Synthesis of novel nanoreinforcements for polymer matrices by ATRP: Triblock poly(rotaxan)s based in polyethyleneglycol end-caped with poly(methyl methacrylate)

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dc.contributor.author San Miguel Arnanz, Verónica
dc.contributor.author González González, María
dc.contributor.author Pozuelo de Diego, Javier
dc.contributor.author Baselga Llidó, Juan
dc.date.accessioned 2017-04-18T10:15:47Z
dc.date.available 2017-04-18T10:15:47Z
dc.date.issued 2009-11-27
dc.identifier.bibliographicCitation Polymer, 2009, 50 (25), pp.: 5884-5891.
dc.identifier.issn 0032-3861
dc.identifier.uri http://hdl.handle.net/10016/24489
dc.description.abstract Poly(rotaxan)s of poly(ethylene glycol) and α-cyclodextrines (CD) block copolymers end-capped with poly(methyl methacrylate) chains were synthesized by atom transfer radical polymerization. The synthesized copolymers were characterized by 1H NMR, 2D NOESY NMR, X-ray and Thermogravimetric analysis. Assuming a maximum relation of 2 CDs per ethyleneglycol unit, a coverage degree of 18% and 15% was achieved. X-ray analysis showed a characteristic signal around 20θ for all copolymers with an amorphous halo mainly due to inter-crystal poly(ethylene glycol) and poly(methyl methacrylate) chains. Full Molecular Dynamics of 20 ns was used to simulate the crystal structure of these copolymers. A pair correlation function was used to determine the coupling between hydrogen atoms of PEG, PMMA and cyclodextrine obtained by 2D NOESY NMR
dc.description.sponsorship This work was supported by Comunidad de Madrid (CAM project: S-0505/MAT/0227) and CICYT (project: MAT2007-63722). The authors would like to thank Dr. Berta Herrero.
dc.format.extent 8
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher Elsevier
dc.rights © Elsevier, 2009
dc.rights Atribución-NoComercial-SinDerivadas 3.0 España
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.other Poly(rotaxan)s
dc.subject.other Nanoreinforcement
dc.subject.other Atom transfer radical polymerization
dc.title Synthesis of novel nanoreinforcements for polymer matrices by ATRP: Triblock poly(rotaxan)s based in polyethyleneglycol end-caped with poly(methyl methacrylate)
dc.type article
dc.subject.eciencia Materiales
dc.subject.eciencia Química
dc.identifier.doi dx.doi.org/10.1016/j.polymer.2009.10.052
dc.rights.accessRights openAccess
dc.relation.projectID Gobierno de España. MAT2007-63722
dc.relation.projectID Comunidad de Madrid. CAM project S-0505/MAT/0227
dc.type.version acceptedVersion
dc.identifier.publicationfirstpage 5884
dc.identifier.publicationissue 25
dc.identifier.publicationlastpage 5891
dc.identifier.publicationtitle Polymer
dc.identifier.publicationvolume 50
dc.identifier.uxxi AR/0000006466
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