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Article: A correction function to determine the -fusion heat in a mixture of α- and β-PP

TitleA correction function to determine the -fusion heat in a mixture of α- and β-PP
Authors
Li, JXCheung, WL
KeywordsΑ- And Β-Pp Blends
Β-Fusion Heat
Dsc Analysis
Issue Date2000
Citation
Journal Of Thermal Analysis And Calorimetry, 2000, v. 61 n. 3, p. 757-762 How to Cite?
AbstractBlends of known amounts of α- and β-PP crystals were prepared from pure α- and pure β-PP samples. Their fusion behaviours were studied by differential scanning calorimetry (DSC). The fusion heats of the α- and β-crystals were approximated from the DSC curves and compared with those calculated on the basis of the compositions of the blends. A correction function was found which improved the accuracy of the respective fusion heats significantly from the DSC analysis. The correction function can be used to determine the respective fusion heats of a PP sample which contains an unknown mixture of the α- and β-crystals. © 2000 Akadémiai Kiadó.
Persistent Identifierhttp://hdl.handle.net/10722/156534
ISSN
1388-6150
2023 Impact Factor: 3.0
2023 SCImago Journal Rankings: 0.585
ISI Accession Number ID
WOS:000089986100009
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorLi, JXen_US
dc.contributor.authorCheung, WLen_US
dc.date.accessioned2012-08-08T08:42:50Z-
dc.date.available2012-08-08T08:42:50Z-
dc.date.issued2000en_US
dc.identifier.citationJournal Of Thermal Analysis And Calorimetry, 2000, v. 61 n. 3, p. 757-762en_US
dc.identifier.issn1388-6150en_US
dc.identifier.urihttp://hdl.handle.net/10722/156534-
dc.description.abstractBlends of known amounts of α- and β-PP crystals were prepared from pure α- and pure β-PP samples. Their fusion behaviours were studied by differential scanning calorimetry (DSC). The fusion heats of the α- and β-crystals were approximated from the DSC curves and compared with those calculated on the basis of the compositions of the blends. A correction function was found which improved the accuracy of the respective fusion heats significantly from the DSC analysis. The correction function can be used to determine the respective fusion heats of a PP sample which contains an unknown mixture of the α- and β-crystals. © 2000 Akadémiai Kiadó.en_US
dc.languageengen_US
dc.relation.ispartofJournal of Thermal Analysis and Calorimetryen_US
dc.subjectΑ- And Β-Pp Blendsen_US
dc.subjectΒ-Fusion Heaten_US
dc.subjectDsc Analysisen_US
dc.titleA correction function to determine the -fusion heat in a mixture of α- and β-PPen_US
dc.typeArticleen_US
dc.identifier.emailCheung, WL:wlcheung@hkucc.hku.hken_US
dc.identifier.authorityCheung, WL=rp00103en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0033661395en_US
dc.identifier.hkuros59271-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0033661395&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume61en_US
dc.identifier.issue3en_US
dc.identifier.spage757en_US
dc.identifier.epage762en_US
dc.identifier.eissn1588-2926-
dc.identifier.isiWOS:000089986100009-
dc.identifier.scopusauthoridLi, JX=7410061004en_US
dc.identifier.scopusauthoridCheung, WL=7202743084en_US
dc.identifier.issnl1388-6150-

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