Influence of site percolation and local distortion on lithium ion conductivity in perovskite-type oxides La0.55Li0.35 − xKxTiO3 and La0.55Li0.35TiO3-KMO3 (M = Nb and Ta)

1996 ◽  
Vol 86-88 ◽  
pp. 165-169 ◽  
Author(s):  
Tetsuhiro Katsumata ◽  
Yoji Matsui ◽  
Yoshiyuki Inaguma ◽  
Mitsuru Itoh
Keyword(s):  
Lithium Ion ◽  
Ion Conductivity ◽  
Site Percolation ◽  
Local Distortion ◽  
Lithium Ion Conductivity ◽  
Perovskite Type

scholarly journals Lithium-Ion Conductivity in Lithium Lanthanum Titanates as Different Local Distortion Model Compounds

2010 ◽  
Vol 78 (5) ◽  
pp. 457-459
Author(s):  
Toyoki OKUMURA ◽  
Tomokazu FUKUTSUKA ◽  
Yoshiharu UCHIMOTO ◽  
Morihiro SAITO ◽  
Jun KUWANO
Keyword(s):  
Lithium Ion ◽  
Ion Conductivity ◽  
Model Compounds ◽  
Distortion Model ◽  
Local Distortion ◽  
Lithium Ion Conductivity

Predominant Factors of Lithium Ion Conductivity in Perovskite-Type Oxides

1996 ◽  
Vol 453 ◽  
Author(s):  
Y. Inaguma ◽  
T. Katsumata ◽  
J. Yu ◽  
M. Itoh
Keyword(s):  
Activation Energy ◽  
Lithium Ion ◽  
Ion Conductivity ◽  
Ion Conduction ◽  
Lithium Ion Conductivity ◽  
A Site ◽  
Perovskite Type

AbstractThe relation between the structure and the lithium ion conductivity in perovskite-type oxides ABO3 was investigated from the viewpoint of the the arrangement of A-site ions. It was showed that the conductivity in La2/3-xLi3x□1/3–2xTiO3 is strongly influenced by not only the concentration but also the ordered arrangement of skeletal A-site ions. Further the activation energy for ion conduction was found to be dominated by the covalency of B-O bond in addition to the bottleneck size.

High lithium ion conductivity in the perovskite-type compounds

1994 ◽  
Vol 70-71 ◽  
pp. 203-207 ◽  
Author(s):  
M ITOH ◽  
Y INAGUMA ◽  
W JUNG ◽  
L CHEN ◽  
T NAKAMURA
Keyword(s):  
Lithium Ion ◽  
Ion Conductivity ◽  
Lithium Ion Conductivity ◽  
Perovskite Type

Synthesis and lithium-ion conductivity for perovskite-type Li3/8Sr7/16Ta3/4Zr1/4O3 solid electrolyte by powder-bed sintering

2014 ◽  
Vol 261 ◽  
pp. 95-99 ◽  
Author(s):  
Ryoji Inada ◽  
Keisuke Kimura ◽  
Koji Kusakabe ◽  
Tomohiro Tojo ◽  
Yoji Sakurai
Keyword(s):  
Solid Electrolyte ◽  
Lithium Ion ◽  
Ion Conductivity ◽  
Powder Bed ◽  
Lithium Ion Conductivity ◽  
Perovskite Type
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