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Size-dependent selective crystallization using an inorganic mixed-oxoanion system for lanthanide separation

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Abstract

A unique selective crystallization strategy based on an iodate–sulfate mixed-anion system has been developed for lanthanide separation. Periodic divergences in crystal formation energy enable simple Nd/Dy, La/Lu, Gd/Tb, La/Dy, and Nd/Lu separations through crystallization of the early lanthanides, giving rise to separation factors up to 123(5), 100(2), 2.4(2), 137(9), and 85(6), respectively.

Graphical abstract: Size-dependent selective crystallization using an inorganic mixed-oxoanion system for lanthanide separation

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Publication details

The article was received on 06 Jun 2019, accepted on 18 Jul 2019 and first published on 19 Jul 2019


Article type: Communication
DOI: 10.1039/C9DT02387A
Dalton Trans., 2019, Advance Article

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    Size-dependent selective crystallization using an inorganic mixed-oxoanion system for lanthanide separation

    H. Lu, X. Guo, Y. Wang, K. Diefenbach, L. Chen, J. Wang, J. Lin and S. Wang, Dalton Trans., 2019, Advance Article , DOI: 10.1039/C9DT02387A

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