Clustering effects on the electrical properties of a metal-solid-electrolyte composite

摘要: Abstract The clustering effects on the electrical properties of a metal-solid-electrolyte composite are studied by random resistor network simulation in two dimensions. clusters grown according to diffusion-limited cluster-cluster aggregation (DLCA) model. Both bulk effective conductivity and capacitance 2D evaluated using “ Δ − Y ” transformation algorithm. For frequencies not very high, our simulations have shown an enhancement both this system due effect clustering. Our also show relatively small concentrations metallic grains at which large systems can be obtained.