Ultrahigh Power Output from Triboelectric Nanogenerator Based on Serrated Electrode via Spark Discharge
DC Field | Value | Language |
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dc.contributor.author | Kim, Jihye | - |
dc.contributor.author | Cho, Hanchul | - |
dc.contributor.author | Han, Maeum | - |
dc.contributor.author | Jung, Young | - |
dc.contributor.author | Kwak, Sung Soo | - |
dc.contributor.author | Yoon, Hong-Joon | - |
dc.contributor.author | Park, Byunggeon | - |
dc.contributor.author | Kim, Hyeok | - |
dc.contributor.author | Kim, Hyoungjae | - |
dc.contributor.author | Park, Jinhyoung | - |
dc.contributor.author | Kim, Sang-Woo | - |
dc.date.accessioned | 2023-03-27T08:41:01Z | - |
dc.date.available | 2023-03-27T08:41:01Z | - |
dc.date.created | 2023-03-27 | - |
dc.date.issued | 2020-11 | - |
dc.identifier.issn | 1614-6832 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/87372 | - |
dc.description.abstract | An ultrahigh power output from a triboelectric nanogenerator (TENG) with a serrated electrode in a low-frequency contact-separation mode which is able to directly drive high voltage-operating devices without the need for an external power supply is demonstrated. When a serrated electrode-based TENG (SE-TENG) is driven, the microstructurally serrated electrode creates a spark discharge in the gap between the serrated electrode and a wire, resulting in tremendously boosted triboelectric power output. Based on the spark discharge phenomenon, a boost adaptor is designed to secondarily boost the triboelectric power output performance, and consequently an ultrahigh triboelectric output voltage of 5 kV and current density of 2 A m(-2)are achieved. The boost adaptor concept can be applied to any typical TENG for achieving higher power-generating performance. Finally, two high voltage applications, a Crookes tube and plasma generation, are demonstrated using the SE-TENG and boost adaptor without any external power supply equipment. The ultrahigh power-generating SE-TENG based on the spark discharge phenomenon occurring in the unique electrode structure has considerable potential to operate high voltage applications directly in harsh environments where electricity cannot be supplied. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.relation.isPartOf | ADVANCED ENERGY MATERIALS | - |
dc.title | Ultrahigh Power Output from Triboelectric Nanogenerator Based on Serrated Electrode via Spark Discharge | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000575812200001 | - |
dc.identifier.doi | 10.1002/aenm.202002312 | - |
dc.identifier.bibliographicCitation | ADVANCED ENERGY MATERIALS, v.10, no.44 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85092142634 | - |
dc.citation.title | ADVANCED ENERGY MATERIALS | - |
dc.citation.volume | 10 | - |
dc.citation.number | 44 | - |
dc.contributor.affiliatedAuthor | Yoon, Hong-Joon | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | self-powered high voltage applications | - |
dc.subject.keywordAuthor | serrated electrodes | - |
dc.subject.keywordAuthor | spark discharge | - |
dc.subject.keywordAuthor | triboelectric nanogenerators | - |
dc.subject.keywordAuthor | ultrahigh power output | - |
dc.subject.keywordPlus | STABLE HYDROPHILIC SURFACES | - |
dc.subject.keywordPlus | PLASMA | - |
dc.subject.keywordPlus | LAYER | - |
dc.subject.keywordPlus | PDMS | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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