Dielectric Properties of Dehydrated Ca1Na10-A and Na12-A Zeolites

Abstract Dielectric properties of completely dehydrated Ca1Na10-A and Na12-A zeolites were studied. The properties of Ca1Na10-A bore close parallels to those of Na11-ZK4 having almost the same cation distribution as Ca1Na10-A. The properties of Na12-A were markedly different from those of Ca1Na10-A and the unusual behavior of the zeolite were attributed to a larger mobility of Na+ ion on the 4-ring site.