caa a22 4500 467927847 CHVBK 20180406152934.0 cr unu---uuuuu 170328e20061101xx s 000 0 eng 10.1134/S0020168506110148 doi (NATIONALLICENCE)springer-10.1134/S0020168506110148 Oxide-ion-conducting phases in the Bi2MoO6-Bi2VO5.5 system [Elektronische Daten] [V. Voronkova, E. Kharitonova, O. Rudnitskaya] In search of new oxide-ion-conducting phases, we have synthesized a series of Bi2V1−x Mo x O5.5+x/2 ceramic samples, in which the end-members Bi2VO5.5 (x = 0) and Bi2MoO6 (x = 1) are single-layer Aurivillius phases, possess ferroelectric properties, and offer high oxide-ion conductivity. We have determined the phase composition of the samples and have investigated their electrical properties. The results indicate the formation of narrow ranges of Bi2VO5.5-and Bi2MoO6-based solid solutions (0 < x ≤ 0.1 and 0.9 ≤ x < 1, respectively). In the composition range 0.2 ≤ x ≤ 0.8, the samples consist of Bi2VO5.5-or Bi2MoO6-based solid solutions and compounds isostructural with BiVO4 and Bi6Mo2O15. Molybdenum doping stabilizes the orthorhombic phase β-Bi2VO5.5 to room temperature, but the solid solutions differ little in electric conductivity from Bi2VO5.5. The conductivity of the Bi2MoO6-based solid solutions is higher than that of undoped bismuth molybdate by about a factor of 3. Pleiades Publishing, Inc., 2006 Voronkova V. Moscow State University, Vorob'evy gory 1, 119992, Moscow, Russia aut Kharitonova E. Moscow State University, Vorob'evy gory 1, 119992, Moscow, Russia aut Rudnitskaya O. Moscow State University, Vorob'evy gory 1, 119992, Moscow, Russia aut Inorganic Materials Nauka/Interperiodica 42/11(2006-11-01), 1255-1259 0020-1685 42:11<1255 2006 42 10789 https://doi.org/10.1134/S0020168506110148 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0020168506110148 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Voronkova V. Moscow State University, Vorob'evy gory 1, 119992, Moscow, Russia aut NATIONALLICENCE 700 1- Kharitonova E. Moscow State University, Vorob'evy gory 1, 119992, Moscow, Russia aut NATIONALLICENCE 700 1- Rudnitskaya O. Moscow State University, Vorob'evy gory 1, 119992, Moscow, Russia aut NATIONALLICENCE 773 0- Inorganic Materials Nauka/Interperiodica 42/11(2006-11-01), 1255-1259 0020-1685 42:11<1255 2006 42 10789 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer