Flutter-driven triboelectrification for harvesting wind energy
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 배지현 | - |
dc.date.accessioned | 2021-08-02T18:29:24Z | - |
dc.date.available | 2021-08-02T18:29:24Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2014-09 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/25779 | - |
dc.description.abstract | Technologies to harvest electrical energy from wind have vast potentials because wind is one of the cleanest and most sustainable energy sources that nature provides. Here we propose a flutter-driven triboelectric generator that uses contact electrification caused by the self-sustained oscillation of flags. We study the coupled interaction between a fluttering flexible flag and a rigid plate. In doing so, we find three distinct contact modes: single, double and chaotic. The flutter-driven triboelectric generator having small dimensions of 7.5 x 5cm at wind speed of 15 ms(-1) exhibits high-electrical performances: an instantaneous output voltage of 200V and a current of 60 mu A with a high frequency of 158 Hz, giving an average power density of approximately 0.86mW. The flutter-driven triboelectric generation is a promising technology to drive electric devices in the outdoor environments in a sustainable manner. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Flutter-driven triboelectrification for harvesting wind energy | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 배지현 | - |
dc.identifier.doi | 10.1038/ncomms5929 | - |
dc.identifier.scopusid | 2-s2.0-84923290515 | - |
dc.identifier.wosid | 000342984400003 | - |
dc.identifier.bibliographicCitation | NATURE COMMUNICATIONS, v.5 | - |
dc.relation.isPartOf | NATURE COMMUNICATIONS | - |
dc.citation.title | NATURE COMMUNICATIONS | - |
dc.citation.volume | 5 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordAuthor | NANOGENERATOR | - |
dc.subject.keywordAuthor | POWER | - |
dc.subject.keywordAuthor | ELECTRIFICATION | - |
dc.subject.keywordAuthor | SEPARATION | - |
dc.subject.keywordAuthor | SENSOR | - |
dc.subject.keywordAuthor | FLAGS | - |
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