In this work, we use the dielectric TSDC
technique to obtain insight on the slow molecular mobility in the amorphous part of semicrystalline PBS.
1 percent in TSDC
by the target date of July 1st,2009 and make it a Toshiba Group subsidiary.
begins with recognizing that the product being designed is part of a treatment "system.
To examine the potential for TSDC
in main chain (longitudinal) thermotropic polyme r liquid crystals, we utilize a known and extensively researched copolymer of polyethylene terephthalate: PET/xPHB where x denotes the mole fraction of PHB.
A related method, which is known as the thermally stimulated depolarization current, or TSDC
technique, has come to be regarded as a viable method for studying the relaxation properties of polymers.
Figure 7 shows for CPU- rich thermoplastic-AIPNs the composition dependence of the TSDC
peak temperature for the [alpha] and MWS peaks ([T.
The quantity of liberated space charges was also determined from the integration of the first TSDC
run with respect to time, and the values are also given in Table 5 (which also provides the magnitude of the true pyroelectric coefficients of the three materials).
These values of p(T) were calculated from three successive TSDC
runs using Eq 16.
Finally, a TSDC
spectrum was obtained by heating the sample at a uniform rate of 0.