Effect of polarization on dielectric behaviour of PET/0.8PHB polymer liquid crystals
Journal Article
·
· AIP Conference Proceedings
- Echelon Institute of Technology, Kabulpur, Jasana-Manjhawali Road, Faridabad-12100, Haryana (India)
- Department of Applied Physics, National Institute of Technology, Kurukshetra-136119, Haryana (India)
Dielectric constant and loss behaviour of pristine and polarized samples of Poly (p-hydroxybenzoic acid-co-ethylene terephthalate) polymer liquid crystals were studied at continuous temperatures ranging from 20 °C to 250 °C, polarized at potentials 500V and 2000V with high precision d.c. power supply. Dielectric constant appears to be almost linearly dependent in the lower temperature region and is independent in the higher temperature region. Dielectric loss becomes approximately ten times lower at higher temperatures.
- OSTI ID:
- 22269297
- Journal Information:
- AIP Conference Proceedings, Vol. 1591, Issue 1; Conference: 58. DAE solid state physics symposium 2013, Patiala, Punjab (India), 17-21 Dec 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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