Mechanical properties and adhesion characteristics of hybrid sol–gel thin films

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dc.contributor.authorAtanacio, AJen_AU
dc.contributor.authorLatella, BAen_AU
dc.contributor.authorBarbé, CJen_AU
dc.contributor.authorSwain, MVen_AU
dc.date.accessioned2020-09-02T23:23:42Zen_AU
dc.date.available2020-09-02T23:23:42Zen_AU
dc.date.issued2004-07-28en_AU
dc.date.statistics2020-07-30en_AU
dc.description.abstractThe hardness and Young's modulus of organic–inorganic hybrid coatings, synthesised using sol–gel technology, deposited on silicon and copper were determined using indentations at low forces with a spherical tipped indenter and found to depend strongly on the size of the organic substituent. The indentation creep response of the coating systems was compared based on fast loading rates and for different times at maximum load. The adhesion characteristics of the coatings on copper were examined to ascertain the influence of the organic substituents on the film cracking behaviour and debond tendencies. For this purpose, coated tensile test specimens were strained uniaxially in a universal testing machine while the surface was examined using an optical microscope. The mechanical response was analysed from the multiple cracking patterns observed and the extent of film delamination from the underlying substrate. The results indicate that the interfacial adhesion and film toughness are dramatically affected by the nature of the organic substituent. © 2004 Elsevier B.Ven_AU
dc.identifier.citationAtanacio, A. J., Latella, B. A., Barbé, C. J., & Swain, M. V. (2005). Mechanical properties and adhesion characteristics of hybrid sol–gel thin films. Surface and Coatings Technology, 192(2-3), 354-364. doi:10.1016/j.surfcoat.2004.06.004en_AU
dc.identifier.govdoc9821en_AU
dc.identifier.issn0257-8972en_AU
dc.identifier.issue2-3en_AU
dc.identifier.journaltitleSurface and Coatings Technologyen_AU
dc.identifier.pagination354-364en_AU
dc.identifier.urihttps://doi.org/10.1016/j.surfcoat.2004.06.004en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/9763en_AU
dc.identifier.volume192en_AU
dc.language.isoenen_AU
dc.publisherElsevieren_AU
dc.subjectAdhesionen_AU
dc.subjectFracturesen_AU
dc.subjectSol-gel processen_AU
dc.subjectElasticityen_AU
dc.subjectCreepen_AU
dc.subjectSiliconen_AU
dc.subjectCopperen_AU
dc.titleMechanical properties and adhesion characteristics of hybrid sol–gel thin filmsen_AU
dc.typeJournal Articleen_AU
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