PARTIALLY CRYSTALLINE LAYERED SODIUM TITANATE

摘要

This invention is a partially crystalline sodium nonatitanate strontium ion-exchange composition, having an X-ray diffraction d-spacing of from 8 to 9.9 angstroms, an X-ray diffraction 001 peak half-width greater than 1 DEG and less than about 4.5 DEG , and a strontium Kd greater than 20,000 mL/g.