Scopus
Liquid-Liquid Extraction of Transition Metal Cations By Calixarene-Based Cyclic Ligands
Solvent Extraction and Ion Exchange · Ocak 1995
Makale Bilgileri
DergiSolvent Extraction and Ion Exchange
Yayın TarihiOcak 1995
Cilt / Sayfa13 · 19-26
Scopus ID2-s2.0-0001978511
Özet
The selective liquid-liquid extraction of various alkali and transition metal cations from the aqueous phase to the organic phase was carried out by using p-tert-butylcalix[4]arene (L1), p-tert-butylcalix[6]arene (L2), tetraethyl p-tert-butylcalix[4]arene-tetra-acetate (L3), tetra-methyl-p-tert-butyl-calix[4]arene-tetra-ketone (L4), calix[n]arenes (n=4 and 6) bearing oxime groups on the lower rim (L5, L6 ) and a polymeric calix|4]arene. It was found that compounds L5 and L6, showed selectivity towards Ag+, Hg+, Hg2+, Cu2+, and Cr3+ and the order of the extractability was Hg+>Hg2+>Ag+>Cu2+>Cr3+. The polymeric calix[4]arene (L8) was selective for Ag+, Hg+ and Hg2+, unlike its monomeric analog. © 1995, Taylor & Francis Group, LLC. All rights reserved.
Yazarlar (2)
1
Hasalettin Deligöz
2
Mustafa Yilmaz
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
100
Atıf
2
Yazar