Oxygen-ionic conductivity of perovskite-type La1−xSrxGa1−yMgyM0.20O3−δ (M=Fe, Co, Ni)

2003 ◽  
Vol 82 (3) ◽  
pp. 684-690 ◽  
Author(s):  
A.A Yaremchenko ◽  
A.L Shaula ◽  
D.I Logvinovich ◽  
V.V Kharton ◽  
A.V Kovalevsky ◽  
...  
Keyword(s):  
Ionic Conductivity ◽  
Oxygen Ionic Conductivity ◽  
Perovskite Type

scholarly journals Synthesis and applications of nanoporous perovskite metal oxides

2018 ◽  
Vol 9 (15) ◽  
pp. 3623-3637 ◽  
Author(s):  
Xiubing Huang ◽  
Guixia Zhao ◽  
Ge Wang ◽  
John T. S. Irvine
Keyword(s):  
Ionic Conductivity ◽  
Metal Oxides ◽  
Chemical Properties ◽  
Physical And Chemical Properties ◽  
Oxygen Mobility ◽  
Redox Behaviour ◽  
The Past ◽  
Physical And Chemical ◽  
Perovskite Type ◽  
And Chemical Properties

Perovskite-type metal oxides have been widely investigated and applied in various fields in the past several decades due to their extraordinary variability of compositions and structures with targeted physical and chemical properties (e.g., redox behaviour, oxygen mobility, electronic and ionic conductivity).

A Chemical Bonding Approach to Ionic Conduction and Thermal Expansion in Oxide Ion Conductors

2010 ◽  
Vol 72 ◽  
pp. 343-347 ◽  
Author(s):  
Sachi Taniguchi ◽  
Masaru Aniya
Keyword(s):  
Thermal Expansion ◽  
Ionic Conductivity ◽  
Thermal Expansion Coefficient ◽  
Expansion Coefficient ◽  
Ionic Conduction ◽  
Point Of View ◽  
Semiempirical Methods ◽  
Oxygen Ionic Conductivity ◽  
The Difference ◽  
The Individual

In complex perovskite-type oxides which have been studied as cathode materials, the thermal expansion coefficient increases with the increase in the oxygen ionic conductivity. In the present study, with the aim to explain such a behavior, a research has been carried out from a chemical bond point of view. For oxides A1-xA′xB1-yB′yO with perovskite structure, the ionicity of the individual bond, A-O and B-O, and the thermal expansion coefficient of mixed compounds were estimated by using semiempirical methods. It has been shown that the thermal expansion coefficient and the oxygen ionic conductivity decrease with the increase in the difference of the ionicity between A-O and B-O bonds. It is also found that the tolerance factor and the specific free volume are linearly correlated with the difference of ionicity.

Estimation of oxygen ionic conductivity in nickel-zirconia composite by oxygen permeation method

2009 ◽  
Vol 14 (6) ◽  
pp. 945-949 ◽  
Author(s):  
Yan-bo Zuo ◽  
Jian-heng Li ◽  
Qing Zeng ◽  
Wei Liu ◽  
Chu-sheng Chen
Keyword(s):  
Ionic Conductivity ◽  
Oxygen Permeation ◽  
Oxygen Ionic Conductivity

Oxygen ionic conductivity of NTE materials of cubic Zr1−xLnxW2−yMoyO8−x/2 (Ln=Er, Yb)

2008 ◽  
Vol 10 (8) ◽  
pp. 1037-1041 ◽  
Author(s):  
Hai-Hua Li ◽  
Hai-Ting Xia ◽  
Xi-Ping Jing ◽  
Xin-Hua Zhao
Keyword(s):  
Ionic Conductivity ◽  
Oxygen Ionic Conductivity

scholarly journals An Application of Oxygen Ionic Conductivity of Zirconia to Metal-Zirconia Joining

1989 ◽  
Vol 75 (2) ◽  
pp. 259-266 ◽  
Author(s):  
Kiyoshi NOGI ◽  
Hiroyuki TAKEDA ◽  
Motoki SAKASHITA ◽  
Kazumi OGINO
Keyword(s):  
Ionic Conductivity ◽  
Oxygen Ionic Conductivity

Perovskite-Type Electrolyte for Ceramic Lithium Batteries: Enhanced Microstructure and Bulk Ionic Conductivity

2021 ◽  
Vol MA2021-01 (4) ◽  
pp. 257-257
Author(s):  
Shuo Yan ◽  
Ali Merati ◽  
Yaser Abu-Lebdeh ◽  
Vladimir Pankov ◽  
Chae-Ho Yim ◽  
...  
Keyword(s):  
Ionic Conductivity ◽  
Lithium Batteries ◽  
Perovskite Type ◽  
Type Electrolyte
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