The complex permittivity of emulsions: An effective media-percolation equation
作者： D.S. McLachlan
DOI: 10.1016/0038-1098(89)90919-8
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摘要: Abstract A dynamic general effective media (GEM) equation is shown to describe the complex permittivity [ e ′ m ( φ ) + ie ″ )] of a binary mixture as function volume fraction (φ), two morphology parameters (φ c and t permittivities components h l ). In plateaus, humps spikes are found occur near conductivity percolation threshold ), where diverges. The GEM then successfully fitted experimental data obtained for emulsions.
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Richard Zallen, Guy Deutscher, Joan Adler, Percolation Structures and Processes ,(1983)
David J. Bergman, Yoseph Imry, Critical Behavior of the Complex Dielectric Constant near the Percolation Threshold of a Heterogeneous Material Physical Review Letters. ,vol. 39, pp. 1222- 1225 ,(1977) , 10.1103/PHYSREVLETT.39.1222
D.S. McLachlan, J.P. Burger, An analysis of the electrical conductivity of the two phase Pd Hx system Solid State Communications. ,vol. 65, pp. 159- 161 ,(1988) , 10.1016/0038-1098(88)90678-3
Menno A. van Dijk, Dielectric study of percolation phenomena in a microemulsion. Physical Review Letters. ,vol. 55, pp. 1003- 1005 ,(1985) , 10.1103/PHYSREVLETT.55.1003
D.S. McLachlan, Morphology dependence of the resistivity and Meissner curves in two-phase superconductors Solid State Communications. ,vol. 69, pp. 925- 929 ,(1989) , 10.1016/0038-1098(89)90934-4
Y.C. Chou, Ten-Shing Jaw, Divergence of dielectric constant near the percolation threshold Solid State Communications. ,vol. 67, pp. 753- 756 ,(1988) , 10.1016/0038-1098(88)91021-6
M. A. van Dijk, G. Casteleijn, J. G. H. Joosten, Y. K. Levine, Percolation in oil‐continuous microemulsions. A dielectric study of aerosol OT/water/isooctane Journal of Chemical Physics. ,vol. 85, pp. 626- 631 ,(1986) , 10.1063/1.451588
David S. McLachlan, Equation for the Conductivity of Hetrogeneous Binary Media Japanese Journal of Applied Physics. ,vol. 26, pp. 901- 902 ,(1987) , 10.7567/JJAPS.26S3.901
S. Bhattacharya, J. P. Stokes, M. W. Kim, J. S. Huang, Percolation in an oil-continuous microemulsion. Physical Review Letters. ,vol. 55, pp. 1884- 1887 ,(1985) , 10.1103/PHYSREVLETT.55.1884
N Deprez, D.S McLachlan, I Sigalas, The measurement and comparative analysis of the electrical and thermal conductivities, permeability and Young's modulus of sintered nickel Solid State Communications. ,vol. 66, pp. 869- 872 ,(1988) , 10.1016/0038-1098(88)90403-6