Effects of interfacial interactions and of crystallization on rigid amorphous fraction and molecular dynamics in polylactide/silica nanocomposites: A methodological approach
Sign Up to like & getrecommendations! Published in 2017 at "Polymer"
DOI: 10.1016/j.polymer.2017.02.003
Abstract: Abstract We employ a partly new experimental approach to polymer nanocomposites (PNCs) based on a semicrystalline matrix, in order to distinguish between phenomena affiliated, on the one hand, to interactions between polymer and nanoparticles, and,… read more here.
Keywords: raf filler; amorphous fraction; polymer; filler ... See more keywords
Local and segmental motions of the mobile amorphous fraction in semi-crystalline polylactide crystallized under quiescent and flow-induced conditions
Sign Up to like & getrecommendations! Published in 2017 at "Polymer"
DOI: 10.1016/j.polymer.2017.08.021
Abstract: Abstract The molecular dynamics of the constrained and unconstrained mobile amorphous fractions in semi-crystalline polylactide (PLA) was investigated in the presence of both flow-induced crystalline structures and spherulites by fast scanning calorimetry (FSC) through cooperativity… read more here.
Keywords: mobile amorphous; amorphous fraction; molecular dynamics; semi crystalline ... See more keywords
Effects of Rigid Amorphous Fraction and Lamellar Crystal Orientation on Electrical Insulation of Poly(ethylene terephthalate) Films
Sign Up to like & getrecommendations! Published in 2020 at "Macromolecules"
DOI: 10.1021/acs.macromol.0c00646
Abstract: In response to the stringent requirements for future DC-link capacitors in electric vehicles (EVs), it is desirable to develop dielectric polymer films with high-temperature tolerance (at least 105... read more here.
Keywords: effects rigid; fraction lamellar; amorphous fraction; rigid amorphous ... See more keywords
Temperature dependence of the rigid amorphous fraction of poly(butylene succinate)
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DOI: 10.1039/d1ra03775g
Abstract: At room temperature and at the human body temperature, all the amorphous fraction is mobile in poly(butylene succinate). read more here.
Keywords: butylene succinate; amorphous fraction; temperature; poly butylene ... See more keywords