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Technetium chemistry, oxidation states and species

dc.contributor.authorRulfs, Charles L.en_US
dc.contributor.authorPacer, Richard A.en_US
dc.contributor.authorHirsch, R. F.en_US
dc.date.accessioned2006-04-17T16:12:34Z
dc.date.available2006-04-17T16:12:34Z
dc.date.issued1967-03en_US
dc.identifier.citationRulfs, C. L., Pacer, R. A., Hirsch, R. F. (1967/03)."Technetium chemistry, oxidation states and species." Journal of Inorganic and Nuclear Chemistry 29(3): 681-691. <http://hdl.handle.net/2027.42/33360>en_US
dc.identifier.urihttp://www.sciencedirect.com/science/article/B758S-48MXMBT-287/2/efde6b4becf44ccb5f894a7bef97f48cen_US
dc.identifier.urihttps://hdl.handle.net/2027.42/33360
dc.description.abstractPertechnetic and perrhenic acids behave as very strong acids, Ka ~ 108. Their extensive dehydration to M2O7 in such media as 7 M sulphuric acid complicates a spectrophotometric comparison of acid strengths. Chloroform extractable TcO3Cl forms from pertechnetate in the presence of chloride ion and concentrated sulphuric acid. The (VII) state of this compound is confirmed and its spectrum described. No evidence of unusual technetium (VII) species, in aqueous media of 1 N base to 1 N acid, has been found. The red colour of concentrated aqueous HTcO4 is ascribed to a lower (VI) or (V) state. The existence in alkaline media of a technetate, TcO42-, species has been re-examined. Some (IV) and (III) state species are partially characterized, but no Tc2O3 could be isolated.en_US
dc.format.extent733521 bytes
dc.format.extent3118 bytes
dc.format.mimetypeapplication/pdf
dc.format.mimetypetext/plain
dc.language.isoen_US
dc.publisherElsevieren_US
dc.titleTechnetium chemistry, oxidation states and speciesen_US
dc.typeArticleen_US
dc.rights.robotsIndexNoFollowen_US
dc.subject.hlbsecondlevelMaterials Science and Engineeringen_US
dc.subject.hlbsecondlevelChemistryen_US
dc.subject.hlbsecondlevelChemical Engineeringen_US
dc.subject.hlbtoplevelScienceen_US
dc.subject.hlbtoplevelEngineeringen_US
dc.description.peerreviewedPeer Revieweden_US
dc.contributor.affiliationumDepartment of Chemistry, The University of Michigan, Ann Arbor, Michigan, USAen_US
dc.contributor.affiliationumDepartment of Chemistry, The University of Michigan, Ann Arbor, Michigan, USAen_US
dc.contributor.affiliationumDepartment of Chemistry, The University of Michigan, Ann Arbor, Michigan, USAen_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/33360/1/0000758.pdfen_US
dc.identifier.doihttp://dx.doi.org/10.1016/0022-1902(67)80323-3en_US
dc.identifier.sourceJournal of Inorganic and Nuclear Chemistryen_US
dc.owningcollnameInterdisciplinary and Peer-Reviewed


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