Origin of Fast Ion Conduction in Li10GeP2S12, a Superionic Conductor

2016 ◽  
Vol 120 (51) ◽  
pp. 29002-29010 ◽  
Author(s):  
Arihant Bhandari ◽  
Jishnu Bhattacharya
Keyword(s):  
Superionic Conductor ◽  
Ion Conduction ◽  
Fast Ion

Elastic flexibility, fast-ion conduction, boson and floppy modes in AgPO3–AgI glasses

2009 ◽  
Vol 21 (20) ◽  
pp. 205106 ◽  
Author(s):  
Deassy I Novita ◽  
P Boolchand ◽  
M Malki ◽  
Matthieu Micoulaut
Keyword(s):  
Ion Conduction ◽  
Fast Ion

ChemInform Abstract: Fast Ion Conduction in Garnet-Type Metal Borohydrides Li3K3Ce2(BH4)12and Li3K3La2(BH4)12.

ChemInform ◽  
2016 ◽  
Vol 47 (15) ◽  
pp. no-no
Author(s):  
M. Brighi ◽  
P. Schouwink ◽  
Y. Sadikin ◽  
R. Cerny
Keyword(s):  
Ion Conduction ◽  
Fast Ion

FAST ION CONDUCTION OF COPPER IODIDE DOPED CHALCOGENIDE GLASSES

2012 ◽  
pp. 613-620
Author(s):  
T. USUKI ◽  
T. FURUKAWA ◽  
K. KANAI ◽  
T. NASU
Keyword(s):  
Chalcogenide Glasses ◽  
Copper Iodide ◽  
Ion Conduction ◽  
Fast Ion

Fast-ion conduction and local environments in BIMEVOX

2021 ◽  
Vol 379 (2211) ◽  
Author(s):  
Harry J. Stroud ◽  
Chris E. Mohn ◽  
Jean-Alexis Hernandez ◽  
Neil L. Allan
Keyword(s):  
Density Functional ◽  
Energy Landscape ◽  
Diffusion Mechanism ◽  
Ion Conduction ◽  
Functional Theory ◽  
Ion Conductor ◽  
Local Environments ◽  
Fast Ion Conductor ◽  
Fast Ion ◽  
Oxide Ions

The energy landscape of the fast-ion conductor Bi 4 V 2 O 11 is studied using density functional theory. There are a large number of energy minima, dominated by low-lying thermally accessible configurations in which there are equal numbers of oxygen vacancies in each vanadium–oxygen layer, a range of vanadium coordinations and a large variation in Bi–O and V–O distances. By dividing local minima in the energy landscape into sets of configurations, we then examine diffusion in each different layer using ab initio molecular dynamics. These simulations show that the diffusion mechanism mainly takes place in the 〈110〉 directions in the vanadium layers, involving the cooperative motion of the oxide ions between the O(2) and O(3) sites in these layers, but not O(1) in the Bi–O layers, in agreement with experiment. O(1) vacancies in the Bi–O layers are readily filled by the migration of oxygens from the V–O layers. The calculated ionic conductivity is in reasonable agreement with the experiment. We compare ion conduction in δ-Bi 4 V 2 O 11 with that in δ-Bi 2 O 3 . This article is part of the Theo Murphy meeting issue ‘Understanding fast-ion conduction in solid electrolytes’.

Structural and nonstructural factors in fast ion conduction inAg2SO4at high pressure

1997 ◽  
Vol 56 (6) ◽  
pp. 3099-3104 ◽  
Author(s):  
Richard A. Secco ◽  
Etalo A. Secco
Keyword(s):  
High Pressure ◽  
Ion Conduction ◽  
Fast Ion

Na11Sn2PS12: a new solid state sodium superionic conductor

2018 ◽  
Vol 11 (1) ◽  
pp. 87-93 ◽  
Author(s):  
Z. Zhang ◽  
E. Ramos ◽  
F. Lalère ◽  
A. Assoud ◽  
K. Kaup ◽  
...  
Keyword(s):  
Solid State ◽  
Single Crystal ◽  
Superionic Conductor ◽  
Single Crystal Xrd ◽  
Ion Conduction

Elucidation of the structure of a new sodium superionic conductor, Na11Sn2PS12via single crystal XRD and AIMD simulations reveal isotropic 3D Na+-ion conduction pathways.

ION CONDUCTION IN HOLLANDITE-TYPE ONE-DIMENSIONAL SUPERIONIC CONDUCTOR (K,Cs)-PRIDERITES

2007 ◽  
Author(s):  
Shinzo Yoshikado ◽  
Yuichi Michiue ◽  
Yoshito Onoda ◽  
Mamoru Watanabe
Keyword(s):  
Superionic Conductor ◽  
Ion Conduction ◽  
One Dimensional
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