Polarity effect of pulsed corona discharge plasma on seed surface modification

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dc.contributor.authorBunme, Pawita
dc.contributor.authorKhamsen, Natthaporn
dc.contributor.authorKasemsuwan, Varakorn
dc.contributor.authorJitkajornwanich, Kulsawasd
dc.contributor.authorPichetjamroen, Achara
dc.contributor.authorTeerakawanich, Nithiphat
dc.contributor.authorSrisonphan, Siwapon
dc.date.accessioned2026-08-06T10:17:24Z
dc.date.available2026-08-06T10:17:24Z
dc.date.issued2017-10-19
dc.description.abstractThis paper presents an experimental analysis and underlying mechanism of positive and negative pulsed corona discharge induced atmospheric non-Thermal plasma. We designed a system based on point-plane configuration to produce direct corona discharge plasma (DCP) and hybrid corona discharge plasma (HCP) systems. The polarity effect of corona discharge for surface modification application on rice seeds was investigated under atmospheric dry air ambient. The reactive species under negative and positive corona discharge plasma were also studied for optimization design. The results show that only negative pulsed corona discharge is feasible for DCP system while both positive and negative pulsed corona discharge can be employed for in HCP system.
dc.identifier.citation2017 International Electrical Engineering Congress Ieecon 2017, 2017
dc.identifier.doi10.1109/IEECON.2017.8075754
dc.identifier.other2-s2.0-85039975827
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/7859
dc.source2017 International Electrical Engineering Congress Ieecon 2017
dc.subjectAtmospheric non-Thermal plasma
dc.subjectBreakdown mechanism
dc.subjectCorona discharge
dc.subjectHigh voltage insulation
dc.subjectSurface modification
dc.titlePolarity effect of pulsed corona discharge plasma on seed surface modification
dc.typeConference Paper

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