Ferroelectrets Filled with a High Breakdown-Strength Gas

William D. Joysey; Axel Mellinger

doi:10.1109/CEIDP.2018.8544754

Ferroelectrets Filled with a High Breakdown-Strength Gas

William D. Joysey, Axel Mellinger

Physics

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

3 Scopus citations

Abstract

Ferroelectrets (i. e. voided, soft polymer composites with internal bipolar space charges) were prepared by laminating porous spacers between polyproplyene films in gas mixtures containing sulfur hexafluoride (\mathrm{SF}-{6}), a gas of higher electric breakdown strength than air. This has the potential to reduce 'back discharges', which occur when the electric field created by the deposited space charges exceeds the breakdown strength of the gas in the void. As a result, significantly higher piezoelectric activity is expected. As shown by hysteresis curves and nonlinear capacitance dilatometry measurements, the SF ₆ -filled samples do indeed exhibit an increased polarization and a 2-3\times enhancement in their d-{33} coefficients.

Original language	English
Title of host publication	2018 IEEE CEIDP Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	94-97
Number of pages	4
ISBN (Electronic)	9781538661925
DOIs	https://doi.org/10.1109/CEIDP.2018.8544754
State	Published - Nov 26 2018
Event	2018 IEEE CEIDP Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2018 - Cancun, Mexico Duration: Oct 21 2018 → Oct 24 2018

Publication series

Name	Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP
Volume	2018-October
ISSN (Print)	0084-9162

Conference

Conference	2018 IEEE CEIDP Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2018
Country/Territory	Mexico
City	Cancun
Period	10/21/18 → 10/24/18

Keywords

Dielectric barrier discharges
Ferroelectrets
Piezoelectricity

Access to Document

10.1109/CEIDP.2018.8544754

Cite this

Joysey, W. D., & Mellinger, A. (2018). Ferroelectrets Filled with a High Breakdown-Strength Gas. In 2018 IEEE CEIDP Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2018 (pp. 94-97). Article 8544754 (Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP; Vol. 2018-October). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CEIDP.2018.8544754

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abstract = " Ferroelectrets (i. e. voided, soft polymer composites with internal bipolar space charges) were prepared by laminating porous spacers between polyproplyene films in gas mixtures containing sulfur hexafluoride (\mathrm{SF}-{6}), a gas of higher electric breakdown strength than air. This has the potential to reduce 'back discharges', which occur when the electric field created by the deposited space charges exceeds the breakdown strength of the gas in the void. As a result, significantly higher piezoelectric activity is expected. As shown by hysteresis curves and nonlinear capacitance dilatometry measurements, the SF 6 -filled samples do indeed exhibit an increased polarization and a 2-3\times enhancement in their d-{33} coefficients.",

keywords = "Dielectric barrier discharges, Ferroelectrets, Piezoelectricity",

author = "Joysey, {William D.} and Axel Mellinger",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 IEEE CEIDP Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2018 ; Conference date: 21-10-2018 Through 24-10-2018",

year = "2018",

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day = "26",

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Joysey, WD & Mellinger, A 2018, Ferroelectrets Filled with a High Breakdown-Strength Gas. in 2018 IEEE CEIDP Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2018., 8544754, Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP, vol. 2018-October, Institute of Electrical and Electronics Engineers Inc., pp. 94-97, 2018 IEEE CEIDP Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2018, Cancun, Mexico, 10/21/18. https://doi.org/10.1109/CEIDP.2018.8544754

Ferroelectrets Filled with a High Breakdown-Strength Gas. / Joysey, William D.; Mellinger, Axel.
2018 IEEE CEIDP Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 94-97 8544754 (Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP; Vol. 2018-October).

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

TY - GEN

T1 - Ferroelectrets Filled with a High Breakdown-Strength Gas

AU - Joysey, William D.

AU - Mellinger, Axel

PY - 2018/11/26

Y1 - 2018/11/26

N2 - Ferroelectrets (i. e. voided, soft polymer composites with internal bipolar space charges) were prepared by laminating porous spacers between polyproplyene films in gas mixtures containing sulfur hexafluoride (\mathrm{SF}-{6}), a gas of higher electric breakdown strength than air. This has the potential to reduce 'back discharges', which occur when the electric field created by the deposited space charges exceeds the breakdown strength of the gas in the void. As a result, significantly higher piezoelectric activity is expected. As shown by hysteresis curves and nonlinear capacitance dilatometry measurements, the SF 6 -filled samples do indeed exhibit an increased polarization and a 2-3\times enhancement in their d-{33} coefficients.

AB - Ferroelectrets (i. e. voided, soft polymer composites with internal bipolar space charges) were prepared by laminating porous spacers between polyproplyene films in gas mixtures containing sulfur hexafluoride (\mathrm{SF}-{6}), a gas of higher electric breakdown strength than air. This has the potential to reduce 'back discharges', which occur when the electric field created by the deposited space charges exceeds the breakdown strength of the gas in the void. As a result, significantly higher piezoelectric activity is expected. As shown by hysteresis curves and nonlinear capacitance dilatometry measurements, the SF 6 -filled samples do indeed exhibit an increased polarization and a 2-3\times enhancement in their d-{33} coefficients.

KW - Dielectric barrier discharges

KW - Ferroelectrets

KW - Piezoelectricity

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M3 - Conference contribution

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BT - 2018 IEEE CEIDP Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2018

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Joysey WD, Mellinger A. Ferroelectrets Filled with a High Breakdown-Strength Gas. In 2018 IEEE CEIDP Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2018. Institute of Electrical and Electronics Engineers Inc. 2018. p. 94-97. 8544754. (Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP). doi: 10.1109/CEIDP.2018.8544754

Ferroelectrets Filled with a High Breakdown-Strength Gas

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Keywords

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