학술논문
SYNTHESIS, CHARACTERIZATION AND THERMAL DECOMPOSITIONS STUDIES OF SOME MALATES COORDINATION COMPOUNDS: Part I. iron-nickel compounds
Document Type
Academic Journal
Author
Source
Journal of Thermal Analysis & Calorimetry. Jan 01, 2003 74(3):789-799
Subject
Language
English
ISSN
1418-2874
Abstract
The thermal behaviour of three coordination compounds, potential precursors of nickel ferrite [Fe2Ni(C4H4O5)2.5(OH)2]NO3·5H2O,[Fe2Ni(C4H8O3N2)4](NO3)8·24H2O and (NH4)[Fe2Ni(C4H4O5)3(OH)3]·3H2O has been investigated to evaluate their suitability as precursors for nickel ferrite. For a complete and reliable assignment of the thermal transformations, the isolable solid intermediates and end products were characterized by IR, X-ray diffraction and Mössbauer investigations. A decomposition scheme is proposed.