Two-phase systems, consisting of AgCl and KCl (or RbCl, CsCl), were studied with regard to their morphology and electrical properties. No substantial enhancement effects were observed from the contact of these Frenkel and Schottky disordered ionic conductors. In the case of AgCl:KCl, eutectic lamellar structures were obtained and their conductivities were measured by using macroscopic electrodes as well as micro-electrodes. Leaching the alkali chloride out of the lamellar composite produced a porous solid.

Electrical Conductivity Studies of AgCl:KCl (RbCl, CsCl) Composites and a Novel Method of Obtaining Highly Porous Materials. A.Chandra, A.Spangenberg, J.Maier: Journal of Electroceramics, 1999, 3[1], 47-52