Abstract
Two bis(bipyridine) polymeric metal nitrate complexes with 4,4’-bipyridine of simple formula like [M(bipy)2](NO3)2⋅xH2O (where M=Co, Ni and Cu; x=4, 2 and 0, respectively) have been prepared and characterized. Their thermal decomposition has been undertaken using simultaneous TG-DTG-DTA and DSC in nitrogen atmosphere and non-isothermal TG in air atmosphere. Isothermal TG has been performed at decomposition temperature range of the complexes to evaluate the kinetics of decomposition by applying model-fitting as well as isoconversional method. Possible mechanistic pathways have also been proposed for the thermolysis. Ignition delay measurements have been carried out to investigate the response of these complexes under the condition of rapid heating.
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Singh, G., Singh, C. & Frohlich, R. Preparation, characterization and thermolysis of metal nitrate complexes with 4,4’-bipyridine. J Therm Anal Calorim 85, 425–431 (2006). https://doi.org/10.1007/s10973-005-7121-x
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DOI: https://doi.org/10.1007/s10973-005-7121-x