{"title":"一种获得随机空洞PDMS铁驻极体的新方法","authors":"Mingming Zhang, Junjie Shi, S. Beeby","doi":"10.1109/PowerMEMS54003.2021.9658404","DOIUrl":null,"url":null,"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 d33 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.","PeriodicalId":165158,"journal":{"name":"2021 IEEE 20th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS)","volume":"139 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A new approach for obtaining PDMS ferroelectrets with random voids\",\"authors\":\"Mingming Zhang, Junjie Shi, S. Beeby\",\"doi\":\"10.1109/PowerMEMS54003.2021.9658404\",\"DOIUrl\":null,\"url\":null,\"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 d33 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.\",\"PeriodicalId\":165158,\"journal\":{\"name\":\"2021 IEEE 20th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS)\",\"volume\":\"139 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-12-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 IEEE 20th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PowerMEMS54003.2021.9658404\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE 20th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PowerMEMS54003.2021.9658404","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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 d33 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.
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