Electrical conduction properties of several biodegradable polymers

Naoshi Hirai, Hiroto Ishikawa, Yoshimichi Ohki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

18 Citations (Scopus)

Abstract

Electrical conduction properties of five biodegradable polymers, polycaprolactone, polybutylene succinate adipate, polybutylene succinate, polybutylene adipate terephthalate, and poly-L-lactic acid, are discussed in relation to their measured values of glass transition temperature, complex permittivity, and breakdown strength. Conductivity is high in the polymers with low glass transition temperatures, and is in good proportion to the dielectric loss factor of each sample. Breakdown strength is low in such polymers. These results are reasonable, since molecular motion is active, and dipolar orientation and carrier transport are activated, when the polymer is in the rubber state.

Original languageEnglish
Title of host publicationAnnual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP
Pages592-595
Number of pages4
DOIs
Publication statusPublished - 2007
Event2007 Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP - Vancouver, BC, Canada
Duration: 2007 Oct 142007 Oct 19

Other

Other2007 Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP
CountryCanada
CityVancouver, BC
Period07/10/1407/10/19

Fingerprint

Biodegradable polymers
Polymers
Polycaprolactone
Carrier transport
Rubber
Lactic acid
Dielectric losses
Permittivity
Glass transition temperature
bionole
adipic acid

ASJC Scopus subject areas

  • Engineering(all)
  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

Cite this

Hirai, N., Ishikawa, H., & Ohki, Y. (2007). Electrical conduction properties of several biodegradable polymers. In Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP (pp. 592-595). [4451542] https://doi.org/10.1109/CEIDP.2007.4451542

Electrical conduction properties of several biodegradable polymers. / Hirai, Naoshi; Ishikawa, Hiroto; Ohki, Yoshimichi.

Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP. 2007. p. 592-595 4451542.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hirai, N, Ishikawa, H & Ohki, Y 2007, Electrical conduction properties of several biodegradable polymers. in Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP., 4451542, pp. 592-595, 2007 Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP, Vancouver, BC, Canada, 07/10/14. https://doi.org/10.1109/CEIDP.2007.4451542
Hirai N, Ishikawa H, Ohki Y. Electrical conduction properties of several biodegradable polymers. In Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP. 2007. p. 592-595. 4451542 https://doi.org/10.1109/CEIDP.2007.4451542
Hirai, Naoshi ; Ishikawa, Hiroto ; Ohki, Yoshimichi. / Electrical conduction properties of several biodegradable polymers. Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP. 2007. pp. 592-595
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