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dc.contributor.authorHope, GA
dc.contributor.authorWoods, R
dc.contributor.authorParker, GK
dc.contributor.authorBuckley, AN
dc.contributor.authorMcLean, J
dc.contributor.editorBarry Wills
dc.date.accessioned2017-05-03T11:12:15Z
dc.date.available2017-05-03T11:12:15Z
dc.date.issued2010
dc.date.modified2011-03-07T08:56:41Z
dc.identifier.issn0892-6875
dc.identifier.doi10.1016/j.mineng.2010.03.012
dc.identifier.urihttp://hdl.handle.net/10072/36963
dc.description.abstractVibrational spectroscopy and X-ray photoelectron spectroscopy (XPS) studies have been carried out to investigate the interaction of n-octanohydroxamic acid, acetohydroxamic acid and potassium hydrogen n-octanohydroxamate with a copper electrode, malachite and cuprite. Bulk analysis, XPS, Raman and FT-IR have been used to characterise the reactants, surface products and the bulk copper compounds. Copper aceto- and n-octanohydroxamates have been shown to have a 1:1 stoichiometry. XPS results for cuprite and malachite minerals show the formation of a layer of copper n-octanohydroxamate under the conditions investigated. Surface enhanced Raman scattering (SERS) studies at gold coated malachite mineral surfaces have been attempted with acetohydroxamic acid, the acid potassium salt of n-octanohydroxamic acid and the commercial collector AM28.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.language.isoeng
dc.publisherElsevier
dc.publisher.placeUnited Kingdom
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom952
dc.relation.ispartofpageto959
dc.relation.ispartofissue11-13
dc.relation.ispartofjournalMinerals Engineering
dc.relation.ispartofvolume23
dc.rights.retentionY
dc.subject.fieldofresearchPhysical chemistry
dc.subject.fieldofresearchElectrochemistry
dc.subject.fieldofresearchChemical engineering
dc.subject.fieldofresearchResources engineering and extractive metallurgy
dc.subject.fieldofresearchMineral processing/beneficiation
dc.subject.fieldofresearchcode3406
dc.subject.fieldofresearchcode340604
dc.subject.fieldofresearchcode4004
dc.subject.fieldofresearchcode4019
dc.subject.fieldofresearchcode401904
dc.titleA vibrational spectroscopy and XPS investigation of the interaction of hydroxamate reagents on copper oxide minerals
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.date.issued2010
gro.hasfulltextNo Full Text
gro.griffith.authorHope, Greg A.


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