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A.S. Medina
Researcher at Ohio University
Publications - 4
Citations - 278
A.S. Medina is an academic researcher from Ohio University. The author has contributed to research in topics: Ion exchange & Zirconium phosphate. The author has an hindex of 4, co-authored 4 publications receiving 271 citations.
Papers
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Journal ArticleDOI
Mechanism of ion exchange in crystalline zirconium phosphates. I. Sodium ion exchange of .alpha.-zirconium phosphate
Journal ArticleDOI
On the mechanism of ion exchange in crystalline zirconium phosphates - IV potassium ion exchange of α-zirconium phosphate
TL;DR: In this paper, the ion exchange behavior of α-zirconium phosphate crystals titrated with potassium ion and the behavior of the potassium-exchanged forms with HCl has been examined.
Journal ArticleDOI
More on crystalline zirconium phosphates
TL;DR: This article showed that α-Zirconium phosphate (α-ZrP) for long periods of time leads to the formation of two new phases ζ-ZRP and η-ZρP.
Journal ArticleDOI
On the mechanism of ion exchange in crystalline zirconium phosphates — VIII: Na+/K+ exchange on α-zirconium phosphate
A. Clearfield,A.S. Medina +1 more
TL;DR: The isotherms for Na+/K+ exchange on crystalline α-zirconium phosphate have been determined at several pH values as mentioned in this paper, and the isotherm at pH 9 exhibits a more pronounced hysterisis and this is attributed to the uptake of some hydrogen ion by the exchanger.