Characterization of metal nitrates and clay supported metal nitrates by thermal analysis
作者： T Cseri , S Békássy , G Kenessey , G Liptay , F Figueras
DOI: 10.1016/S0040-6031(96)03037-7
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摘要: Abstract Hydrated metal nitrates of Zn, Mn, Ni, Co, Cu, Fe, Cr and Bi, either pure or supported by an acid treated montmorillonite (K10 from Sud-Chemie), were studied using X-Ray diffraction, TG, DTG, DTA, together with MS analysis gaseous products formed during thermal decomposition. The decomposition also analysed thermoemanation analysis. present on the support in form crystalline hydrates not as acetone solvates supposed earlier. started at lower temperatures than those observed for bulk nitrates. reagents tested different organic oxidation nitration model reactions. activities chemical reactions controlled stability nitrates, expected involving nitrogen oxides active intermediates. suitable reaction conditions obtained
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