X-ray induced reduction of Au and Pt ions on silicon substrates

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buir.contributor.authorSüzer, Şefik
dc.citation.epage8204en_US
dc.citation.issueNumber19-20en_US
dc.citation.spage8202en_US
dc.citation.volumeNumber201en_US
dc.contributor.authorOzkaraoglu, E.en_US
dc.contributor.authorTunc, I.en_US
dc.contributor.authorSüzer, Şefiken_US
dc.date.accessioned2016-02-08T10:13:30Z
dc.date.available2016-02-08T10:13:30Z
dc.date.issued2007en_US
dc.departmentDepartment of Chemistryen_US
dc.description.abstractProlonged exposure to X-rays of HAuCl4, PtCl4 and their mixtures, deposited from an aqueous solution onto a silicon substrate, causes chemical reduction of the metal ions to their metallic states. The corresponding oxidation reaction is the conversion of chloride ions to chlorine. The resultant metal atoms aggregate to form metallic/bimetallic nanoclusters as evidenced from their XPS chemical shifts. Hence, X-rays are usable for in-situ nanoparticle production or for direct-writing applications on silicon substrates. © 2007 Elsevier B.V. All rights reserved.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T10:13:30Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2007en
dc.identifier.doi10.1016/j.surfcoat.2006.07.264en_US
dc.identifier.issn0257-8972
dc.identifier.urihttp://hdl.handle.net/11693/23406
dc.language.isoEnglishen_US
dc.relation.isversionofhttp://dx.doi.org/10.1016/j.surfcoat.2006.07.264en_US
dc.source.titleSurface and Coatings Technologyen_US
dc.subjectAu and Pt nanoclustersen_US
dc.subjectAu - Pt bimetallic nanoclustersen_US
dc.subjectReduction by X - raysen_US
dc.subjectXPSen_US
dc.subjectChemical reductionen_US
dc.subjectOxidation reactionen_US
dc.subjectX raysen_US
dc.subjectGolden_US
dc.subjectMetal ionsen_US
dc.subjectNanoclustersen_US
dc.subjectNanoparticlesen_US
dc.subjectOxidationen_US
dc.subjectPlatinumen_US
dc.subjectSiliconen_US
dc.subjectSubstratesen_US
dc.titleX-ray induced reduction of Au and Pt ions on silicon substratesen_US
dc.typeArticleen_US

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