caa a22 4500 46318937X CHVBK 20180406164904.0 cr unu---uuuuu 170326e20071001xx s 000 0 eng 10.1007/s10973-006-7723-y doi (NATIONALLICENCE)springer-10.1007/s10973-006-7723-y Kinetics and thermodynamics of point defects in non-stoichiometric metal oxides and sulphides [Elektronische Daten] Microthermogravimetric study [Z. Grzesik, S. Mrowec] Kinetic methods for studying the transport properties of non-stoichiometric transition metal oxides and sulphides have been described. It has been shown that modern microthermogravimetric techniques enable, in rather simple way, the determination of the concentration and the mobility of point defects in these materials as a function of temperature and oxidant activity, with an accuracy difficult to attain with other, much more complicated and time consuming methods. The advantages of the kinetic methods described in this paper have been illustrated by the results obtained on Mn-MnS-S2 system which has been extensively studied in detail by different authors using various conventional techniques. Springer Science+Business Media, LLC., 2007 diffusion nationallicence metal evaporation nationallicence reequilibration nationallicence two-stage kinetic method nationallicence Grzesik Z. Department of Solid State Chemistry, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, al. A. Mickiewicza 30, 30-059, Cracow, Poland aut Mrowec S. Department of Solid State Chemistry, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, al. A. Mickiewicza 30, 30-059, Cracow, Poland aut Journal of Thermal Analysis and Calorimetry Springer US; http://www.springer-ny.com 90/1(2007-10-01), 269-282 1388-6150 90:1<269 2007 90 10973 https://doi.org/10.1007/s10973-006-7723-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-006-7723-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Grzesik Z. Department of Solid State Chemistry, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, al. A. Mickiewicza 30, 30-059, Cracow, Poland aut NATIONALLICENCE 700 1- Mrowec S. Department of Solid State Chemistry, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, al. A. Mickiewicza 30, 30-059, Cracow, Poland aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Springer US; http://www.springer-ny.com 90/1(2007-10-01), 269-282 1388-6150 90:1<269 2007 90 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer