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Synthesis and characterization of polyimide/hexagonal boron nitride composite

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dc.contributor.authorKAHRAMAN, MEMET VEZİR
dc.contributor.authorsKizilkaya, Canan; Mulazim, Yusuf; Kahraman, Memet Vezir; Apohan, Nilhan Kayaman; Gungor, Atilla
dc.date.accessioned2022-03-12T18:05:27Z
dc.date.available2022-03-12T18:05:27Z
dc.date.issued2012
dc.description.abstractPolyimide (PI)/hexagonal boron nitride (h-BN) composites were produced via the thermal imidization procedure from solution mixtures of a polyamicacid, which is prepared from 3,3',4,4'-benzophenonetetracarboxylic dianhydride and 3,3'-diaminodiphenyl sulfone (DADPS) in N-methyl-2-pyrrolidone (NMP), and alkoxysilane functionalized h-BN. The structure, thermostability, thermal behavior, and surface properties of the resulting materials were characterized by means of Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), scanning electron microscopy (SEM). The thermal characteristics of PI/h-BN films were better than the pure PIs. The physical and mechanical properties of the films were evaluated by various techniques such as contact angle, chemical resistance, and tensile tests. The flame retardancy of the composite materials was also examined by the limiting oxygen index (LOI). The experiments showed that the LOI values of PIs increased from 32 to 43 for the materials containing hexagonal boron nitride. (C) 2011 Wiley Periodicals, Inc. J Appl Polym Sci, 2012
dc.identifier.doi10.1002/app.35054
dc.identifier.eissn1097-4628
dc.identifier.issn0021-8995
dc.identifier.urihttps://hdl.handle.net/11424/230692
dc.identifier.wosWOS:000298637300081
dc.language.isoeng
dc.publisherWILEY-BLACKWELL
dc.relation.ispartofJOURNAL OF APPLIED POLYMER SCIENCE
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjecthexagonal boron nitride
dc.subjectcomposite
dc.subjectpolyimide
dc.subjecth-BN
dc.subjectLOI
dc.subjectPOLYIMIDE
dc.subjectMEMBRANES
dc.subjectHYBRIDS
dc.subjectSURFACE
dc.subjectFILMS
dc.titleSynthesis and characterization of polyimide/hexagonal boron nitride composite
dc.typearticle
dspace.entity.typePublication
local.avesis.id879ef65b-540d-4e00-b780-d846d4af82c7
local.import.packageSS17
local.indexed.atWOS
local.indexed.atSCOPUS
local.journal.numberofpages7
oaire.citation.endPage712
oaire.citation.issue1
oaire.citation.startPage706
oaire.citation.titleJOURNAL OF APPLIED POLYMER SCIENCE
oaire.citation.volume124
relation.isAuthorOfPublication7676f3ad-0384-4001-b17d-b928ae2de7e6
relation.isAuthorOfPublication.latestForDiscovery7676f3ad-0384-4001-b17d-b928ae2de7e6

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