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dc.contributor.authorTamaño-Machiavello, Maria N.por
dc.contributor.authorCosta, Carlos M.por
dc.contributor.authorRomero-Colomer, Francisco J.por
dc.contributor.authorDueñas, José María Meseguerpor
dc.contributor.authorLanceros-Méndez, S.por
dc.contributor.authorRibelles, José Luis Gómezpor
dc.description.abstractPolymer blends based on poly(vinylidene fluoride) (PVDF) and poly(ethylene oxide) (PEO) have been prepared to analyze the crystallization kinetics of poly(ethylene oxide) confined in semicrystalline PVDF with different ratios of both polymers. Both blend components were dissolved in a common solvent, dimethyl formamide. Blend films were obtained by casting from the solution at 70 degrees C. Thus, PVDF crystals are formed by crystallization from the solution while PEO (which is in the liquid state during the whole process) is confined between PVDF crystallites. The kinetics of crystallization of the confined PEO phase was studied by isothermal and nonisothermal experiments. Fitting of Avrami model to the experimental DSC traces allows a quantitative comparison of the influence of the PVDF/PEO ratio in the blend on the crystallization behavior. The effect of melting and further recrystallization of the PVDF matrix on PEO confinement is also studied.por
dc.description.sponsorshipThe authors thank the assistance and advice of Electron Microscopy Service of the UPV. This work was supported by the Spanish Ministry of Economy and Competitiveness (MINECO) through the project MAT2016-76039-C4-1 and 3-R (including the FEDER financial support); CIBER-BBN is an initiative funded by the VI National R&D&i Plan 2008-2011, Iniciativa Ingenio 2010, Consolider Program, CIBER Actions, and by the Instituto de Salud Carlos III with assistance from the European Regional Development Fund; FEDER funds through the COMPETE 2020 Programme and National Funds through FCT-Portuguese Foundation for Science and Technology under Strategic Funding UID/FIS/04650/2013; the FCT grant SFRH/BPD/112547/2015 (to C.M.C.); support from the Basque Government Industry Department under the ELKARTEK Program; the doctoral grant from the Programa de Ayudade Investigacion y Desarrollo (PAID) of the Universitat Politecnicade Valencia (to M.N.T.-M.).por
dc.rightsembargoedAccess (2 Years)por
dc.subjectelectroactive polymerspor
dc.titleCrystallization kinetics of poly(ethylene oxide) confined in semicrystalline poly(vinylidene) fluoridepor
dc.subject.wosScience & Technologypor
sdum.journalJournal of Polymer Science Part B: Polymer Physicspor
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