Title of article
Lithium and hydrogen ions transport in materials with NASICON structure
Author/Authors
Stenina، نويسنده , , I.A. and Pinus، نويسنده , , I.Yu. and Rebrov، نويسنده , , A.I. and Yaroslavtsev، نويسنده , , A.B.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
5
From page
445
To page
449
Abstract
A series of NASICON type compounds A1−xZr2−xNbx(PO4)3 (A=H, Li; x=0, 0.02, 0.1, 0.2) have been studied by 1H, 7Li, 31P NMR and impedance spectroscopy. Niobium substitution leads to cation mobility enhancement and favors the triclinic–rhombohedral phase transition. The phase transition and a local lithium motion are highly increased by vacancy formation, while cation conductivity is increased by interstitials formation in LiZr2(PO4)3 structure.
Keywords
solid state NMR , Ion conductivity , Nasicon , Lithium zirconium phosphate
Journal title
Solid State Ionics
Serial Year
2004
Journal title
Solid State Ionics
Record number
1717183
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