caa a22 4500 463234456 CHVBK 20180405153252.0 cr unu---uuuuu 170326e20070801xx s 000 0 eng 10.1007/s10853-006-1249-3 doi (NATIONALLICENCE)springer-10.1007/s10853-006-1249-3 Study of electrical conductivity changes and phase transitions in TiO2 doped ZrO2 [Elektronische Daten] [Saba Beg, Pooja Varshney, Sarita,] The electrical conductivity in ZrO2 doped with various molar ratios of TiO2 has been measured at different temperatures. Phase transitions depending on the temperature for different molar compositions were investigated by doping of the samples. The conductivity is also found to increase with rise in temperature till 200°C and thereafter decreases due to collapse of the fluorite framework. A second rise in conductivity in the doped samples around 462°C is observed due to phase transition of ZrO2. X-ray powder diffraction recorded at high temperature show the effect of doping and the phase relationships of doped materials. DTA was also carried out for confirming doping effect and phase transition in samples. Springer Science+Business Media, LLC, 2007 Beg Saba Department of Chemistry, Aligarh Muslim University, 202002, Aligarh, India aut Varshney Pooja Department of Chemistry, Aligarh Muslim University, 202002, Aligarh, India aut Sarita, Department of Chemistry, Aligarh Muslim University, 202002, Aligarh, India aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/15(2007-08-01), 6274-6278 0022-2461 42:15<6274 2007 42 10853 https://doi.org/10.1007/s10853-006-1249-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-1249-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Beg Saba Department of Chemistry, Aligarh Muslim University, 202002, Aligarh, India aut NATIONALLICENCE 700 1- Varshney Pooja Department of Chemistry, Aligarh Muslim University, 202002, Aligarh, India aut NATIONALLICENCE 700 1- Sarita Department of Chemistry, Aligarh Muslim University, 202002, Aligarh, India aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/15(2007-08-01), 6274-6278 0022-2461 42:15<6274 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer