Thermodynamic Data for Mn3O4, Mn2O3 and MnO2
نویسندگان
چکیده
منابع مشابه
Thermodynamic Data for Mn3O4, Mn2O3 and MnO2
Thermodynamic properties of Mn3O4, Mn2O3 and MnO2 are reassessed based on new measurements and selected data from the literature. Data for these oxides are available in most thermodynamics compilations based on older calorimetric measurements on heat capacity and enthalpy of formation, and high-temperature decomposition studies. The older heat capacity measurements did not extend below 50 K. Re...
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Manganese oxide nanoparticles were synthesized by sol-gel technique. Annealing in 250°C leading to produce Mn3O4 .Mn2O3 was obtained by increasing annealing temperature.Potassium permanganate and maleic acid were used to produce MnO2 at room temperature.The structural properties of manganese oxides were investigated by XRD spectrum and the average crystallite size were identified in the range o...
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ژورنال
عنوان ژورنال: High Temperature Materials and Processes
سال: 2011
ISSN: 2191-0324,0334-6455
DOI: 10.1515/htmp.2011.069