Study of ferric oxide nanoparticles-tris-(2,4-di-t-amylphenoxy)-(8-quinolinolyl) copper phthalocyanine composite LB film

The ferric oxide nanoparticles-tris-(2,4-di-t-amylphenoxy)-(8-quinolinolyl) copper phthalocyanine (CuPcA 2) composite ultrathin film was obtained by LB (Langmuir–Blodgett) technique. Structure of the composite LB film was characterized by X-ray photoelectron spectra, transmission electron microscopy...

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Bibliographic Details
Published in:Thin solid films 2000-04, Vol.365 (1), p.129-133
Main Authors: Huo, Lihua, Cao, Lixin, Li, Xinglin, Li, Wei, Cui, Haining, Jiang, Dapeng, Zeng, Guangfu, Xi, Shiquan
Format: Article
Language:English
Subjects:
Characterization
Chemistry
Colloidal state and disperse state
Composite LB film
Copper phthalocyanine derivative
Exact sciences and technology
Ferric oxide nanoparticles
General and physical chemistry
Langmuir blodgett films
Physical and chemical studies. Granulometry. Electrokinetic phenomena
Surface physical chemistry
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Summary:The ferric oxide nanoparticles-tris-(2,4-di-t-amylphenoxy)-(8-quinolinolyl) copper phthalocyanine (CuPcA 2) composite ultrathin film was obtained by LB (Langmuir–Blodgett) technique. Structure of the composite LB film was characterized by X-ray photoelectron spectra, transmission electron microscopy, infrared spectra and visible spectra. Gas sensitivity measurements indicate that the composite LB film is sensitive to 100–200 ppm C 2H 5OH at room temperature.
ISSN:0040-6090
1879-2731
DOI:10.1016/S0040-6090(99)01101-3