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dc.contributor.authorIribarren Laco, José Ignacio
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Química
dc.date.accessioned2016-11-16T12:46:19Z
dc.date.issued2016-08-31
dc.identifier.citationIribarren, J. Structural polymorphism in poly(3-ethyl-3-phenyl-2-azetidinone). "Materials Today Communications", 31 Agost 2016, vol. 9, p. 7-15.
dc.identifier.issn2352-4928
dc.identifier.urihttp://hdl.handle.net/2117/96724
dc.description.abstractThe structural characterization of chiral nylon-3 derivative, poly (3-ethyl-3-phenyl-2- azetidinone) (PEPA) has been carried out using FTIR, thermal analysis, X-ray diffraction and electron microscopy. X-ray diffraction of power and fiber samples were analyzed together with electron diffraction patterns of single crystals obtained from isothermal crystallization in solution. Two different crystalline forms were found in accordance with DSC traces, FTIR spectra and X-ray diffraction diagrams. Electron microscopy corroborates the morphological and crystallographic differences between both crystalline forms. Molecular modeling was applied to characterize the two crystalline forms, which were related to different conformation and consequent space symmetry into the crystal unit cell
dc.format.extent9 p.
dc.language.isoeng
dc.publisherElsevier
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria química
dc.subject.lcshPolymers
dc.subject.lcshCrystaliation
dc.subject.lcshX-ray diffractometer
dc.subject.otherCrystal structure
dc.subject.otherPolymorphism
dc.subject.otherX-ray diffraction
dc.subject.otherElectron microscopy
dc.titleStructural polymorphism in poly(3-ethyl-3-phenyl-2-azetidinone)
dc.typeArticle
dc.subject.lemacCristal·lografia dels raigs X
dc.subject.lemacPolímers
dc.contributor.groupUniversitat Politècnica de Catalunya. IMEM - Innovació, Modelització i Enginyeria en (BIO) Materials
dc.identifier.doi10.1016/j.mtcomm.2016.08.007
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S2352492816300988
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac18861067
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorIribarren, J.
local.citation.publicationNameMaterials Today Communications
local.citation.volume9
local.citation.startingPage7
local.citation.endingPage15


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