Potassium–Sodium Ion Exchange Isotherm of Crystalline Zirconium Arsenate

Autor: Sugisawa, Junko, Yonezawa, Takao, Takaguchi, Kazunori, Tomita, Isao
Zdroj: Bulletin of the Chemical Society of Japan; February 1978, Vol. 51 Issue: 2 p637-638, 2p
Abstrakt: When the forward and reverse Na+–K+exchange isotherm was investigated for the α-zirconium arsenate ion exchanger, a large hysteresis loop was observed. The interlayer distance of the exchanger decreased with an increase in the ionic fraction of Na+in the exchanger. The result may be interpreted in terms of the formation of different types of solid solutions during the processes in both directions.
Databáze: Supplemental Index