Title: Percolation concepts in solid state ionics
Authors : Dieterich, Wolfgang
Dürr, Oliver
Pendzig, Peter
Bunde, Armin
Nitzan, Abraham
Published in : Physica A
Volume(Issue) : 266
Issue : 1-4
Pages : 229
Pages to: 237
Publisher / Ed. Institution : Elsevier
Issue Date: 1999
License (according to publishing contract) : Licence according to publishing contract
Type of review: Peer review (publication)
Language : English
Subject (DDC) : 530: Physics
Abstract: Structural disorder is an inherent property of solid materials, which can support a macroscopic ionic current. Many transport phenomena in these solid ionic conductors appear to be related to concepts from percolation theory. We demonstrate this for three classes of materials, namely (i) dispersed ionic conductors, which show conductance properties that can be related to random electrical networks, (ii) ion-doped network glasses, whose concentration-dependent diffusion properties are accessible by critical path analysis, and (iii) polymer ionic conductors. For the latter we discuss Monte Carlo simulations which indicate the applicability of dynamic bond percolation theory.
Departement: School of Engineering
Organisational Unit: Institute of Data Analysis and Process Design (IDP)
Publication type: Article in scientific journal
DOI : 10.1016/S0378-4371(98)00597-4
ISSN: 0378-4371
1873-2119
URI: https://digitalcollection.zhaw.ch/handle/11475/13860
Appears in Collections:Publikationen School of Engineering

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