Langmuir films of ytterbium and samarium phthalocyanines

被引：0
|
作者：
Gaffo, L. [1 ]
Dhanabalan, A. [1 ]
Moreira, W.C. [2 ]
Oliveira Jr., O.N. [1 ]
机构：
[1] Inst. de Fisica de São Carlos, Universidade de São Paulo, CP 369, 13560-970 São Carlos, SP, Brazil
[2] Departamento de Quimica, UFSCar, São Carlos, SP, Brazil
来源：
Synthetic Metals | 1999年 / 102卷 / 1 -3 pt 2期
基金：
巴西圣保罗研究基金会;
关键词：
Agglomeration - Crystal symmetry - Fourier transform infrared spectroscopy - Interfaces (materials) - Ions - Isotherms - Langmuir Blodgett films - Monolayers - Samarium - Ultraviolet spectroscopy - Ytterbium;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Monolayer characteristics of ytterbium and samarium phthalocyanines (YbPc2 and SmPc2) have been investigated by surface pressure and surface potential isotherms. It has been shown that the metal ion in the phthalocyanines can cause marked differences in the monolayer properties. The different monolayer characteristics of YbPc2 and SmPc2 may possibly be ascribed to either the extent of aggregation or the symmetry of the metallophthalocyanines.
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