Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/3280
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dc.contributorDepartment of Applied Physics-
dc.contributorMaterials Research Centre-
dc.creatorKe, S-
dc.creatorHuang, H-
dc.creatorRen, L-
dc.creatorWang, Y-
dc.date.accessioned2014-12-11T08:23:07Z-
dc.date.available2014-12-11T08:23:07Z-
dc.identifier.issn0021-8979-
dc.identifier.urihttp://hdl.handle.net/10397/3280-
dc.language.isoenen_US
dc.publisherAmerican Institute of Physicsen_US
dc.rights© 2009 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in S. Ke et al., J. Appl. Phys. 105, 096103 (2009) and may be found at http://jap.aip.org/resource/1/japiau/v105/i9/p096103_s1en_US
dc.subjectBiodegradable materialsen_US
dc.subjectDielectric lossesen_US
dc.subjectDielectric materialsen_US
dc.subjectElectrical conductivityen_US
dc.subjectPolymersen_US
dc.titleNearly constant dielectric loss behavior in poly(3-hydroxybutyrate-co-3-hydroxyvalerate) biodegradable polyesteren_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage1-
dc.identifier.epage3-
dc.identifier.volume105-
dc.identifier.issue9-
dc.identifier.doi10.1063/1.3125271-
dcterms.abstractThe measurement of dielectric spectroscopy over a broad frequency range of 0.01–10⁷ Hz has been conducted to examine the segmental motions in poly[3-hydroxybutyrate-co-3-hydroxyvalerate] (PHBV) biopolymers. The ac conductivity at either low temperatures or high frequencies is almost temperature independent, indicating clearly that the nearly constant loss (NCL) phenomenon also takes place in polymers. The respective data were analyzed by adding a NCL term to the Jonscher relation. NCL in PHBV is discussed to be originated from the vibrational motion model. PHBV may have potential application as a biodegradable dielectric material.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationJournal of applied physics, 1 May 2009, v. 105, no. 9, 096103, p. 1-3-
dcterms.isPartOfJournal of applied physics-
dcterms.issued2009-05-01-
dc.identifier.isiWOS:000266263300190-
dc.identifier.scopus2-s2.0-67249124524-
dc.identifier.eissn1089-7550-
dc.identifier.rosgroupidr41069-
dc.description.ros2008-2009 > Academic research: refereed > Publication in refereed journal-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
dc.description.oaCategoryVoR alloweden_US
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