Low-Frequency Dielectric Dispersion of Highly Concentrated
Spherical Particles in an Electrolyte Solution
NI Fu-Sheng1, GU Guo-Qing2, CHEN Kang-Min3
1College of Mechanical and Electrical Engineering, Hohai University, Nanjing 210024
2College of Information Technology, East China Normal University, Shanghai 200062
3College of Power Engineering, Shanghai University for Science and Technology, Shanghai 200093
Low-Frequency Dielectric Dispersion of Highly Concentrated
Spherical Particles in an Electrolyte Solution
NI Fu-Sheng1;GU Guo-Qing2;CHEN Kang-Min3
1College of Mechanical and Electrical Engineering, Hohai University, Nanjing 210024
2College of Information Technology, East China Normal University, Shanghai 200062
3College of Power Engineering, Shanghai University for Science and Technology, Shanghai 200093
Abstract： We deal with the problem of calculating the effective dielectric dispersion and electrical conductivity of colloidal dispersions. A comparison of the theoretical calculation of first principles with the experimental data of Schwan shows that our technique proposed here is no longer restricted to dilute solutions and is very effective to studying the dielectric properties of colloids with highly concentrated charged spherical particles in an electrolyte solution.
2002, Vol. 19 
