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Analyzing and Synthesis of copper, cobalt, manganese and zinc phthalocyanines and a study on their pigments | Abstract
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Abstract

Analyzing and Synthesis of copper, cobalt, manganese and zinc phthalocyanines and a study on their pigments

Author(s): Nasim Ziaefar, Farzad Arjomandirad, Jila Talat-Mehrabad, Behrooz Shaabani

Phthalocyanines are one important class of pigmanent of bright blue to yellowish green colors. Phthalocyanines have found wide applications in diverse arease such as biomedical agents for diagnosis and therapy and these products could be used as pigmanent or textile colorants and productions of the pigmanent printing ink and catalytic characteristics, Oxidation and reduction and also, Oxidantion Catalysor for elimination of sulfur from oil products.The pigmanent obtain from various methods, for example: copper phthalocyanines produce from dry and wet methods. In this research work we obtained Copper, Cobalt, Manganese and zinc phthalocyanines with the formula of :( C32H16N8) M. by the reaction of a mixture contain Urea, metal salt, phthalicanhydride and amoniom heptamolibdate as catalyst which the mixture heated in air at 180 oC for 7 - 8 h. and the resultant row phthalocyanine. treated in concentrated sulfuric acid. The final product was 80%. Respect to phthalicanhydride. Structured of above compounds were confirmed by using IR,UV/VIS, elemental analysis techniques.