Auteur Maria A. Petrova
Documents disponibles écrits par cet auteur (2)
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Maria A. Petrova, Auteur ; Victoria I. Lachkova, Auteur ; Nikolay G. Vassilev, Auteur |The solvent extraction of 14 lanthanoid(III) ions from a chloride medium with acidic chelating extractant 4-benzoyl-3-phenyl-5-isoxazolone (HPBI) and tert-butylcalix[4]arene tetrakis(N,N-dimethylacetamide) (S) as a synergistic agent in C6H6 has [...]
Article : texte imprimé
Maria A. Petrova, Auteur ; Vanya B. Kurteva, Auteur ; Lubomir A. Lubenov, Auteur |4-(4-Fluorobenzoyl)-3-methyl-1-phenyl-pyrazol-5-one (HL) has been synthesized and its complexation properties in solution were examined. Mixed ligand chelate extraction of trivalent lanthanoids (La, Nd, Eu, Ho, and Lu) from chloride medium at co[...]
