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Bis(dialkylphosphinylmethyl)alkylamines as the liquid and membrane extractants of rare earth and trace metal ions
Authors
Cherkasov R.
Davletshin R.
+5 more
Davletshina N.
Garifzyanov A.
Koshkin S.
Leonteva S.
Valeeva M.
Publication date
1 January 2013
Publisher
Abstract
A large number of new lipophilic mono- and bisphosphinylamines were synthesized on the basis of the Kabachnik-Fields reaction and extraction and membrane transport properties of the synthesized compounds toward the rare earth and alkaline metal were studied. Aminophosphonyls demonstrate extracting efficiency and selectivity toward Sc(III), In(III), Y(III), and Ga(III) rare earth elements. The mixture of reactants bis(dialkylphosphinylmethyl)alkylamine, and thio- and dithiophosphoric acid shows selectivity toward lithium ions. © 2013 Copyright Taylor and Francis Group, LLC
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Kazan Federal University Digital Repository
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oai:dspace.kpfu.ru:net/97250
Last time updated on 07/05/2019
Kazan Federal University Digital Repository
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:dspace.kpfu.ru:net/137756
Last time updated on 07/05/2019