High field properties of polyether-ether-ketone

Kenji Ohishi; Tomoo Hirai; Yasuhiro Tanaka; Yoshimichi Ohki

High field properties of polyether-ether-ketone

Kenji Ohishi, Tomoo Hirai, Yasuhiro Tanaka, Yoshimichi Ohki

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

Abstract

The mechanism of electrical conduction in PEEK (polyether-ether-ketone) was studied from the results of DC conduction and thermal pulse current (TPC) measurements. The DC conduction current in PEEK films was measured at various electric fields at room temperature. From the results of electric-field dependence, it is thought that the conduction mechanism in PEEK is due to hopping. The TPC spectra, which were obtained under short-circuit conditions after the application of various voltages, show the existence of heterospace charges near the two electrodes. The TPC spectra increase with an increase in the electric field applied. From these results, it is thought that the electrical conduction in PEEK is due to carrier hopping. The carriers reached near the counterelectrode are not easily neutralized and begin to form heterocharges.

Original language	English
Title of host publication	Proc 3 Int Conf Prop Appl Dielectr Mater
Publisher	Publ by IEEE
Pages	1018-1020
Number of pages	3
ISBN (Print)	0879425687
Publication status	Published - 1991 Dec 1
Externally published	Yes
Event	Proceedings of the 3rd International Conference on Properties and Applications of Dielectric Materials - Tokyo, Jpn Duration: 1991 Jul 8 → 1991 Jul 12

Publication series

Name	Proc 3 Int Conf Prop Appl Dielectr Mater

Other

Other	Proceedings of the 3rd International Conference on Properties and Applications of Dielectric Materials
City	Tokyo, Jpn
Period	91/7/8 → 91/7/12

ASJC Scopus subject areas

Engineering(all)

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Cite this

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title = "High field properties of polyether-ether-ketone",

abstract = "The mechanism of electrical conduction in PEEK (polyether-ether-ketone) was studied from the results of DC conduction and thermal pulse current (TPC) measurements. The DC conduction current in PEEK films was measured at various electric fields at room temperature. From the results of electric-field dependence, it is thought that the conduction mechanism in PEEK is due to hopping. The TPC spectra, which were obtained under short-circuit conditions after the application of various voltages, show the existence of heterospace charges near the two electrodes. The TPC spectra increase with an increase in the electric field applied. From these results, it is thought that the electrical conduction in PEEK is due to carrier hopping. The carriers reached near the counterelectrode are not easily neutralized and begin to form heterocharges.",

author = "Kenji Ohishi and Tomoo Hirai and Yasuhiro Tanaka and Yoshimichi Ohki",

year = "1991",

month = dec,

day = "1",

language = "English",

isbn = "0879425687",

series = "Proc 3 Int Conf Prop Appl Dielectr Mater",

publisher = "Publ by IEEE",

pages = "1018--1020",

booktitle = "Proc 3 Int Conf Prop Appl Dielectr Mater",

note = "Proceedings of the 3rd International Conference on Properties and Applications of Dielectric Materials ; Conference date: 08-07-1991 Through 12-07-1991",

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TY - GEN

T1 - High field properties of polyether-ether-ketone

AU - Ohishi, Kenji

AU - Hirai, Tomoo

AU - Tanaka, Yasuhiro

AU - Ohki, Yoshimichi

PY - 1991/12/1

Y1 - 1991/12/1

N2 - The mechanism of electrical conduction in PEEK (polyether-ether-ketone) was studied from the results of DC conduction and thermal pulse current (TPC) measurements. The DC conduction current in PEEK films was measured at various electric fields at room temperature. From the results of electric-field dependence, it is thought that the conduction mechanism in PEEK is due to hopping. The TPC spectra, which were obtained under short-circuit conditions after the application of various voltages, show the existence of heterospace charges near the two electrodes. The TPC spectra increase with an increase in the electric field applied. From these results, it is thought that the electrical conduction in PEEK is due to carrier hopping. The carriers reached near the counterelectrode are not easily neutralized and begin to form heterocharges.

AB - The mechanism of electrical conduction in PEEK (polyether-ether-ketone) was studied from the results of DC conduction and thermal pulse current (TPC) measurements. The DC conduction current in PEEK films was measured at various electric fields at room temperature. From the results of electric-field dependence, it is thought that the conduction mechanism in PEEK is due to hopping. The TPC spectra, which were obtained under short-circuit conditions after the application of various voltages, show the existence of heterospace charges near the two electrodes. The TPC spectra increase with an increase in the electric field applied. From these results, it is thought that the electrical conduction in PEEK is due to carrier hopping. The carriers reached near the counterelectrode are not easily neutralized and begin to form heterocharges.

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M3 - Conference contribution

AN - SCOPUS:0026264301

SN - 0879425687

T3 - Proc 3 Int Conf Prop Appl Dielectr Mater

SP - 1018

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BT - Proc 3 Int Conf Prop Appl Dielectr Mater

PB - Publ by IEEE

T2 - Proceedings of the 3rd International Conference on Properties and Applications of Dielectric Materials

Y2 - 8 July 1991 through 12 July 1991

ER -