Colloquium: Understanding ion motion in disordered solids from impedance spectroscopy scaling

DL Sidebottom - Reviews of modern physics, 2009 - APS
ac impedance measurements of ion-conducting glasses provide considerable insight into
the nature of the ionic motions in disordered solids. However, interpreting the ac impedance …

Lithium polymer electrolytes for novel batteries application: the review perspective

A Szczęsna-Chrzan, M Marczewski, J Syzdek… - Applied Physics A, 2023 - Springer
Beyond liquid electrolytes, the development of other electrolyte systems is needed to cover
all needs for novel batteries suited for detailed usage. Lithium polymer electrolytes for next …

A nonlinear least squares fit procedure for analysis of immittance data of electrochemical systems

BA Boukamp - Solid state ionics, 1986 - Elsevier
Abstract A Nonlinear Least Squares Fit (NLLSF) program is described, with which frequency
dispersion data of electrochemical systems can be analyzed in terms of an equivalent circuit …

Electrical properties of amorphous lithium electrolyte thin films

JB Bates, NJ Dudney, GR Gruzalski, RA Zuhr… - Solid state ionics, 1992 - Elsevier
The impedance of xLi 2 O· ySiO 2· zP 2 O 5 thin films deposited by RF-magnetron sputtering
was analyzed using two models in which the frequency dependence of the bulk response …

PEO-based composite polymer electrolytes

E Quartarone, P Mustarelli, A Magistris - Solid State Ionics, 1998 - Elsevier
Poly (ethylene oxide)(PEO)-based composite polymer electrolytes have been widely studied
during the last ten years. At present, systems with room temperature conductivity up to 10− 4 …

Fundamental questions relating to ion conduction in disordered solids

JC Dyre, P Maass, B Roling… - Reports on Progress in …, 2009 - iopscience.iop.org
A number of basic scientific questions relating to ion conduction in homogeneously
disordered solids are discussed. The questions deal with how to define the mobile ion …

Lithium ion transport properties of high conductive tellurium substituted Li7La3Zr2O12 cubic lithium garnets

C Deviannapoorani, L Dhivya, S Ramakumar… - Journal of Power …, 2013 - Elsevier
In this paper synthesis, structure and Li+ transport process of Li 7− 2x La 3 Zr 2− x Te x O 12
(x= 0.125 and 0.25) lithium garnets are reported. Preparation of high Li+ conductive Li 7 La …

Conductivity studies of a chitosan-based polymer electrolyte

ASA Khiar, R Puteh, AK Arof - Physica B: Condensed Matter, 2006 - Elsevier
Ionic conductivity for the chitosan-NH4CF3SO3 system was conducted over a wide range of
frequency and at temperatures between 298 and 313K. Dielectric data were analyzed using …

Nanostructured fluorite-type fluorides as electrolytes for fluoride ion batteries

C Rongeat, MA Reddy, R Witter… - The Journal of Physical …, 2013 - ACS Publications
Fluoride ion batteries (FIB) provide an interesting alternative to lithium ion batteries, in
particular because of their larger theoretical energy densities. These batteries are based on …

Dc and ac conductivity in wide composition range Li2O P2O5 glasses

SW Martin, CA Angell - Journal of Non-Crystalline Solids, 1986 - Elsevier
The electrical conductivity of lithium phosphate glasses has been studied over wide
frequency and temperature ranges, using a fully automated system capable of yielding data …