Title of article :
On cationic mobility in Nasicon phosphates LiTi2(PO4)3 and Li0.9Ti1.9Nb0.1(PO4)3
Author/Authors :
Pinus، نويسنده , , I.Yu. and Khoroshilov، نويسنده , , A.V. and Gavrichev، نويسنده , , K.S. and Tarasov، نويسنده , , V.P. and Yaroslavtsev، نويسنده , , A.B.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2012
Abstract :
A systematic examination of LiTi2(PO4)3 and Li0.9Ti1.9Nb0.1(PO4)3 phosphates with Nasicon structure was carried out in order to investigate “order–disorder” phase transitions. The structural features of aliovalent doped Li0.9Ti1.9Nb0.1(PO4)3 are considered in comparison with initial LiTi2(PO4)3. Explanations of the thermal behavior of samples are proposed based on NMR 7Li, 93Nb data, X-ray powder diffraction, DSC and impedance spectroscopy.
Keywords :
Nasicon , Lithium mobility , 7Li NMR , phase transition , DSC
Journal title :
Solid State Ionics
Journal title :
Solid State Ionics
