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Article: Nanoindentation measurement of mechanical properties of soft solid covered by a thin liquid film
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TitleNanoindentation measurement of mechanical properties of soft solid covered by a thin liquid film
 
AuthorsTang, B1
Ngan, AHW1
 
KeywordsAdhesion
Mechanical Property Evaluation
Nanoindentation
Surface tension
Viscoelasticity
 
Issue Date2007
 
PublisherTaylor & Francis Inc. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/1539445X.asp
 
CitationSoft Materials, 2007, v. 5 n. 4, p. 169-181 [How to Cite?]
DOI: http://dx.doi.org/10.1080/15394450701538919
 
AbstractThe presence of a surface-covering liquid film may significantly affect property measurement by nanoindentation on an underlying solid specimen, by causing an artificial drift of the reference point for tip displacement and exerting a surface-tension traction on the tip. The first effect can be corrected for by identifying the hard contact point between the tip and the solid in the load-displacement curve. The second effect can be corrected for by a formula derived in this work, which can also correct for the intrinsic viscoelasticity effects of the solid sample. The correction procedure proposed is validated by experimentation on wet polypropylene.
 
ISSN1539-445X
2012 Impact Factor: 1.429
2012 SCImago Journal Rankings: 0.373
 
DOIhttp://dx.doi.org/10.1080/15394450701538919
 
ISI Accession Number IDWOS:000251334000001
 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorTang, B
 
dc.contributor.authorNgan, AHW
 
dc.date.accessioned2010-09-06T07:16:07Z
 
dc.date.available2010-09-06T07:16:07Z
 
dc.date.issued2007
 
dc.description.abstractThe presence of a surface-covering liquid film may significantly affect property measurement by nanoindentation on an underlying solid specimen, by causing an artificial drift of the reference point for tip displacement and exerting a surface-tension traction on the tip. The first effect can be corrected for by identifying the hard contact point between the tip and the solid in the load-displacement curve. The second effect can be corrected for by a formula derived in this work, which can also correct for the intrinsic viscoelasticity effects of the solid sample. The correction procedure proposed is validated by experimentation on wet polypropylene.
 
dc.description.natureLink_to_subscribed_fulltext
 
dc.identifier.citationSoft Materials, 2007, v. 5 n. 4, p. 169-181 [How to Cite?]
DOI: http://dx.doi.org/10.1080/15394450701538919
 
dc.identifier.doihttp://dx.doi.org/10.1080/15394450701538919
 
dc.identifier.epage181
 
dc.identifier.hkuros142712
 
dc.identifier.isiWOS:000251334000001
 
dc.identifier.issn1539-445X
2012 Impact Factor: 1.429
2012 SCImago Journal Rankings: 0.373
 
dc.identifier.issue4
 
dc.identifier.openurl
 
dc.identifier.scopuseid_2-s2.0-35448955734
 
dc.identifier.spage169
 
dc.identifier.urihttp://hdl.handle.net/10722/75947
 
dc.identifier.volume5
 
dc.languageeng
 
dc.publisherTaylor & Francis Inc. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/1539445X.asp
 
dc.publisher.placeUnited States
 
dc.relation.ispartofSoft Materials
 
dc.relation.referencesReferences in Scopus
 
dc.subjectAdhesion
 
dc.subjectMechanical Property Evaluation
 
dc.subjectNanoindentation
 
dc.subjectSurface tension
 
dc.subjectViscoelasticity
 
dc.titleNanoindentation measurement of mechanical properties of soft solid covered by a thin liquid film
 
dc.typeArticle
 
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Author Affiliations
  1. The University of Hong Kong