{"title":"低电压、低功率自由基片用表面介质阻挡放电装置","authors":"Seunghun Lee, Sunghoon Jung, Do-Geun Kim","doi":"10.1016/j.cpme.2017.12.007","DOIUrl":null,"url":null,"abstract":"<div><p><span>To improve the electrical stability and portability of surface dielectric<span><span> barrier discharge (SDBD) devices, it is necessary to secure low voltage and low power operations of SDBD. We fabricated polymer SDBD devices using commercial polymer substrates such as polyimide<span><span>, polyethylene terephthalate. Functional </span>thin film coatings were adapted to protect the degradation of polymer substrate due to </span></span>reactive oxygen radicals. And the optimization of the electrode structure was conducted to minimize displacement current flow and maximize dissipated power. Several types of electrode such as circular, rectangular, and hexagonal geometry were investigated for SDBD devices. The SDBD showed stable discharge at a low voltage of 2 kV or less, and a pulse frequency of 5-10 kHz. Design parameters of flexible SDBD devices for low voltage and low power operations will be presented.</span></span><span><figure><span><img><ol><li><span>Download : <span>Download high-res image (171KB)</span></span></li><li><span>Download : <span>Download full-size image</span></span></li></ol></span></figure></span></p><p>Figure 1. Concept of radical sheet using surface dielectric barrier discharge<span><figure><span><img><ol><li><span>Download : <span>Download high-res image (239KB)</span></span></li><li><span>Download : <span>Download full-size image</span></span></li></ol></span></figure></span></p><p>Figure 2. Radical sheet fabricated on polyethylene terephthalate substrate</p></div>","PeriodicalId":46325,"journal":{"name":"Clinical Plasma Medicine","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.cpme.2017.12.007","citationCount":"2","resultStr":"{\"title\":\"Surface Dielectric Barrier Discharge Devices for Low Voltage and Low Power Radical Sheet\",\"authors\":\"Seunghun Lee, Sunghoon Jung, Do-Geun Kim\",\"doi\":\"10.1016/j.cpme.2017.12.007\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p><span>To improve the electrical stability and portability of surface dielectric<span><span> barrier discharge (SDBD) devices, it is necessary to secure low voltage and low power operations of SDBD. We fabricated polymer SDBD devices using commercial polymer substrates such as polyimide<span><span>, polyethylene terephthalate. Functional </span>thin film coatings were adapted to protect the degradation of polymer substrate due to </span></span>reactive oxygen radicals. And the optimization of the electrode structure was conducted to minimize displacement current flow and maximize dissipated power. Several types of electrode such as circular, rectangular, and hexagonal geometry were investigated for SDBD devices. The SDBD showed stable discharge at a low voltage of 2 kV or less, and a pulse frequency of 5-10 kHz. Design parameters of flexible SDBD devices for low voltage and low power operations will be presented.</span></span><span><figure><span><img><ol><li><span>Download : <span>Download high-res image (171KB)</span></span></li><li><span>Download : <span>Download full-size image</span></span></li></ol></span></figure></span></p><p>Figure 1. Concept of radical sheet using surface dielectric barrier discharge<span><figure><span><img><ol><li><span>Download : <span>Download high-res image (239KB)</span></span></li><li><span>Download : <span>Download full-size image</span></span></li></ol></span></figure></span></p><p>Figure 2. Radical sheet fabricated on polyethylene terephthalate substrate</p></div>\",\"PeriodicalId\":46325,\"journal\":{\"name\":\"Clinical Plasma Medicine\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/j.cpme.2017.12.007\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Clinical Plasma Medicine\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S221281661730032X\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"Medicine\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Clinical Plasma Medicine","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S221281661730032X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Medicine","Score":null,"Total":0}
Surface Dielectric Barrier Discharge Devices for Low Voltage and Low Power Radical Sheet
To improve the electrical stability and portability of surface dielectric barrier discharge (SDBD) devices, it is necessary to secure low voltage and low power operations of SDBD. We fabricated polymer SDBD devices using commercial polymer substrates such as polyimide, polyethylene terephthalate. Functional thin film coatings were adapted to protect the degradation of polymer substrate due to reactive oxygen radicals. And the optimization of the electrode structure was conducted to minimize displacement current flow and maximize dissipated power. Several types of electrode such as circular, rectangular, and hexagonal geometry were investigated for SDBD devices. The SDBD showed stable discharge at a low voltage of 2 kV or less, and a pulse frequency of 5-10 kHz. Design parameters of flexible SDBD devices for low voltage and low power operations will be presented.
Download : Download high-res image (171KB)
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Figure 1. Concept of radical sheet using surface dielectric barrier discharge
Download : Download high-res image (239KB)
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Figure 2. Radical sheet fabricated on polyethylene terephthalate substrate
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