Controlled orientation of Langmuir-Blodgett films of substituted phthalocyanines

被引：4

作者：

Davidson, K ^{[1
]}

Jones, R ^{[1
]}

McDonald, S ^{[1
]}

机构：

[1] Univ Lancaster, Sch Phys & Chem, Lancaster, England

来源：

SYNTHETIC METALS | 2001年 / 121卷 / 1-3期

关键词：

phthalocyanine; Langmuir-Blodgett; film orientation; organic semiconductors; liquid crystals;

D O I：

10.1016/S0379-6779(00)01433-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Attempts have been made to induce perpendicular stacking in Langmuir-Blodgett multilayers of phthalocyanine derivatives. Normally the largely hydrophobic phthalocyanines will lie on their edges to minimise hydrophobic/hydrophilic repulsion with the aqueous subphase. This study has prepared hydrophilic phthalocyanine derivatives that lie flat on the aqueous subphase. Our aim is to maximise the electro-optical effects in the direction perpendicular to the substrate.

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页码：1399 / 1400

页数：2

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