caa a22 4500 463188691 CHVBK 20180406164901.0 cr unu---uuuuu 170326e20070601xx s 000 0 eng 10.1007/s10973-005-7149-y doi (NATIONALLICENCE)springer-10.1007/s10973-005-7149-y Products and kinetics of non-isothermal decomposition of vanadium(IV) oxide compounds [Elektronische Daten] [L. Vlaev, V. Georgieva, S. Genieva] The kinetics of dehydration and decomposition of VOSO4·2H2O, VOSO4 and VOSeO3·H2O was studied under non-isothermal heating on a derivatograph. The stages and products of the thermal decomposition were determined. It was proved that VOSO4·2H2O decomposes to V2O5 while VOSeO3·H2O − to V2O4. A number of kinetic models and calculation procedures were used to determine the values of the kinetic parameters characterizing the process. The parameters calculated were compared and analyzed. IR-spectra of the initial substances and the solid residue after decomposition are presented. Springer Science+Business Media, LLC., 2007 IR-spectra nationallicence non-isothermal kinetics nationallicence thermal decomposition nationallicence vanadium(IV) oxide selenite nationallicence vanadium(IV) oxide sulfate nationallicence Vlaev L. Department of Physical Chemistry, Assen Zlatarov University, 8010, Bourgas, Bulgaria aut Georgieva V. Department of Physical Chemistry, Assen Zlatarov University, 8010, Bourgas, Bulgaria aut Genieva S. Department of Physical Chemistry, Assen Zlatarov University, 8010, Bourgas, Bulgaria aut Journal of Thermal Analysis and Calorimetry Springer US; http://www.springer-ny.com 88/3(2007-06-01), 805-812 1388-6150 88:3<805 2007 88 10973 https://doi.org/10.1007/s10973-005-7149-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-005-7149-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Vlaev L. Department of Physical Chemistry, Assen Zlatarov University, 8010, Bourgas, Bulgaria aut NATIONALLICENCE 700 1- Georgieva V. Department of Physical Chemistry, Assen Zlatarov University, 8010, Bourgas, Bulgaria aut NATIONALLICENCE 700 1- Genieva S. Department of Physical Chemistry, Assen Zlatarov University, 8010, Bourgas, Bulgaria aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Springer US; http://www.springer-ny.com 88/3(2007-06-01), 805-812 1388-6150 88:3<805 2007 88 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer