A new approach for obtaining PDMS ferroelectrets with random voids
A new approach for obtaining PDMS ferroelectrets with random voids
Most previous work regarding to Polydimethylsiloxane (PDMS) ferroelectret was fabricated with controlled void layouts rather than the random voids. This paper illustrates a new way for obtaining Polydimethylsiloxane (PDMS) ferroelectret with random voids by using the bubbles created by reaction between liquid PDMS and curing agent. A mathematic model is illustrated to explore the connection between structure and piezoelectricity. The fabricating process is present and related test is measured. The piezoelectric coefficient d 33 of this PDMS ferroelectret is about 206 pC/N. The maximal peak voltages measured for this PDMS ferroelectret was about 4 V under the force of 300N.
184-187
Zhang, Mingming
25f0b4c0-ad9d-4836-b5ba-fd6b6cf145cf
Shi, Junjie
0e465cb0-7d99-400f-8664-e34f8643c24d
Beeby, Steve P.
c602609f-e8f1-4c31-aa42-5f989428636d
30 December 2021
Zhang, Mingming
25f0b4c0-ad9d-4836-b5ba-fd6b6cf145cf
Shi, Junjie
0e465cb0-7d99-400f-8664-e34f8643c24d
Beeby, Steve P.
c602609f-e8f1-4c31-aa42-5f989428636d
Zhang, Mingming, Shi, Junjie and Beeby, Steve P.
(2021)
A new approach for obtaining PDMS ferroelectrets with random voids.
In 2021 IEEE 20th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS).
IEEE.
.
(doi:10.1109/PowerMEMS54003.2021.9658404).
Record type:
Conference or Workshop Item
(Paper)
Abstract
Most previous work regarding to Polydimethylsiloxane (PDMS) ferroelectret was fabricated with controlled void layouts rather than the random voids. This paper illustrates a new way for obtaining Polydimethylsiloxane (PDMS) ferroelectret with random voids by using the bubbles created by reaction between liquid PDMS and curing agent. A mathematic model is illustrated to explore the connection between structure and piezoelectricity. The fabricating process is present and related test is measured. The piezoelectric coefficient d 33 of this PDMS ferroelectret is about 206 pC/N. The maximal peak voltages measured for this PDMS ferroelectret was about 4 V under the force of 300N.
This record has no associated files available for download.
More information
Published date: 30 December 2021
Venue - Dates:
2021 IEEE 20th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS), Exeter, United Kingdom, 2021-12-06 - 2021-12-08
Identifiers
Local EPrints ID: 490648
URI: http://eprints.soton.ac.uk/id/eprint/490648
PURE UUID: 4f215394-2743-42ac-bffd-21b4679fa864
Catalogue record
Date deposited: 31 May 2024 16:57
Last modified: 01 Jun 2024 01:50
Export record
Altmetrics
Contributors
Author:
Mingming Zhang
Author:
Junjie Shi
Author:
Steve P. Beeby
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics