Journal ArticleDOI
Synthesis,TG, DSC and infrared spectral study of NiMn2(C4H4O4)3·6N2H4
TLDR
Nickel manganese succinato-hydrazinate (NiMn2(C4H4O4)3·6N2H4) has been synthesized for the first time by a novel precursor technique and characterized by IR, AAS and XRD as discussed by the authors.Abstract:
Nickel manganese succinato-hydrazinate (NiMn2(C4H4O4)3·6N2H4), has been synthesized for the first time by a novel precursor technique and characterized by IR, AAS and XRD. Thermal decomposition of the compound was studied from room temperature (rT) to 800°C by differential scanning calorimetry (DSC) and thermogravimetric (TG) analysis besides isothermal mass loss studies. The compound was found to decompose autocatalytically, once ignited. TG-DSC shows two steps decomposition i.e. dehydrazination followed by decarboxylation. The infrared spectral studies show the N–N stretching frequency at 972 cm–1 suggesting a bidentate bridging structure of hydrazine molecule in (NiMn2(C4H4O4)3·6N2H4).read more
Citations
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Growth and characterization of 2-amino-5-nitrobenzophenonium picrate crystals
TL;DR: In this article, single crystals of 2-amino-5-nitrobenzophenonium picrate (ANBP) were grown by slow evaporation solution growth technique from a mixed solvent system ethanol-chloroform-acetic acid (1: 1:1:1, v/v) using nuclear magnetic resonance analyses.
Journal ArticleDOI
The influence of kaolin filler on thermal and spectral characteristics of rubberizing components without rubber
TL;DR: In this article, the interactions between vulcanizing ingredients such as zinc oxide (ZnO), stearic acid (SA), CBS (N-cyclohexyl-2-benzothiazolesulfenamide), and sulfur (S) with kaolin (K) filler were studied.
Journal ArticleDOI
Growth and characterization of tris thiourea chromium(III) sulphate
TL;DR: In this paper, a single crystal of tris thiourea chromium(III) sulphate was grown by slow evaporation technique at 303 K. The structural properties of the grown crystals were characterized by FTIR spectroscopy, UV and powder X-ray diffraction analysis.
Journal ArticleDOI
Synthesis and thermal stability of some inorganic ion exchangers based on silicon and tin
TL;DR: In this paper, a number of silicon-based inorganic ion exchangers were synthesized under different conditions of preparation and the original and regenerated ion exchange capacities (IECs) were determined.
Journal ArticleDOI
Nucleation kinetics of a new nonlinear optical crystal
TL;DR: In this paper, the induction period of various proportion of urea-thiourea zinc chloride crystal in water has been measured experimentally using the visual observation method, which is inversely proportional to the nucleation rate.
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An assessment of high voltage electron microscopy (HVEM). An invited review
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