Article: Fabrication and characterization of graded calcium phosphate coatings produced by ion beam sputtering/mixing deposition

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TitleFabrication and characterization of graded calcium phosphate coatings produced by ion beam sputtering/mixing deposition
AuthorsWang, CX1 2
Chen, ZQ1
Guan, LM1
Wang, M2
Liu, ZY3
Wang, PL3
KeywordsCalcium Phosphate Coating
Characterization
Hydroxyapatite
Ion Beam Sputtering Deposition
Titanium Substrate
Issue Date2001
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/nimb
CitationNuclear Instruments And Methods In Physics Research, Section B: Beam Interactions With Materials And Atoms, 2001, v. 179 n. 3, p. 364-372 [How to Cite?]
DOI: http://dx.doi.org/10.1016/S0168-583X(01)00585-7
AbstractIon beam sputtering/mixing deposition was used to produce thin calcium phosphate coatings on titanium substrate from the hydroxyapatite target. It was found that as-deposited coatings were amorphous. No distinct absorption band of the hydroxyl group was observed in FTIR spectra of the coatings but new absorption bands were present for CO3 2-, which was brought about during the deposition process. Scanning electron microscopy revealed that the deposited coatings had a uniform and dense structure. The calcium to phosphorous ratio of these coatings varied between 2.0 and 8.0. Analyses of XPS data revealed that the coating could be divided into four distinctive zones, and a graded structure was achieved in the as-received coating. Scratch tests showed that the coatings adhered well to the substrate. © 2001 Elsevier Science B.V. All rights reserved.
ISSN0168-583X
2011 Impact Factor: 1.211
2011 SCImago Journal Rankings: 0.088
DOIhttp://dx.doi.org/10.1016/S0168-583X(01)00585-7
ISI Accession Number IDWOS:000170219500007
ReferencesReferences in Scopus
DC Field
Value
dc.contributor.authorWang, CX
dc.contributor.authorChen, ZQ
dc.contributor.authorGuan, LM
dc.contributor.authorWang, M
dc.contributor.authorLiu, ZY
dc.contributor.authorWang, PL
dc.date.accessioned2012-08-08T08:43:08Z
dc.date.available2012-08-08T08:43:08Z
dc.date.issued2001
dc.description.abstractIon beam sputtering/mixing deposition was used to produce thin calcium phosphate coatings on titanium substrate from the hydroxyapatite target. It was found that as-deposited coatings were amorphous. No distinct absorption band of the hydroxyl group was observed in FTIR spectra of the coatings but new absorption bands were present for CO3 2-, which was brought about during the deposition process. Scanning electron microscopy revealed that the deposited coatings had a uniform and dense structure. The calcium to phosphorous ratio of these coatings varied between 2.0 and 8.0. Analyses of XPS data revealed that the coating could be divided into four distinctive zones, and a graded structure was achieved in the as-received coating. Scratch tests showed that the coatings adhered well to the substrate. © 2001 Elsevier Science B.V. All rights reserved.
dc.description.natureLink_to_subscribed_fulltext
dc.identifier.citationNuclear Instruments And Methods In Physics Research, Section B: Beam Interactions With Materials And Atoms, 2001, v. 179 n. 3, p. 364-372 [How to Cite?]
DOI: http://dx.doi.org/10.1016/S0168-583X(01)00585-7
dc.identifier.doihttp://dx.doi.org/10.1016/S0168-583X(01)00585-7
dc.identifier.epage372
dc.identifier.isiWOS:000170219500007
dc.identifier.issn0168-583X
2011 Impact Factor: 1.211
2011 SCImago Journal Rankings: 0.088
dc.identifier.issue3
dc.identifier.scopuseid_2-s2.0-0035419443
dc.identifier.spage364
dc.identifier.urihttp://hdl.handle.net/10722/156601
dc.identifier.volume179
dc.languageeng
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/nimb
dc.publisher.placeNetherlands
dc.relation.ispartofNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
dc.relation.referencesReferences in Scopus
dc.subjectCalcium Phosphate Coating
dc.subjectCharacterization
dc.subjectHydroxyapatite
dc.subjectIon Beam Sputtering Deposition
dc.subjectTitanium Substrate
dc.titleFabrication and characterization of graded calcium phosphate coatings produced by ion beam sputtering/mixing deposition
dc.typeArticle
Author Affiliations
  1. West China University of Medical Sciences
  2. Nanyang Technological University School of Mechanical & Aerospace Engineering
  3. Sichuan University