P-31 AND SI-29 SOLID NUCLEAR-MAGNETIC-RESONANCE STUDIES ON THE NA3ZR2-XYXSI2-XP1+XO12 SYSTEM

Authors
YUE Y DENG F KU HB YE CH LIN ZX TIAN SB
Citation
Y. Yue et al., P-31 AND SI-29 SOLID NUCLEAR-MAGNETIC-RESONANCE STUDIES ON THE NA3ZR2-XYXSI2-XP1+XO12 SYSTEM, Materials chemistry and physics, 37(1), 1994, pp. 86-89
Citations number
10
Categorie Soggetti
Material Science
Journal title
Materials chemistry and physics → ACNP
ISSN journal
02540584
Volume
37
Issue
1
Year of publication
1994
Pages
86 - 89
Database
ISI
SICI code
0254-0584(1994)37:1<86:PASSNS>2.0.ZU;2-3
Abstract
P-31 and Si-29 magic-angle spinning nuclear magnetic resonance (MAS NM R) spectroscopy has been used to study, for the first time, a new fami ly of NASICON-type fast ionic conductors, i.e., the Na3Zr2-xYxSi2-xP1xO12 solid solution systems. The local environments surrounding phosph orus and silicon atoms in the compounds were deduced from the P-31 and Si-29 NMR spectra. It has been shown that Zr4+ ions can be substitute d for Y3+ ions in the lattice of Na3Zr2Si2PO12 and the latter were fou nd to distribute randomly in the crystalline framework.