Development of carbon nanotube-reinforced hydroxyapatite bioceramics

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dc.contributor.authorKealley, CSen_AU
dc.contributor.authorElcombe, MMen_AU
dc.contributor.authorvan Riessen, Aen_AU
dc.contributor.authorBen-Nissan, Ben_AU
dc.date.accessioned2022-12-09T01:37:28Zen_AU
dc.date.available2022-12-09T01:37:28Zen_AU
dc.date.issued2006-11-15en_AU
dc.date.statistics2022-05-10en_AU
dc.descriptionPhysical copy held by ANSTO Library at DDC 539.7213/3. Part Ien_AU
dc.description.abstractThis paper reports development of a production method to create a composite material that is biocompatible, which will have high mechanical strength and resilience, and be able to withstand exposure to the physiological environment. The chemical precipitation conditions necessary for the production of single-phase synthetic hydroxyapatite (HAp) and a HAp and carbon nanotube (CNT) composite material have been optimised. Neutron diffraction patterns collected before and after sintering show that the nanotubes have remained intact within the structure, while most of the remaining soot has burnt off. Small-angle neutron scattering, in conjunction with scanning electron microscopy (SEM), also shows preservation of the CNTs. Hot isostatically pressed samples showed excellent densification. Neutron diffraction data has enabled the positions of the hydroxide bonds to be determined, and shown that the addition of the CNTs has had no effect on the structural parameters of the HAp phase, with the exception of a slight reduction in the unit cell parameter α . © 2006 Elsevier B.V.en_AU
dc.identifier.citationKealley, C., Elcombe, M., van Riessen, A., & Ben-Nissan, B. (2006). Development of carbon nanotube-reinforced hydroxyapatite bioceramics. Paper presented at the Eighth International Conference on Neutron Scattering (ICNS 2005), "Neutrons for structure and dynamics - a new era", Sydney, Australia, 27 November to 2 December 2005. In Campbell, S. J., Cadogan, J. M., Furusaka, M., Hauser, N., & James, M. (Eds), Physica B: Condensed Matter, 385-386[Part 1), 496-498. doi:10.1016/j.physb.2006.05.254en_AU
dc.identifier.conferenceenddate2 December 2005en_AU
dc.identifier.conferencenameEighth International Conference on Neutron Scattering ICNS 2005: 'Neutrons for structure and dynamics - a new eraen_AU
dc.identifier.conferenceplaceSydney, Australiaen_AU
dc.identifier.conferencestartdate27 November 2005en_AU
dc.identifier.editorsCampbell, S. J., Cadogan, J. M., Furusaka, M., Hauser, N., & James, M.en_AU
dc.identifier.issn0921-4526en_AU
dc.identifier.issuePart 1en_AU
dc.identifier.journaltitlePhysica B: Condensed Matteren_AU
dc.identifier.pagination496-498en_AU
dc.identifier.urihttps://doi.org/10.1016/j.physb.2006.05.254en_AU
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/14155en_AU
dc.identifier.volume385-386en_AU
dc.language.isoenen_AU
dc.publisherElsevier B. V.en_AU
dc.subjectDiffractionen_AU
dc.subjectTransmission electron microscopyen_AU
dc.subjectFabricationen_AU
dc.subjectHydrogen compoundsen_AU
dc.subjectMaterialsen_AU
dc.subjectMechanical propertiesen_AU
dc.subjectMineralsen_AU
dc.subjectNanostructuresen_AU
dc.subjectOxygen compoundsen_AU
dc.subjectPhosphate mineralsen_AU
dc.subjectScatteringen_AU
dc.subjectSeparation processesen_AU
dc.titleDevelopment of carbon nanotube-reinforced hydroxyapatite bioceramicsen_AU
dc.typeConference Paperen_AU
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