dc.contributor.author | Hope, GA | |
dc.contributor.author | Woods, R | |
dc.contributor.author | Parker, GK | |
dc.contributor.author | Buckley, AN | |
dc.contributor.author | McLean, J | |
dc.contributor.editor | Barry Wills | |
dc.date.accessioned | 2017-05-03T11:12:15Z | |
dc.date.available | 2017-05-03T11:12:15Z | |
dc.date.issued | 2010 | |
dc.date.modified | 2011-03-07T08:56:41Z | |
dc.identifier.issn | 0892-6875 | |
dc.identifier.doi | 10.1016/j.mineng.2010.03.012 | |
dc.identifier.uri | http://hdl.handle.net/10072/36963 | |
dc.description.abstract | Vibrational 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.peerreviewed | Yes | |
dc.description.publicationstatus | Yes | |
dc.language | English | |
dc.language.iso | eng | |
dc.publisher | Elsevier | |
dc.publisher.place | United Kingdom | |
dc.relation.ispartofstudentpublication | N | |
dc.relation.ispartofpagefrom | 952 | |
dc.relation.ispartofpageto | 959 | |
dc.relation.ispartofissue | 11-13 | |
dc.relation.ispartofjournal | Minerals Engineering | |
dc.relation.ispartofvolume | 23 | |
dc.rights.retention | Y | |
dc.subject.fieldofresearch | Physical chemistry | |
dc.subject.fieldofresearch | Electrochemistry | |
dc.subject.fieldofresearch | Chemical engineering | |
dc.subject.fieldofresearch | Resources engineering and extractive metallurgy | |
dc.subject.fieldofresearch | Mineral processing/beneficiation | |
dc.subject.fieldofresearchcode | 3406 | |
dc.subject.fieldofresearchcode | 340604 | |
dc.subject.fieldofresearchcode | 4004 | |
dc.subject.fieldofresearchcode | 4019 | |
dc.subject.fieldofresearchcode | 401904 | |
dc.title | A vibrational spectroscopy and XPS investigation of the interaction of hydroxamate reagents on copper oxide minerals | |
dc.type | Journal article | |
dc.type.description | C1 - Articles | |
dc.type.code | C - Journal Articles | |
gro.date.issued | 2010 | |
gro.hasfulltext | No Full Text | |
gro.griffith.author | Hope, Greg A. | |