Oxide-ion conductivity of the perovskite-type solid-solution system, (Ba1−x−ySrxLay)2In2O5+y

2002 ◽  
Vol 154-155 ◽  
pp. 571-576 ◽  
Author(s):  
K Kakinuma
Keyword(s):  
Solid Solution ◽  
Ion Conductivity ◽  
Solution System ◽  
Oxide Ion Conductivity ◽  
Solid Solution System ◽  
Perovskite Type ◽  
Oxide Ion

High Oxide Ion Conductivity of (Ba1-x-ySrxLay)InO2.5+y/2 Members Derived from the Ba2In2O5 System

2005 ◽  
Vol 242-244 ◽  
pp. 159-168 ◽  
Author(s):  
Katsuyoshi Kakinuma ◽  
Hiroshi Yamamura ◽  
Tooru Atake
Keyword(s):  
Ion Mobility ◽  
Ion Conductivity ◽  
Ion Conductor ◽  
Oxide Ion Conductor ◽  
Oxide Ion Conductivity ◽  
Maximum Value ◽  
Solid Solution System ◽  
Perovskite Type ◽  
Oxide Ion ◽  
Key Parameter

We have discovered a high oxide ion conductor within the perovskite-type (Ba1-x-ySrxLay)InO2.5+y/2 solid-solution system. The system was derived from brownmillerite-type Ba2In2O5, which possessed a ordered oxide ion vacancies. When we doped La3+ into the Ba site, the vacancy changed to a disordered state. The oxide ion conductivity increased with the amount of doped La3+, reaching a maximum value of 0.12 (S/cm) at 800 oC in (Ba0.3Sr0.2La0.5)InO2.75, a level exceeding that of yttria-stabilized zirconia. The oxide ion conductivity of this system was strongly dependent on the unit cell free volume, which appears to be the key parameter governing oxide ion mobility.

Dielectric properties of a-site deficient perovskite-type lanthanum-calcium-titanium oxide solid solution system []

1995 ◽  
Vol 30 (3) ◽  
pp. 307-316 ◽  
Author(s):  
In-Seon Kim ◽  
Woo-Hwan Jung ◽  
Yoshiyuki Inaguma ◽  
Tetsuro Nakamura ◽  
Mitsuru Itoh
Keyword(s):  
Solid Solution ◽  
Dielectric Properties ◽  
Titanium Oxide ◽  
Solution System ◽  
Oxide Solid Solution ◽  
Solid Solution System ◽  
A Site ◽  
Perovskite Type

ChemInform Abstract: Oxide Ion Conductivity in Doped NdAlO3 Perovskite-Type Oxides.

ChemInform ◽  
2010 ◽  
Vol 26 (10) ◽  
pp. no-no
Author(s):  
T. ISHIHARA ◽  
H. MATSUDA ◽  
Y. TAKITA
Keyword(s):  
Ion Conductivity ◽  
Oxide Ion Conductivity ◽  
Perovskite Type ◽  
Oxide Ion

Oxide ion conductivity in perovskite type Sr2ScAlO5 and related compounds

1992 ◽  
Vol 53-56 ◽  
pp. 748-753 ◽  
Author(s):  
Y. Takeda ◽  
N. Imanishi ◽  
R. Kanno ◽  
T. Mizuno ◽  
H. Higuchi ◽  
...  
Keyword(s):  
Ion Conductivity ◽  
Oxide Ion Conductivity ◽  
Related Compounds ◽  
Perovskite Type ◽  
Oxide Ion

Oxide Ion Conductivity in Doubly Doped PrGaO3 Perovskite‐Type Oxide

1999 ◽  
Vol 146 (5) ◽  
pp. 1643-1649 ◽  
Author(s):  
Tatsumi Ishihara ◽  
Haruyoshi Furutani ◽  
Hiroshi Arikawa ◽  
Miho Honda ◽  
Taner Akbay ◽  
...  
Keyword(s):  
Ion Conductivity ◽  
Oxide Ion Conductivity ◽  
Perovskite Type Oxide ◽  
Perovskite Type ◽  
Oxide Ion

ChemInform Abstract: Oxide Ion Conductivity in Doubly Doped PrGaO3 Perovskite-Type Oxide.

ChemInform ◽  
2010 ◽  
Vol 30 (30) ◽  
pp. no-no
Author(s):  
Tatsumi Ishihara ◽  
Haruyoshi Furutani ◽  
Hiroshi Arikawa ◽  
Miho Honda ◽  
Taner Akbay ◽  
...  
Keyword(s):  
Ion Conductivity ◽  
Oxide Ion Conductivity ◽  
Perovskite Type Oxide ◽  
Perovskite Type ◽  
Oxide Ion

Oxide ion conductivity in doped Ga based perovskite type oxide

1996 ◽  
Vol 86-88 ◽  
pp. 197-201 ◽  
Author(s):  
Tatsumi Ishihara ◽  
Hideaki Matsuda ◽  
Mohamad Azmi bin Bustam ◽  
Yusaku Takita
Keyword(s):  
Ion Conductivity ◽  
Oxide Ion Conductivity ◽  
Perovskite Type Oxide ◽  
Perovskite Type ◽  
Oxide Ion

Oxygen-deficient and ordered perovskite-type solid-solution system

1990 ◽  
Vol 87 (1) ◽  
pp. 245-249 ◽  
Author(s):  
Mitsuru Itoh ◽  
Tohru Sawada ◽  
Ruixing Liang ◽  
Hitoshi Kawaji ◽  
Tetsurō Nakamura
Keyword(s):  
Solid Solution ◽  
Solution System ◽  
Solid Solution System ◽  
Perovskite Type
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