; Langmuir-Blodgett film; squarylium dye; squeezing-out; supermonomolecular layer; AFM;

D O I：

10.1080/10587259908026799

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

By changing the surface pressure a drastic change of morphology was induced in monolayers of a surface-active squarylium dye and arachidic acid at the air-water interface. After transfer on solid supports, the films were investigated by atomic force microscopy. The presence of three-dimensional cones was associated with the squeezing-out of dye molecules from the planar film as the surface pressure grew.

引用

页码：139 / 142

页数：4

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