Articles written in Journal of Chemical Sciences
Volume 87 Issue 6 June 1978 pp 203-210 Inorganic and Analytical
Mixed complex formation of indium with a number of β-diketones has been studied from carbon tetrachloride and xylene media. The extraction of indium by BFA and FFA was studied and the nature of the complexes established. The formation of the mixed complexes with BFA and BA/DBM, FFA and BA as well as BFA and FFA have been studied and their equilibrium constants calculated. The statistical and stabilisation constants have been calculated and interpreted on the basis of the participating ligands.
Volume 87 Issue 12 December 1978 pp 465-473 Inorganic and Analytical
Mixed chelates of hafnium in benzene medium was studied by the method of solvent extraction. Various β-diketones and their mixtures were used for the study. The equilibrium constants for the mixed complexes were evaluated. Synergism in the extraction of hafnium in the presence of two dissimilar acidic extractants viz. HDEHP and a β-diketone was also investigated. The stoichiometry of the extracted species was determined by graphical method.
Volume 89 Issue 5 October 1980 pp 431-434 Inorganic and Analytical
Extraction of indium, cadmium and thallium by salts of dinonylnaphthalene sulphonic acid was studied from sodium, potassium and calcium media. The results showed that HD and its salts formed aggregates and behaved as liquid cation exchangers. The extent of aggregation was studied by vapour pressure osmometry. A comparison was also made using analogous solid cation exchangers.
Volume 93 Issue 5 June 1984 pp 837-842 Inorganic and Analytical
Synergism in the extraction of uranium (VI) has been studied in the presence of a mixture of antipyrine and β-diketones like benzoyltrifluoroacetone, trifluoroacetylacetone and furoyltrifluoroacetone. The nature of the extracted species has been ascertained from the variation of log
Volume 94 Issue 3 June 1985 pp 515-519 Inorganic and Analytical
Extraction of uranium (VI) in presence of a mixture of oxine and β-diketones,
Volume 95 Issue 4 October 1985 pp 333-336 Inorganic and Analytical
Synergism in the extraction of lanthanum, europium, lutetium, copper and thorium has been studied using a mixture of
Volume 101 Issue 1 February 1989 pp 9-11
Mixed chelates of thulium with someβ-diketones like thenoyltrifluoroacetone, benzoyltrifluoroacetone, naphthoyltrifluoroacetone, trifluoroacetylacetone, furolytri-fluoroacetone and dibenzoylmethane have been studied. The nature of the extracted species has been investigated by the method of slope analysis. The statistical stabilisation constants have been evaluated. A linear correlation has been observed between the stability of chelates and properties of the chelating agents.
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