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
收藏
页码：139 / 142
页数：4
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