2020RSC AdvancesOpen access

Extraction of Pd( ii ) and Pt( ii ) from aqueous hydrochloric acid with 1,3-diaminocalix[4]arene: switching of the extraction selectivity by using different extraction modes

Naoya Morohashi, Yu Kurusu, Kosuke Akasaka, Tetsutaro Hattori

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Abstract

1,3-Diaminocalix[4]arene shows extraction ability toward Pd( ii ) and Pt( ii ), the selectivity of which can be switched by changing the concentrations of H + and Cl − in the aqueous phase.

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1,3-Diaminocalix[4]arene shows extraction ability toward Pd( ii ) and Pt( ii ), the selectivity of which can be switched by changing the concentrations of H + and Cl − in the aqueous phase.

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Available abstract

1,3-Diaminocalix[4]arene shows extraction ability toward Pd( ii ) and Pt( ii ), the selectivity of which can be switched by changing the concentrations of H + and Cl − in the aqueous phase.

Key concepts: Extraction (chemistry), Selectivity, Chemistry, Aqueous solution, Hydrochloric acid, Aqueous two-phase system, Aqueous medium, Phase (matter)

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Extraction of Pd( ii ) and Pt( ii ) from aqueous hydrochloric acid with 1,3-diaminocalix[4]arene: switching of the extraction selectivity by using different extraction modes — Research Paper | ScholarLens