Terahertz time-domain spectroscopic analyses on crystallinity of several organic polymers

Yoshimichi Ohki, Chisato Azeyanagi, Takuya Kaneko, Naoshi Hirai

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

Abstract

In general, for organic polymer, crystallinity is an important influencing factor that determines various properties. In this paper, the possibility of estimating the crystallinity of PEN, PPS, and PEEK by terahertz (THz) absorption spectroscopy is examined. It has become clear that the three polymers exhibit respective sharp absorption peaks and that their intensities are well proportional to the crystallinity. Therefore, THz absorption spectroscopy can provide a good estimating tool of the crystallinity of organic polymers.

Original languageEnglish
Title of host publicationICPADM 2018 - 12th International Conference on the Properties and Applications of Dielectric Materials
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages86-89
Number of pages4
Volume2018-May
ISBN (Electronic)9781538657881
DOIs
Publication statusPublished - 2018 Jun 29
Event12th International Conference on the Properties and Applications of Dielectric Materials, ICPADM 2018 - Xi'an, China
Duration: 2018 May 202018 May 24

Other

Other12th International Conference on the Properties and Applications of Dielectric Materials, ICPADM 2018
CountryChina
CityXi'an
Period18/5/2018/5/24

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Materials Chemistry

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