Papers by Keyword: Inverse Spinel-Type Metal Compound

Abstract: Inorganic ion exchanger (Li3Mn0.25Ti0.5O3) with an inverse spinel structure was synthesized by solid state reaction crystallization method. The results showed that the Li+ extraction/insertion be progressed mainly by an ion-exchange mechanism. The acid treated samples had an ion exchange capacity of 9.2mmol/g for Li+.

Abstract: Compound [Li₃Mn_0.5Ti_0.25O₃] was prepared by a solid state reaction crystallization method. It was an inverse spinel-type metal compound. The extraction/insertion reaction with this material was investigated by X-ray, saturation capacity of exchange, and Kd measurement. The acid treated samples had an ion exchange capacity of 9.7mmol/g for Li+.

Abstract: A inverse spinel-type metal compound [Mg₂Ti_0.5(PO₄)₂], was prepared by a solid state reaction crystallization method. The Li⁺ extraction/insertion with this material were investigated by X-ray, FT-IR spectroscopy, and Kd measurement, The acid treated samples had an ion exchange capacity of 8.7mmol/g for Li⁺. It had a memorial ion-sieve property for Li⁺.