Synthesis and characterization of lead phthalocyanine and its derivatives

Mohan Kumar, T. M. and Achar, B. N. (2006) Synthesis and characterization of lead phthalocyanine and its derivatives. Journal of Organometallic Chemistry, 691 (3). 331 - 336. ISSN 0022-328X

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Lead (II) phthalocyanine (PbPc); lead (II) tetranitro phthalocyanine (PbTNP) and lead (II) tetraamino phthalocyanine (PbTAP) are synthesized in pure state. These complexes are characterized using elemental analysis, UV–visible, IR-spectroscopy, X-ray crystallography and thermogravimetry. Kinetic and thermodynamic parameters associated with the thermal decomposition were calculated using thermogravimetric data. Electrical conductivity studies are done for all the three complexes using two-probe technique in the temperature range from 30 to 200°C. The electrical conductivity observed at 30°C are in the order PbTAP>PbTNP>PbPc. The relevant electrical conductivity data observed are reported.

Item Type: Article
Uncontrolled Keywords: Lead phthalocyanine complexes, UV–visible spectra, IR-spectra, X-ray diffraction, Thermogravimetry, Kinetic parameters, Electrical conductivity
Subjects: C Chemical Science > Chemistry
Divisions: Department of > Chemistry
Depositing User: LA manjunath user
Date Deposited: 28 Aug 2019 04:55
Last Modified: 07 Jul 2022 06:00

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