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Mixed conductivity of the NASICON phase Na2+x+yZr1−yFeIIxFeIII1−x+y(PO4)3

✍ Scribed by O. Tillement; J. Angenault; J.C. Couturier; M. Quarton

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
281 KB
Volume
44
Category
Article
ISSN
0167-2738

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The solid solution Na,+ar,(P0,),\_,( ),has been investigated by \*)Na NMR. The parameters of the quadrupole tensor of the Na( 1) positions in NaZr2(P04), are yq= 1.2kO.l MHz and ~=0.04+0.04. Those for the Na( 1) and Na(2) sites in Na,Zr,(SiO,), are found to be Na( 1): vq= 1.04+0.1 MHz, ~=0.84?0.7; N