TY - JOUR
T1 - Dielectric properties of onion-like carbon based polymer films: Experiment and modeling
AU - Macutkevic, J.
AU - Seliuta, D.
AU - Valusis, G.
AU - Banys, J.
AU - Kuzhir, P.
AU - Maksimenko, S.
AU - Kuznetsov, V.
AU - Moseenkov, S.
AU - Shenderova, O.
AU - Lambin, Philippe
PY - 2009/10/1
Y1 - 2009/10/1
N2 - Dielectric analysis of a novel polymer composite based on onion-like carbon (OLC) has been carried out by varying the temperature between 240 and 460 K within a wide frequency range (20 Hz-1 MHz). A small effect of the OLC inclusions on the beta transition of OLC/polymethylmethacrylate (PMMA) composite has been observed, which indicates a weak affinity of the OLC to the host matrix. At the same time, an increase in concentration of the OLC has been found to strongly influence the glass and melting temperatures of the nanocomposites. These structural properties of the OLC/PMMA composite materials should be taken into account when a new family of effective wide-band electromagnetic materials are designed and fabricated.
AB - Dielectric analysis of a novel polymer composite based on onion-like carbon (OLC) has been carried out by varying the temperature between 240 and 460 K within a wide frequency range (20 Hz-1 MHz). A small effect of the OLC inclusions on the beta transition of OLC/polymethylmethacrylate (PMMA) composite has been observed, which indicates a weak affinity of the OLC to the host matrix. At the same time, an increase in concentration of the OLC has been found to strongly influence the glass and melting temperatures of the nanocomposites. These structural properties of the OLC/PMMA composite materials should be taken into account when a new family of effective wide-band electromagnetic materials are designed and fabricated.
UR - http://www.scopus.com/inward/record.url?scp=70349338718&partnerID=8YFLogxK
U2 - 10.1016/j.solidstatesciences.2009.05.009
DO - 10.1016/j.solidstatesciences.2009.05.009
M3 - Article
AN - SCOPUS:70349338718
SN - 1293-2558
VL - 11
SP - 1828
EP - 1832
JO - Solid State Sciences
JF - Solid State Sciences
IS - 10
ER -