Publication:
Development of heat storing poly(acrylonitrile) nanofibers by coaxial electrospinning

dc.contributor.authorNoyan, Ezgi C. B.
dc.contributor.authorÖnder Karaoğlu, Emel
dc.contributor.authorSARIER, NİHAL
dc.contributor.authorARAT, REFİK
dc.contributor.authorID114920tr_TR
dc.contributor.authorID10598tr_TR
dc.date.accessioned2018-07-24T09:28:39Z
dc.date.available2018-07-24T09:28:39Z
dc.date.issued2018-04-10
dc.description.abstractNew thermal energy storage materials were developed as poly(acrylonitrile) (PAN) nanofibers with encapsulated phase change materials (PCMs). Sixteen samples composed of PAN shells and PEG or PEGME cores, and one control sample composed of only a PAN shell, were manufactured by coaxial electrospinning. SEM images revealed the formation of randomly distributed, distinct nanofibers with smooth surfaces and cylindrical shapes along their lengths. FTIR results confirmed bicomponent nanofiber structures and TGA results demonstrated their thermal stabilities. Phase change performances of nanofibers were repeatedly examined by DSC analyzes; heating enthalpies ranged from 38 to 133 J g(-1) and from 29 to 60 J g(-1) for PAN-PEGs and PAN-PEGME samples, respectively, corresponding to good encapsulation efficiencies. These remarkable thermal energy storages were achieved at different melting temperatures (- 1 to 60 degrees C). Textile based sandwich structures containing three different types of PAN-PCM nanowebs demonstrated enhanced thermal properties and buffering function against temperature changes in surrounding.tr_TR
dc.identifier.issn0040-6031
dc.identifier.other1872-762X
dc.identifier.scopus2-s2.0-85042849508
dc.identifier.scopus2-s2.0-85042849508en
dc.identifier.urihttps://doi.org/10.1016/j.tca.2018.02.008
dc.identifier.urihttps://hdl.handle.net/11413/2296
dc.identifier.wos430029500016
dc.identifier.wos430029500016en
dc.language.isoen_UStr_TR
dc.publisherElsevier Science Bv, Po Box 211, 1000 AE Amsterdam, Netherlandstr_TR
dc.relationThermochimica Actatr_TR
dc.subjectEnergy materialstr_TR
dc.subjectNanocompositestr_TR
dc.subjectThermal propertiestr_TR
dc.subjectElectrospinningtr_TR
dc.subjectPhase-Change Materialstr_TR
dc.subjectThermal-Energy Storagetr_TR
dc.subjectGlycol/Cellulose Acetate Compositetr_TR
dc.subjectDifferential Scanning Calorimetrytr_TR
dc.subjectChange Fiberstr_TR
dc.subjectMechanical-Propertiestr_TR
dc.subjectPolyurethane Foamstr_TR
dc.subjectUltrafine Fiberstr_TR
dc.subjectPolyacrylonitriletr_TR
dc.titleDevelopment of heat storing poly(acrylonitrile) nanofibers by coaxial electrospinningtr_TR
dc.typeArticle
dspace.entity.typePublication
local.indexed.atscopus
local.indexed.atwos
relation.isAuthorOfPublicationa6819a6f-bd48-4630-a145-345357ea7f2c
relation.isAuthorOfPublication2ab5fb68-0cb8-49a8-af4b-141c17643a58
relation.isAuthorOfPublication.latestForDiscoverya6819a6f-bd48-4630-a145-345357ea7f2c

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