caa a22 4500 467923833 CHVBK 20180406152924.0 cr unu---uuuuu 170328e20060301xx s 000 0 eng 10.1134/S1087659606020179 doi (NATIONALLICENCE)springer-10.1134/S1087659606020179 Sequence of phase equilibrium states in the Dy-Mn-O system during thermal dissociation of the DyMn2O5 compound [Elektronische Daten] [L. Vedmid', V. Balakirev, A. Yankin, Yu. Golikov] The phase equilibria attained in the Dy-Mn-O system during step-by-step removal of oxygen from the DyMn2O5 compound are investigated using the static method (vacuum circulation setup, T = 725−950°C) and X-ray powder diffraction analysis of quenched solid phases. It is found that dissociation of DyMn2O5 proceeds in three stages. The temperature dependences of the equilibrium oxygen pressure for the revealed phase equilibria are determined experimentally. The changes in the standard thermodynamic functions of the reactions of dissociation and formation of DyMn2O5 and DyMnO3 from the oxides are calculated. Pleiades Publishing, Inc., 2006 Vedmid' L. State Institute of Metallurgy, Ural Division, Russian Academy of Sciences, ul. Amundsena 101, 620016, Yekaterinburg, Russia aut Balakirev V. State Institute of Metallurgy, Ural Division, Russian Academy of Sciences, ul. Amundsena 101, 620016, Yekaterinburg, Russia aut Yankin A. State Institute of Metallurgy, Ural Division, Russian Academy of Sciences, ul. Amundsena 101, 620016, Yekaterinburg, Russia aut Golikov Yu State Institute of Metallurgy, Ural Division, Russian Academy of Sciences, ul. Amundsena 101, 620016, Yekaterinburg, Russia aut Glass Physics and Chemistry Nauka/Interperiodica 32/2(2006-03-01), 234-237 1087-6596 32:2<234 2006 32 10720 https://doi.org/10.1134/S1087659606020179 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S1087659606020179 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Vedmid' L. State Institute of Metallurgy, Ural Division, Russian Academy of Sciences, ul. Amundsena 101, 620016, Yekaterinburg, Russia aut NATIONALLICENCE 700 1- Balakirev V. State Institute of Metallurgy, Ural Division, Russian Academy of Sciences, ul. Amundsena 101, 620016, Yekaterinburg, Russia aut NATIONALLICENCE 700 1- Yankin A. State Institute of Metallurgy, Ural Division, Russian Academy of Sciences, ul. Amundsena 101, 620016, Yekaterinburg, Russia aut NATIONALLICENCE 700 1- Golikov Yu State Institute of Metallurgy, Ural Division, Russian Academy of Sciences, ul. Amundsena 101, 620016, Yekaterinburg, Russia aut NATIONALLICENCE 773 0- Glass Physics and Chemistry Nauka/Interperiodica 32/2(2006-03-01), 234-237 1087-6596 32:2<234 2006 32 10720 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer