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Study of the dielectric relaxation of poly(phenylpropyl acrylate) and poly(phenylpropyl methacrylate): effect of slight differences in chemical structure
Author(s) -
OrtizSerna Pilar,
Sanchis María J,
RedondoFoj Belén,
Carsí Marta,
Díaz Calleja Ricardo,
Leiva Angel,
Gargallo Ligia,
Radić Deodato
Publication year - 2015
Publication title -
polymer international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.592
H-Index - 105
eISSN - 1097-0126
pISSN - 0959-8103
DOI - 10.1002/pi.4973
Subject(s) - glass transition , dielectric , differential scanning calorimetry , polymer chemistry , methyl methacrylate , polymer , relaxation (psychology) , methyl acrylate , acrylate polymer , acrylate , natural rubber , curing (chemistry) , chemistry , materials science , fragility , analytical chemistry (journal) , copolymer , thermodynamics , composite material , organic chemistry , physics , psychology , social psychology , optoelectronics
The effect of slight differences in the chemical structure of two structurally related polymers, namely poly(phenylpropyl acrylate) ( P3Ph1PA ) and poly(phenylpropyl methacrylate) ( P3Ph1PM ), on the molecular mobility was studied by means of differential scanning calorimetry and dielectric relaxation spectroscopy.