scholarly journals Dynamics in Bi(iii)-containing apatite-type oxide ion conductors: a combined computational and experimental study

2018 ◽  
Vol 6 (12) ◽  
pp. 5129-5135 ◽  
Author(s):  
J. R. Peet ◽  
M. S. Chambers ◽  
A. Piovano ◽  
M. R. Johnson ◽  
I. Radosavljevic Evans
Keyword(s):  
Experimental Study ◽  
Solid Electrolytes ◽  
Ion Diffusion ◽  
Oxide Ion Conductors ◽  
Oxide Ion ◽  
Apatite Type ◽  
Ion Conductors

Introduction of Bi(iii) into apatite-type germanate solid electrolytes can facilitate oxide ion diffusion.

scholarly journals Neutron diffraction and atomistic simulation studies of Mg doped apatite-type oxide ion conductors

2007 ◽  
Vol 134 ◽  
pp. 181-194 ◽  
Author(s):  
E. Kendrick ◽  
J. E. H. Sansom ◽  
J. R. Tolchard ◽  
M. S. Islam ◽  
P. R. Slater
Keyword(s):  
Neutron Diffraction ◽  
Atomistic Simulation ◽  
Simulation Studies ◽  
Oxide Ion Conductors ◽  
Oxide Ion ◽  
Apatite Type ◽  
Mg Doped ◽  
Ion Conductors

Development of apatite-type oxide ion conductors

2004 ◽  
Vol 4 (6) ◽  
pp. 373-384 ◽  
Author(s):  
P.R. Slater ◽  
J.E.H. Sansom ◽  
J.R. Tolchard
Keyword(s):  
Oxide Ion Conductors ◽  
Oxide Ion ◽  
Apatite Type ◽  
Ion Conductors

Formation of apatite oxynitrides by the reaction between apatite-type oxide ion conductors, La8+xSr2−x(Si/Ge)6O26+x/2, and ammonia

2009 ◽  
Vol 182 (12) ◽  
pp. 3294-3298 ◽  
Author(s):  
A. Orera ◽  
D. Headspith ◽  
D.C. Apperley ◽  
M.G. Francesconi ◽  
P.R. Slater
Keyword(s):  
Oxide Ion Conductors ◽  
Oxide Ion ◽  
Apatite Type ◽  
Ion Conductors

Solid state 29Si NMR studies of apatite-type oxide ion conductors

2006 ◽  
Vol 16 (15) ◽  
pp. 1410 ◽  
Author(s):  
Jonathan E. H. Sansom ◽  
Julian R. Tolchard ◽  
M. Saiful Islam ◽  
David Apperley ◽  
Peter R. Slater
Keyword(s):  
Solid State ◽  
29Si Nmr ◽  
Nmr Studies ◽  
Oxide Ion Conductors ◽  
Oxide Ion ◽  
Apatite Type ◽  
Ion Conductors

Synthesis and electrical characterisation of the apatite-type oxide ion conductors Nd9.33+xSi6-yGayO26+z

Ionics ◽  
2004 ◽  
Vol 10 (5-6) ◽  
pp. 353-357 ◽  
Author(s):  
J. R. Tolchard ◽  
J. E. H. Sansom ◽  
M. S. Islam ◽  
P. R. Slater
Keyword(s):  
Oxide Ion Conductors ◽  
Oxide Ion ◽  
Apatite Type ◽  
Ion Conductors

Dielectric Relaxation Measurements in La1.94Ba0.06Mo2-yWyO9-δ (y=0, 1.0) Oxide-Ion Conductors

2014 ◽  
Vol 662 ◽  
pp. 20-23
Author(s):  
Dan Li ◽  
Bo Wang ◽  
Pei Gong ◽  
Jie Li ◽  
Xiang Hu Li
Keyword(s):  
Phase Transition ◽  
Dielectric Relaxation ◽  
Transition Process ◽  
Ion Diffusion ◽  
Oxygen Ion ◽  
Phase Transition Process ◽  
Relaxation Measurements ◽  
Oxide Ion Conductors ◽  
Oxide Ion ◽  
Ion Conductors

The influence of barium doping on the oxygen-ion diffusion and phase transition in the La2Mo2-yWyO9-δ (y=0, 1.0) oxide-ion conductors has been systematically investigated via dielectric techniques. In the Ba-doped La2Mo2O9 samples there are only two dielectric relaxation peaks Pd1 and Pd2, which are associated with the short-distance diffusion of oxygen vacancies. But in the Ba-doped La2MoWO9 members, three peaks are detected, including peak Pd1, Pd2, and peak Ph. The last is associated with the phase transition process from the static disordered state to the dynamic disordered state of oxygen ion/vacancy distribution.

scholarly journals Structural studies of apatite-type oxide ion conductors doped with cobalt

2005 ◽  
pp. 1273 ◽  
Author(s):  
Julian R. Tolchard ◽  
Jonathan E. H. Sansom ◽  
M. Saiful Islam ◽  
Peter R. Slater
Keyword(s):  
Structural Studies ◽  
Oxide Ion Conductors ◽  
Oxide Ion ◽  
Apatite Type ◽  
Ion Conductors
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