TETRANEOPENTOXYPHTHALOCYANINE LANGMUIR-BLODGETT-FILMS - SPECTROSCOPY AT THE AIR-WATER-INTERFACE

被引：26

作者：

OUYANG, J ^{[1
]}

LEVER, ABP ^{[1
]}

机构：

[1] YORK UNIV,DEPT CHEM,N YORK M3J 1P3,ONTARIO,CANADA

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1991年 / 95卷 / 13期

关键词：

D O I：

10.1021/j100166a065

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A series of tetraneopentoxyphthalocyanine (Ag2+, Ni2+, Zn2+, and Co2+) compounds are used in the study of Langmuir monolayers at the air/water interface. Isotherm measurements and absorption spectra of the free-standing monolayers are presented to discuss the mechanism of monolayer formation with tetraneopentoxyphthalocyanines. The MTNPc species form self-assembled domains when the coverage is less than 1 monolayer. Combining exciton coupling theory with the isotherm measurement provides a consistent representation of the orientation angle of the MTNPc units at the air/water interface.

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页码：5272 / 5275

页数：4

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