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

Yoshimichi Ohki; Chisato Azeyanagi; Takuya Kaneko; Naoshi Hirai

doi:10.1109/ICPADM.2018.8401083

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

Yoshimichi Ohki, Chisato Azeyanagi, Takuya Kaneko, Naoshi Hirai

Kagami Memorial Research Institute for Materials Science and Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference 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 language	English
Title of host publication	ICPADM 2018 - 12th International Conference on the Properties and Applications of Dielectric Materials
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	86-89
Number of pages	4
Volume	2018-May
ISBN (Electronic)	9781538657881
DOIs	https://doi.org/10.1109/ICPADM.2018.8401083
Publication status	Published - 2018 Jun 29
Event	12th International Conference on the Properties and Applications of Dielectric Materials, ICPADM 2018 - Xi'an, China Duration: 2018 May 20 → 2018 May 24

Other

Other	12th International Conference on the Properties and Applications of Dielectric Materials, ICPADM 2018
Country/Territory	China
City	Xi'an
Period	18/5/20 → 18/5/24

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Materials Chemistry

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10.1109/ICPADM.2018.8401083

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Ohki, Y., Azeyanagi, C., Kaneko, T., & Hirai, N. (2018). Terahertz time-domain spectroscopic analyses on crystallinity of several organic polymers. In ICPADM 2018 - 12th International Conference on the Properties and Applications of Dielectric Materials (Vol. 2018-May, pp. 86-89). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICPADM.2018.8401083

Terahertz time-domain spectroscopic analyses on crystallinity of several organic polymers. / Ohki, Yoshimichi; Azeyanagi, Chisato; Kaneko, Takuya et al.

ICPADM 2018 - 12th International Conference on the Properties and Applications of Dielectric Materials. Vol. 2018-May Institute of Electrical and Electronics Engineers Inc., 2018. p. 86-89.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ohki, Y, Azeyanagi, C, Kaneko, T & Hirai, N 2018, Terahertz time-domain spectroscopic analyses on crystallinity of several organic polymers. in ICPADM 2018 - 12th International Conference on the Properties and Applications of Dielectric Materials. vol. 2018-May, Institute of Electrical and Electronics Engineers Inc., pp. 86-89, 12th International Conference on the Properties and Applications of Dielectric Materials, ICPADM 2018, Xi'an, China, 18/5/20. https://doi.org/10.1109/ICPADM.2018.8401083

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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.",

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AU - Hirai, Naoshi

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N2 - 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.

AB - 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.

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PB - Institute of Electrical and Electronics Engineers Inc.

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Y2 - 20 May 2018 through 24 May 2018

ER -

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

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