Doping strategies to optimise the oxide ion conductivity in apatite-type ionic conductors

2004 ◽  
pp. 3106 ◽  
Author(s):  
A. Najib ◽  
J. E. H. Sansom ◽  
J. R. Tolchard ◽  
P. R. Slater ◽  
M. S. Islam
Keyword(s):  
Ion Conductivity ◽  
Ionic Conductors ◽  
Oxide Ion Conductivity ◽  
Oxide Ion ◽  
Apatite Type

scholarly journals Average and Local Structure of Apatite-Type Germanates and Implications for Oxide Ion Conductivity

2019 ◽  
Vol 58 (21) ◽  
pp. 14853-14862 ◽  
Author(s):  
Matthew S. Chambers ◽  
Philip A. Chater ◽  
Ivana Radosavljevic Evans ◽  
John S. O. Evans
Keyword(s):  
Local Structure ◽  
Ion Conductivity ◽  
Oxide Ion Conductivity ◽  
Oxide Ion ◽  
Apatite Type

Single crystal growth and oxide ion conductivity of apatite-type rare-earth silicates

2004 ◽  
Vol 174 (1-4) ◽  
pp. 73-80 ◽  
Author(s):  
M HIGUCHI ◽  
Y MASUBUCHI ◽  
S NAKAYAMA ◽  
S KIKKAWA ◽  
K KODAIRA
Keyword(s):  
Rare Earth ◽  
Crystal Growth ◽  
Single Crystal ◽  
Single Crystal Growth ◽  
Ion Conductivity ◽  
Oxide Ion Conductivity ◽  
Oxide Ion ◽  
Apatite Type

scholarly journals Hydrothermal Synthesis, Structure Investigation, and Oxide Ion Conductivity of Mixed Si/Ge-Based Apatite-Type Phases

2014 ◽  
Vol 53 (10) ◽  
pp. 4803-4812 ◽  
Author(s):  
Henan Li ◽  
Tom Baikie ◽  
Stevin S. Pramana ◽  
J. Felix Shin ◽  
Philip J. Keenan ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Ion Conductivity ◽  
Structure Investigation ◽  
Oxide Ion Conductivity ◽  
Oxide Ion ◽  
Apatite Type

Effect of Mg substitution on crystal structure and oxide-ion conductivity of apatite-type lanthanum silicates

2010 ◽  
Vol 181 (21-22) ◽  
pp. 1024-1032 ◽  
Author(s):  
Tomohiro Kinoshita ◽  
Tomoyuki Iwata ◽  
Emilie Béchade ◽  
Olivier Masson ◽  
Isabelle Julien ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Ion Conductivity ◽  
Oxide Ion Conductivity ◽  
Lanthanum Silicates ◽  
Mg Substitution ◽  
Oxide Ion ◽  
Apatite Type

High oxide-ion conductivity in Si-deficient La9.565(Si5.826□0.174)O26 apatite without interstitial oxygens due to the overbonded channel oxygens

2018 ◽  
Vol 6 (23) ◽  
pp. 10835-10846 ◽  
Author(s):  
Kotaro Fujii ◽  
Masatomo Yashima ◽  
Keisuke Hibino ◽  
Masahiro Shiraiwa ◽  
Koichiro Fukuda ◽  
...  
Keyword(s):  
Single Crystal ◽  
Ion Conductivity ◽  
X Ray Diffraction ◽  
X Ray ◽  
Oxide Ion Conductivity ◽  
Ion Conductivities ◽  
Lanthanum Silicates ◽  
Oxide Ion ◽  
Apatite Type

Overbonding of the channel oxygens in the apatite-type lanthanum silicates was found to be a key for the high oxide-ion conductivities by the present single-crystal neutron and X-ray diffraction studies.

Combined Effect of Germanium Doping and Grain Alignment on Oxide-Ion Conductivity of Apatite-Type Lanthanum Silicate Polycrystal

2012 ◽  
Vol 24 (13) ◽  
pp. 2611-2618 ◽  
Author(s):  
Koichiro Fukuda ◽  
Toru Asaka ◽  
Nobuo Ishizawa ◽  
Hiroki Mino ◽  
Daisuke Urushihara ◽  
...  
Keyword(s):  
Ion Conductivity ◽  
Combined Effect ◽  
Grain Alignment ◽  
Oxide Ion Conductivity ◽  
Lanthanum Silicate ◽  
Oxide Ion ◽  
Apatite Type
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