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Electrical conductivity properties of expanded graphite–polycarbonatediol polyurethane composites
Author(s) -
RedondoFoj Belen,
OrtizSerna Pilar,
Carsí Marta,
Sanchis María Jesús,
Culebras Mario,
Gómez Clara María,
Cantarero Andrés
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.4788
Subject(s) - materials science , composite material , percolation threshold , dielectric , permittivity , percolation (cognitive psychology) , conductivity , graphite , electrical resistivity and conductivity , fourier transform infrared spectroscopy , raman spectroscopy , chemical engineering , chemistry , physics , optoelectronics , optics , neuroscience , electrical engineering , biology , engineering
The DRS measurements of conductive PUPH / EG showed a dramatic increase, with the EG content, of the dielectric permittivity and electrical conductivity showed an insulator to conductor percolation transition.