Listar por autoría "4423fba2-58f6-4d23-ac7e-1ee9952b80d1"
Mostrando ítems 1-5 de 5
-
Broadband dielectric response of silk Fibroin/BaTiO3 composites: Influence of nanoparticle size and concentration
Costa, C.M.; Reizabal, Ander; Sabater i Serra, Roser; Andrio, Andreu; Pérez-Álvarez, L.; Gomez Ribelles, Jose Luis; Vilas, Jose Luis; lanceros-mendez, senentxu Elsevier (2021-06-19)In order to advance towards more sustainable electronics generation, natural polymers with tailored dielectric response are essential. In this search, the combination of bio-based materials with active fillers in composite ... -
Dielectric relaxation dynamics in poly(vinylidene fluoride)/Pb(Zr0⋅53Ti0.47) O3 composites
Costa, C. M.; Sabater i Serra, Roser; Andrio, Andreu; Gomez Ribelles, Jose Luis; lanceros-mendez, senentxu Elsevier (2020)Polymer-ceramic composites based on poly(vinylidene fluoride) and ceramic particles of the inorganic piezoelectric material Pb(Zr0·53Ti0.47)O3 were prepared with different particle concentrations and size by solution casting ... -
Dielectric relaxation dynamics of high-temperature piezoelectric polyimide copolymers
Maceiras, A.; Costa, C. M.; Lopes, A. C.; San Sebastián, M.; Laza Terroba, José Manuel; Vilas, J. L.; Gomez Ribelles, Jose Luis; Sabater Serra, Roser; Andrio, Andreu; lanceros-mendez, senentxu; León Isidro, Luis Manuel Springer (2015-08)Polyimide copolymers have been prepared based on different diamines as comonomers: a diamine without CN groups and a novel synthesized diamine with two CN groups prepared by polycondensation reaction followed by thermal ... -
Ionic and conformational mobility in poly(vinylidene fluoride)/ionic liquid blends: Dielectric and electrical conductivity behavior
Sabater Serra, Roser; Gómez Tejedor, J. A.; Correia, D. M.; De Zea Bermúdez, Verónica; Andrio, Andreu; Meseguer Dueñas, José María; Gomez Ribelles, Jose Luis; lanceros-mendez, senentxu; Costa, C. M. Elsevier (2018)The glass transition dynamics and the charge transport for blends composed of poly(vinylidenefluoride)(PVDF) and the ionic liquid (IL) 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl) imide, [Emim][TFSI] have been ... -
Molecular relaxation and ionic conductivity of ionic liquids confined in apoly(vinylidenefluoride) polymer matrix: Influence of anion and cation type
Correia, D. M.; Costa, C. M.; Sabater i Serra, Roser; Gómez Tejedor, J. A.; Teruel Biosca, L.; De Zea Bermúdez, Verónica; Esperança, J. M. S. S.; Reis, P. M.; Andrio, Andreu; Meseguer-Dueñas, J. M.; lanceros-mendez, senentxu; Gomez Ribelles, Jose Luis Elsevier (2019)Blends of poly(vinylidenefluoride) (PVDF) and ionic liquids (ILs) with different cations and anions have beenprepared by solvent casting. The IL content was the same in all blends of the series. Molecular relaxation andionic ...