Interstitial oxide ion migration in scheelite-type electrolytes: a combined neutron diffraction and computational study

2015 ◽  
Vol 3 (44) ◽  
pp. 22258-22265 ◽  
Author(s):  
Chiara Ferrara ◽  
Alessandro Mancini ◽  
Clemens Ritter ◽  
Lorenzo Malavasi ◽  
Cristina Tealdi
Keyword(s):  
Neutron Diffraction ◽  
Computational Study ◽  
Ion Migration ◽  
Oxide Ion Conductors ◽  
Oxide Ion ◽  
Ion Conductors

W-doped LnNbO4+d compounds (Ln = La, Nd) have been recently proposed as novel interstitial-based oxide ion conductors.

Atomistic simulations of ion migration in sodium bismuth titanate (NBT) materials: towards superior oxide-ion conductors

2018 ◽  
Vol 6 (19) ◽  
pp. 9116-9123 ◽  
Author(s):  
Haiwu Zhang ◽  
Amr. H. H. Ramadan ◽  
Roger A. De Souza
Keyword(s):  
Bismuth Titanate ◽  
Atomistic Simulations ◽  
Sodium Bismuth Titanate ◽  
Ion Migration ◽  
Ion Conductivities ◽  
Oxide Ion Conductors ◽  
Oxide Ion ◽  
Ion Conductors

Fabricating (111)-ordered NBT and avoid any A-site vacancies will yield even higher oxide-ion conductivities.

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

scholarly journals Neutron Diffraction Study on the Defect Structure of Ta-Substituted Zn2TiO4 Oxide Ion Conductors

2007 ◽  
Vol 115 (1347) ◽  
pp. 780-785 ◽  
Author(s):  
Shigeomi TAKAI ◽  
Takayuki SHINOHARA ◽  
Akinori HOSHIKAWA ◽  
Stefanus HARJO ◽  
Kenichi OIKAWA ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Diffraction Study ◽  
Defect Structure ◽  
Neutron Diffraction Study ◽  
Oxide Ion Conductors ◽  
Oxide Ion ◽  
Ion Conductors

Solid-State 29Si NMR and Neutron-Diffraction Studies of Sr0.7K0.3SiO2.85 Oxide Ion Conductors

2014 ◽  
Vol 53 (13) ◽  
pp. 6962-6968 ◽  
Author(s):  
Jungu Xu ◽  
Xiaoming Wang ◽  
Hui Fu ◽  
Craig M. Brown ◽  
Xiping Jing ◽  
...  
Keyword(s):  
Solid State ◽  
Neutron Diffraction ◽  
29Si Nmr ◽  
Oxide Ion Conductors ◽  
Oxide Ion ◽  
Ion Conductors

scholarly journals Ga-doped Ca12Al14O33 mayenite oxide ion conductors: synthesis, defects, and electrical properties

RSC Advances ◽  
2019 ◽  
Vol 9 (7) ◽  
pp. 3809-3815 ◽  
Author(s):  
Huaibo Yi ◽  
Yun Lv ◽  
Yanhui Wang ◽  
Xue Fang ◽  
Victoria Mattick ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Bulk Conductivity ◽  
Oxide Ion Conductors ◽  
Ga Doping ◽  
Oxide Ion ◽  
Ion Conductors

The bulk conductivity of Ca12Al14O33 can be apparently enhanced by Ga-doping on the Al sites.

scholarly journals Nanoscale tracking of oxygen diffusion pathways in oxide ion conductors

2021 ◽  
Vol 27 (S1) ◽  
pp. 180-181
Author(s):  
David Diercks ◽  
Federico Baiutti ◽  
Francesco Chiabrera ◽  
Alex Morata ◽  
Albert Tarancon
Keyword(s):  
Oxygen Diffusion ◽  
Oxide Ion Conductors ◽  
Oxide Ion ◽  
Ion Conductors

The dependence of polymorphism on the ionic radius of Ln3+ (LnLaEr, Y) in the oxide ion conductors Bi0.775Ln0.225O1.5

1993 ◽  
Vol 67 (1-2) ◽  
pp. 25-28 ◽  
Author(s):  
A WATANABE ◽  
M DRACHE ◽  
J WIGNACOURT ◽  
P CONFLANT ◽  
J BOIVIN
Keyword(s):  
Ionic Radius ◽  
Oxide Ion Conductors ◽  
Oxide Ion ◽  
Ion Conductors
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