P 56 Phase Transformations and Cation Mobility in Li3-2xNbxIn2-x(PO4)3 Complex Phosphates / A. R. Shaikhlislamova, I. A. Stenina, N. A. Zhuravlev, I. V. Arkhangel’skii, A. I. Rebrov, A. B. Yaroslavtsev // Russian Journal of Inorganic Chemistry. - 2009. - Vol. 54, № 4. - P500-504 : il. - Bibliogr. : p. 504 (14 ref.) Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): ФАЗОВЫЙ ПЕРЕХОД -- ФОСФАТЫ Аннотация: Cation mobility in Li3–2xNbxIn2 –x(PO4)3 complex phosphates was studied by impedance spectroscopy, calorimetry, and 7Li NMR spectroscopy. A phase transition at ≈273 K is suggested for compositions containing ≈1mol lithium per formula unit Полный текст |