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NASICON-like phases in ScPO4-Na3PO4-Li3PO4 quasiternary system

Published online by Cambridge University Press:  01 February 2011

Mariya Zhuravleva ,
Ruslan Zakalyukin ,
Valeriy Fomichev ,
Andrey Novoselov ,
Akira Yoshikawa ,
Tsuguo Fukuda  and
Galina Zimina
Mariya Zhuravleva
Affiliation:
marzh@tagen.tohoku.ac.jp, Lomonosov Moscow State Academy of Fine Chemical Technology, Vernadskogo Av. 86, Moscow, N/A, 119571, Russian Federation
Ruslan Zakalyukin
Affiliation:
hitechn@mitht.ru, Lomonosov Moscow State Academy of Fine Chemical Technology, Vernadskogo Av. 86, Moscow, N/A, 119571, Russian Federation
Valeriy Fomichev
Affiliation:
hitechn@mitht.ru, Lomonosov Moscow State Academy of Fine Chemical Technology, Vernadskogo Av. 86, Moscow, N/A, 119571, Russian Federation
Andrey Novoselov
Affiliation:
anvn@tagen.tohoku.ac.jp, Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Division of Advanced Crystal Materials, Katahira 2-1-1, Aoba-ku, Sendai, N/A, 980-8577, Japan
Akira Yoshikawa
Affiliation:
yosikawa@tagen.tohoku.ac.jp, Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Division of Advanced Crystal Materials, Katahira 2-1-1, Aoba-ku, Sendai, N/A, 980-8577, Japan
Tsuguo Fukuda
Affiliation:
yosikawa@tagen.tohoku.ac.jp, Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Division of Advanced Crystal Materials, Katahira 2-1-1, Aoba-ku, Sendai, N/A, 980-8577, Japan
Galina Zimina
Affiliation:
hitechn@mitht.ru, Lomonosov Moscow State Academy of Fine Chemical Technology, Vernadskogo Av. 86, Moscow, N/A, 119571, Russian Federation
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Abstract

Phase formation in ternary system of complex Sc, Na and Li phosphates was studied at 950°C and synthesis of new phases of definite composition was carried out. Obtained samples were investigated with X-ray powder diffraction, infrared and impedance spectroscopy. Compositions of fields of homogeneity with the NASICON-like structure were discovered. Temperature dependency of ionic conductivity was measured.

Keywords

ceramicionic conductorphase equilibria
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 936: Symposium L – Materials for Next-Generation Display Systems , 2006 , 0936-L01-06
Copyright
Copyright © Materials Research Society 2006

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