BORA , MOUSHUMI and GANGULI , J N and DUTTA , D K (2000) Thermal and spectrodcopic studies on the decomposition of [Ni{di(2-aminoethyl)amine}2] and [Ni(2,2':6',2"-terpyridine)2] Montmorillonite intercalated composites. Thermochemica Acta, 346. pp. 169-175.

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Intercalated [Ni{di(2-aminoethyl)amine}2]-Montmorillonite (I) and [Ni(2,20:60,200-terpyridine)2]-Montmorillonite (II) composites have been synthesized and their thermal behavior studied by TG, DTG and DTA substantiated by XRD and IR spectroscopy. Thermal stabilities of the composites I and II were about 50 and 1508C higher, respectively, compared to their respective free metal complex salts. These results indicate that the metal complex with aromatic backboned ligands had higher thermal stability than that of the aliphatic one upon intercalation into layered clay. XRD data showed that on heating, the basal spacing (d001) of the I composite decreased gradually from 14.5 A

Item Type: Article
Subjects: Chemistry > Material Science
Depositing User: Dr. PK Barooah
Date Deposited: 13 Jan 2012 05:03
Last Modified: 13 Jan 2012 05:03

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