TY - GEN
T1 - Dielectric properties of polybutylene succinate and polybutylene succinate adipate
AU - Ishikawa, Hiroto
AU - Omori, Shingo
AU - Ohki, Yoshimichi
PY - 2007/12/1
Y1 - 2007/12/1
N2 - Differential scanning calorimetry, direct current, thermally stimulated polarization current, and complex permittivity were measured for inflation formed polybutylene succinate, tubular formed polybutylene succinate and tubular formed polybutylene succinate adipate, which are available on the market. Polybutylene succinate formed by the inflation method has the highest conductivity at all the temperatures. Furthermore, only this polymer shows a thermally stimulated polarization current peak around 50°C, which is probably due to ionic impurities. In all the samples, both the permittivity and dielectric loss factor increase significantly with a decrease in frequency. This seems attributable to the motion of ions in the samples.
AB - Differential scanning calorimetry, direct current, thermally stimulated polarization current, and complex permittivity were measured for inflation formed polybutylene succinate, tubular formed polybutylene succinate and tubular formed polybutylene succinate adipate, which are available on the market. Polybutylene succinate formed by the inflation method has the highest conductivity at all the temperatures. Furthermore, only this polymer shows a thermally stimulated polarization current peak around 50°C, which is probably due to ionic impurities. In all the samples, both the permittivity and dielectric loss factor increase significantly with a decrease in frequency. This seems attributable to the motion of ions in the samples.
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U2 - 10.1109/ICSD.2007.4290893
DO - 10.1109/ICSD.2007.4290893
M3 - Conference contribution
AN - SCOPUS:47349117715
SN - 1424407516
SN - 9781424407514
T3 - 2007 International Conference on Solid Dielectrics, ICSD
SP - 635
EP - 638
BT - 2007 International Conference on Solid Dielectrics, ICSD
T2 - 2007 International Conference on Solid Dielectrics, ICSD
Y2 - 8 July 2007 through 13 July 2007
ER -