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Abstract:
Perovskite-type lithium fast ion conductors of Li3xLa0.67-xInyTi1-2yPyO3 system were prepared by solid state reaction. X-ray powder diffraction shows that perovskite solid solution forms in the ranges of x = 0.10 similar to 0.12, y less than or equal to 0. 2. AC impedance measurements indicate that the bulk conductivities and the total conductivities are of 1 x 10(-5) and 1 x 10(-5) S (.) cm(-1) at 25degreesC respectively. The compositions have low bulk activation energies of 20 kJ(.)mol(-1) in the temperature ranges of 298 similar to 523 K and total activation energies of 40 kJ(.)mol(-1) in the temperature ranges of 298 similar to 623 K.
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JOURNAL OF RARE EARTHS
ISSN: 1002-0721
CN: 11-2788/TF
Year: 2003
Issue: 5
Volume: 21
Page: 598-600
0 . 4 8 6
JCR@2003
5 . 2 0 0
JCR@2023
ESI Discipline: CHEMISTRY;
JCR Journal Grade:3
Cited Count:
WoS CC Cited Count: 2
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 0
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