RSC Advances, ( ISI ), Volume (9), No (16), Year (2019-1) , Pages (9153-9159)

Title : ( The -CF3C-O-NH--C6H5CH2NH-2P-O- phosphoric triamide as a novel carrier with excellent efficiency for Cu-ii- in a liquid membrane transport system )

Authors: Setareh Akbari , Razieh Sanavi Khoshnood , Fatemeh Karimi Ahamadabad , Mehrdad Pourayoubi , Michal Dušek , Ekaterina S. Shchegravina ,

Citation: BibTeX | EndNote

Abstract

Transport of Ag-I-, Cd-II-, Co-II-, Cu-II-, Ni-II-, Pb-II- and Zn-II- cations across a bulk liquid membrane -BLM- containing N,N0-dibenzyl-N00--2,2,2-trifluoroacetyl-phosphoric triamide -PTC- as a new carrier is studied by atomic absorption spectrometry. The results show selective and efficient transport of the copper-II- cation from aqueous solution in the presence of the other cations. Various factors are optimized in order to obtain maximum transport efficiency. The PTC ligand is characterized by single crystal X-ray diffraction analysis, IR, NMR -19F, 31P, 1H, 13C- and mass spectroscopy. The complex formation reaction between copper-II- and PTC is studied by a conductometric method, which shows the 1 : 1 stoichiometry for ligand and copper-II-.

Keywords

, Bulk liquid membrane, phosphoric triamide, single crystal X-ray diffraction analysis
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@article{paperid:1073952,
author = {Setareh Akbari and Razieh Sanavi Khoshnood and Karimi Ahamadabad, Fatemeh and Pourayoubi, Mehrdad and Michal Dušek and Ekaterina S. Shchegravina},
title = {The -CF3C-O-NH--C6H5CH2NH-2P-O- phosphoric triamide as a novel carrier with excellent efficiency for Cu-ii- in a liquid membrane transport system},
journal = {RSC Advances},
year = {2019},
volume = {9},
number = {16},
month = {January},
issn = {2046-2069},
pages = {9153--9159},
numpages = {6},
keywords = {Bulk liquid membrane; phosphoric triamide; single crystal X-ray diffraction analysis},
}

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%0 Journal Article
%T The -CF3C-O-NH--C6H5CH2NH-2P-O- phosphoric triamide as a novel carrier with excellent efficiency for Cu-ii- in a liquid membrane transport system
%A Setareh Akbari
%A Razieh Sanavi Khoshnood
%A Karimi Ahamadabad, Fatemeh
%A Pourayoubi, Mehrdad
%A Michal Dušek
%A Ekaterina S. Shchegravina
%J RSC Advances
%@ 2046-2069
%D 2019

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