Extraction Properties of Oligoethylene Glycol Bis[(2-Diphenylphosphinylmethyl-4-methyl)phenyl] Ethers


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Аннотация

Extraction of Ln(III), Sc(III), Ga(III), and Re(VII) ions by solutions of phosphorylated monopodands having [ortho-(diphenylphosphinylmethyl)-para-methyl]phenyl terminal groups, 2-Ph2P(O)CH2(4-Me)C6H3(OCH2CH2)nOC6H3(Me-4)CH2P(O)Ph2-2 (n = 1–5), in organic solvents has been studied. The stoichiometries of extractable complexes were determined. The effect of the aqueous phase, organic solvent, and phosphorylated podand structure on the efficacy of metal-ion recovery into organic phase has been considered.

Авторлар туралы

A. Turanov

Institute of Solid State Physics

Хат алмасуға жауапты Автор.
Email: turanov@issp.ac.ru
Ресей, Chernogolovka, Moscow oblast, 142432

V. Karandashev

Institute of Microelectronic Technologies and High-Purity Materials; National Research and Technology University MISiS

Email: turanov@issp.ac.ru
Ресей, Chernogolovka, Moscow oblast, 142432; Moscow, 119991

N. Bondarenko

State Research Institute of Chemicals and High-Purity Compounds (IREA)

Email: turanov@issp.ac.ru
Ресей, Moscow, 107076

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