N,N-diethyl-N?-benzoylthiourea -: A new spectrophotometric reagent for rhenium determination

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dc.contributor.authorMerdivan, M
dc.contributor.authorAygun, RS
dc.date.accessioned2024-04-24T17:47:47Z
dc.date.available2024-04-24T17:47:47Z
dc.date.issued2001
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe reagent N,N-diethyl-N'-benzoylthiourea produces a green complex with rhenium in hydrochloric acid medium in the presence of tin(II) chloride. The complex extracted into toluene shows an absorption maximum at 383 nm, obeys Beer's law from 1.5 to 22 mug ml(-1) of rhenium while its molar absorptivity and Sandell sensitivity are 6.66 x 10(3) L mol(-1) cm(-1) and 0.028 mug cm(-2), respectively. It tolerates the presence of a large number of ions, including Mo(VI), W (VI) and some platinum metals. Job's and the mote ratio methods indicate that the rhenium metal and the chelating agent ratio of 1:2 in solution. The system has been applied to the determination of rhenium on synthetic samples and alumina based catalysts.en_US
dc.identifier.endpage312en_US
dc.identifier.issn0003-4592
dc.identifier.issue5-6en_US
dc.identifier.pmid11507834en_US
dc.identifier.startpage305en_US
dc.identifier.urihttps://hdl.handle.net/11468/22743
dc.identifier.volume91en_US
dc.identifier.wosWOS:000170118000009
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakPubMed
dc.language.isoenen_US
dc.publisherSoc Chimica Italianaen_US
dc.relation.ispartofAnnali Di Chimicaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject[No Keyword]en_US
dc.titleN,N-diethyl-N?-benzoylthiourea -: A new spectrophotometric reagent for rhenium determinationen_US
dc.typeArticleen_US

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