The (CF<sub>3</sub>C(O)NH)(C<sub>6</sub>H<sub>5</sub>CH<sub>2</sub>NH)<sub>2</sub>P(O) phosphoric triamide as a novel carrier with excellent efficiency for Cu(<scp>ii</scp>) in a liquid membrane transport system
作者:Setareh Akbari、Razieh Sanavi Khoshnood、Fatemeh Karimi Ahmadabad、Mehrdad Pourayoubi、Michal Dušek、Ekaterina S. Shchegravina
DOI:10.1039/c8ra09118h
日期:——
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,N′-dibenzyl-N′′-(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
Ag( I )、Cd( II )、Co( II )、Cu( II )、Ni( II )、Pb( II ) 和 Zn( II ) 阳离子穿过含有N、N '的体液膜 (BLM) -二苄基-N '' -(2,2,2-三氟乙酰基)-磷酸三酰胺(PTC)作为一种新型载体,采用原子吸收光谱研究。结果表明,在存在其他阳离子的情况下,铜( II ) 阳离子从水溶液中的选择性和有效传输。优化各种因素以获得最大的运输效率。PTC配体通过单晶X射线衍射分析、IR、NMR(19 F、 31 P、 1 H、 13 C) 和质谱。用电导法研究了铜( II )和PTC之间的络合物形成反应,表明配体和铜( II )的化学计量比为1:1。