Record number :
Title of article :
Brewster angle microscopy and surface potential measurements of Langmuir–Blodgett films of zinc tri(tert-butyl)-4-sulphophthalocyanine
Author/Authors :
Florencio Pen?acorada، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Pages :
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Abstract :
The formation of a Langmuir monolayer of an amphiphilic derivative of zinc phthalocyanine (Na[ZnPctSO3]) has been studied by means of surface potential technique and Brewster angle microscopy. The experiments were undertaken in order to understand the behaviour of this monolayer with a well-defined surface pressure isotherm. The floating film is described as a truly monomolecular layer formed by very rigid islands in which the phthalocyanine units tend to take on a preferential orientation with their planes perpendicular to the air–water interface, for high values of the surface pressure
Keywords :
Zn(II) phthalocyanine , Brewster angle microscopy , Langmuir films
Journal title :
Applied Surface Science
Journal title :
Applied Surface Science
Serial Year :
Link To Document :