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Electrochemical properties of metal complexes of dithio-acid derivatives and their application in extraction polarography

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dc.contributor.author Toropova V.
dc.contributor.author Budnikov R.
dc.contributor.author Ulakhovich N.
dc.date.accessioned 2018-09-14T21:00:06Z
dc.date.available 2018-09-14T21:00:06Z
dc.date.issued 1978
dc.identifier.issn 0039-9140
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/132937
dc.description.abstract Metal complexes with dithiocarbamic (dtc), xanthic (xan) and dithiophosphoric (dtp) acids give rise to one or more polarographic waves in dimethylformamide and in mixtures of extracting solvents and ethanol. The electrons are found to be transferred stepwise in the case of unfilled d-shell metal complexes. The shift of half-wave potential depends on the ligand, increasing in the order dtp < xan < dtc. In solvents with low solvation power the electrode processes are more reversible. The linear dependence of the limiting current on the chelate concentration has been used for determining the metal in the organic phase without re-extraction. Pb(II), Bi(III) and As(III) have been separated with dtp as extractant, and the concentrations of Co(II), Ni(II) and Zn(II) complexes (simultaneously extracted) have been determined polarographically. © 1978.
dc.relation.ispartofseries Talanta
dc.title Electrochemical properties of metal complexes of dithio-acid derivatives and their application in extraction polarography
dc.type Article
dc.relation.ispartofseries-issue 5
dc.relation.ispartofseries-volume 25
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 263
dc.source.id SCOPUS00399140-1978-25-5-SID0000737332


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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