Fast fluoride ion conducting materials in solid state ionics: An overview

LN Patro, K Hariharan - Solid State Ionics, 2013 - Elsevier
This review article presents a brief overview of synthesis and application aspects of fast
fluoride ion conducting materials in the field of Solid State Ionics. Possible synthesis …

Near‐Room‐Temperature Quasi‐Solid‐State F‐Ion Batteries with High Conversion Reversibility Based on Layered Structured Electrolyte

Y Yu, M Lei, D Li, C Li - Advanced Energy Materials, 2023 - Wiley Online Library
Solid‐state fluoride ion batteries (SSFIBs) are anion‐shuttle‐driven and alkali‐metal‐free
emerging energy storage systems, and have the advantages of low cost, high safety, and …

From bond valence maps to energy landscapes for mobile ions in ion-conducting solids

S Adams - Solid State Ionics, 2006 - Elsevier
Applications of the bond valence method for the analysis of ion transport pathways in
crystalline cation ion conductors with various mobile cations are reviewed and an extension …

Lithium ionic conduction and relaxation dynamics of spark plasma sintered Li5La3Ta2O12 garnet nanoceramics

MM Ahmad - Nanoscale research letters, 2015 - Springer
In the present work, nanoceramics of Li 5 La 3 Ta 2 O 12 (LLT) lithium ion conductors with
the garnet-like structure are fabricated by spark plasma sintering (SPS) technique at different …

Mixed alkaline-earth effect in the metastable anion conductor Ba1–x Ca x F2 (0≤ x≤ 1): Correlating long-range ion transport with local structures revealed by ultrafast …

A Düvel, B Ruprecht, P Heitjans… - The Journal of Physical …, 2011 - ACS Publications
Fast ion conductors are urgently needed in many research areas of materials science.
Advanced preparation strategies take advantage of an interplay of structural disorder …

Structure, ionic conduction, and giant dielectric properties of mechanochemically synthesized BaSnF4

MM Ahmad, Y Yamane, K Yamada - Journal of Applied Physics, 2009 - pubs.aip.org
BaSnF 4 fluoride ion conductor has been prepared by mechanochemical milling technique
at room temperature. The as-prepared material crystallizes in the cubic fluorite-type structure …

Spatial confinement–rapid 2D F− diffusion in micro-and nanocrystalline RbSn 2 F 5

M Gombotz, S Lunghammer, S Breuer… - Physical Chemistry …, 2019 - pubs.rsc.org
Diffusion of small ions in materials with confined space for translational dynamics can be
quite different to isotropic (3D) diffusion, which is found in the majority of solids. Finding …

Lithium superionic conductors Li3InBr6 and LiInBr4 studied by 7Li, 115In NMR

K Yamada, K Kumano, T Okuda - Solid State Ionics, 2006 - Elsevier
Li3InBr6 undergoes a phase transition to a superionic phase at 314 K associated with a
steep increase of the conductivity (σ= 4× 10− 3 Scm− 1 at 330 K). This superionic phase is …

Hopping rates and concentrations of mobile fluoride ions in Pb1− xSnxF2 solid solutions

MM Ahmad, K Yamada - The Journal of chemical physics, 2007 - pubs.aip.org
In the present paper, the ion dynamics and relaxation of fluoride ions in Pb 1− x Sn x F 2
(with x= 0.2–0.6⁠) solid solutions, prepared by mechanochemical milling, are studied in the …

Conductivity and Fluoride Ion Dynamics in α-PbSnF4; 19F Field-Cycling NMR and Diffraction Studies

E Murray, DF Brougham, J Stankovic… - The Journal of …, 2008 - ACS Publications
Fast-field cycling 19F NMR relaxometry has been applied to investigate fluoride ion
dynamics in the layered anionic conductor PbSnF4. Two dynamic processes, on different …