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 ,
Full TextAbstract
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
@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},
}
%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
