TY - JOUR
T1 - Percolation concepts in solid state ionics
AU - Dieterich, W.
AU - Dürr, O.
AU - Pendzig, P.
AU - Bunde, A.
AU - Nitzan, A.
N1 - Funding Information:
The authors have benefited greatly from discussions with K. Funke, P. Maass and B. Roling. Moreover we are grateful to M.D. Ingram for bringing Ref. [46] to our attention. This work was supported in part by the Lion-foundation.
PY - 1999/4/15
Y1 - 1999/4/15
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=0345149493&partnerID=8YFLogxK
U2 - 10.1016/S0378-4371(98)00597-4
DO - 10.1016/S0378-4371(98)00597-4
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AN - SCOPUS:0345149493
SN - 0378-4371
VL - 266
SP - 229
EP - 237
JO - Physica A: Statistical Mechanics and its Applications
JF - Physica A: Statistical Mechanics and its Applications
IS - 1-4
T2 - Proceedings of the 1998 International Conference on Percolation and Disordered Systems: Theory and Applications
Y2 - 14 July 1998 through 17 July 1998
ER -