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 |
| Place of Publication | Piscataway, NJ, United States |
| Publisher | Publ by IEEE |
| Pages | 1018-1020 |
| Number of pages | 3 |
| ISBN (Print) | 0879425687 |
| Publication status | Published - 1991 |
| 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 |
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 |
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ASJC Scopus subject areas
- Engineering(all)
Cite this
High field properties of polyether-ether-ketone. / Ohishi, Kenji; Hirai, Tomoo; Tanaka, Yasuhiro; Ohki, Yoshimichi.
Proc 3 Int Conf Prop Appl Dielectr Mater. Piscataway, NJ, United States : Publ by IEEE, 1991. p. 1018-1020.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - High field properties of polyether-ether-ketone
AU - Ohishi, Kenji
AU - Hirai, Tomoo
AU - Tanaka, Yasuhiro
AU - Ohki, Yoshimichi
PY - 1991
Y1 - 1991
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.
UR - http://www.scopus.com/inward/record.url?scp=0026264301&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0026264301&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0026264301
SN - 0879425687
SP - 1018
EP - 1020
BT - Proc 3 Int Conf Prop Appl Dielectr Mater
PB - Publ by IEEE
CY - Piscataway, NJ, United States
ER -