M 94 Multivalent ionic conductivity in the series of phosphates LaxYb1/3 -x Zr2(PO4)3 with NASICON structure [] / Denis M. Bykov, Georgi Sh. Shekhtman, Al'bina I. Orlova, Viktoriya S. Kurazhkovskaya, Elena Yu. Borovikova, Valeriy Yu. Volgutov // Solid State Ionics. - 2011. - Vol. 182, № 1. - С. 47-52. . - ISSN 0167-2738 Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): ЛАНТАНОИДЫ -- СПЕКТРОСКОПИЯ Аннотация: The electric conductivity at elevated temperatures has been measured for the series of orthophosphates LaxYb1/3 ? xZr2(PO4)3, where x = 0, 1/18, 1/9, 1/6, 2/9, 5/18, and 1/3. They belong to the family of NASICON compounds, which are known to possess trivalent ionic conductivity. The method of infrared spectroscopy has been applied to determine structural transition P3? > P3?c. These data correlate well with the observed conductivity values plotted against composition \\\\Cserver\\dist\\НБО\\Cтатьи БД ИВТЭ\\Solid State Ionics\\SSI2011 V.182, N 1. - P.47-52.pdf |