Optical investigation of palladium(II) phthalocyanine including an aromatic group

Year 2018, Volume: 5 Issue: 1, 295 - 302, 01.09.2017

İbrahim Ozcesmeci , İdris Sorar

https://doi.org/10.18596/jotcsa.341381

Abstract

Peripherally β-naphthoxy unit substituted palladium(II)
phthalocyanine was synthesized from corresponding phthalonitrile compounds. The
palladium (II) phthalocyanine was characterized with ultraviolet–visible
spectroscopy (UV-Vis), fourier transform- infrared spectroscopy (FT-IR), mass
and elemental analyses techniques. Thin films of palladium (II) phthalocyanine
were prepared using different organic solvents by spin coating technique. Transmittance
and absorbance spectra of the thin films were studied in the wavelength range
of 200–1000 nm. Optical band gaps of palladium
(II) phthalocyanine thin films were also calculated.

Keywords

Phthalocyanine, β-naphthol, palladium, thin film, optical properties

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