The Synthesis and Ion-Exchange Property of Li+ Memorized Inverse Spinel Al2.6667Ti(PO4)4

Article Preview

Abstract:

Compound Al2.6667Ti(PO4)4, a inverse spinel-type metal compound, was prepared by a solid state reaction crystallization method. The Li+ extraction/inserti on with this material were investigated by X-ray, FT-IR spectroscopy, and Kd measurement, The chemical analysis showed that the Li+ extraction insertion be progressed mainly by an ion-exchange mechanism. The acid treated samples had an ion exchange capacity of 8.0mmol/g for Li+. It had a memorial ion-sieve property for Li+.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 463-464)

Pages:

185-188

Citation:

Online since:

February 2012

Authors:

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Z.S. Peng: Synthesis and electrochemical studies on spinel phase LiMn2O4 cathode material prepared by different proceses, J. Rare Metal. 1999, 18(2), 143.

Google Scholar

[2] Z.S. Peng, Y.S. Yan, C.Y. Jiang, C.R. Wan, H.C. Gao: Advance on extraction lithium from salt lake, J. Chemistry Online. 1997, (12), 11.

Google Scholar

[3] Y.F. Liu, Q. Feng, Kenta Ool: Li extraction/insertion reaction with LiAlMnO4 and LiFeMnO4 spinels in the Aqueous phase, J. Journal of Colloid and Interface Science. 1994, 163(1), 130.

DOI: 10.1006/jcis.1994.1088

Google Scholar

[4] H. Zhong: Prpperty of H2TiO3 type ion-exchangers and extraction of lithium from brine of natural gas wells, J. Chinese Journal of Applied Chemistry. 2000, 17(3), 307.

Google Scholar