DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bae, Jihyun | ko |
dc.contributor.author | Lee, Jeongsu | ko |
dc.contributor.author | Kim, SeongMin | ko |
dc.contributor.author | Ha, Jaewook | ko |
dc.contributor.author | Lee, Byoung-Sun | ko |
dc.contributor.author | Park, YoungJun | ko |
dc.contributor.author | Choong, Chweelin | ko |
dc.contributor.author | Kim, Jin-Baek | ko |
dc.contributor.author | Wang, Zhong Lin | ko |
dc.contributor.author | Kim, Ho-Young | ko |
dc.contributor.author | Park, Jong-Jin | ko |
dc.contributor.author | Chung, U-In | ko |
dc.date.accessioned | 2015-04-07T04:53:47Z | - |
dc.date.available | 2015-04-07T04:53:47Z | - |
dc.date.created | 2014-11-11 | - |
dc.date.created | 2014-11-11 | - |
dc.date.created | 2014-11-11 | - |
dc.date.issued | 2014-09 | - |
dc.identifier.citation | NATURE COMMUNICATIONS, v.5, pp.4929 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | http://hdl.handle.net/10203/195232 | - |
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 | English | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Flutter-driven triboelectrification for harvesting wind energy | - |
dc.type | Article | - |
dc.identifier.wosid | 000342984400003 | - |
dc.identifier.scopusid | 2-s2.0-84923290515 | - |
dc.type.rims | ART | - |
dc.citation.volume | 5 | - |
dc.citation.beginningpage | 4929 | - |
dc.citation.publicationname | NATURE COMMUNICATIONS | - |
dc.identifier.doi | 10.1038/ncomms5929 | - |
dc.contributor.localauthor | Kim, Jin-Baek | - |
dc.contributor.nonIdAuthor | Bae, Jihyun | - |
dc.contributor.nonIdAuthor | Lee, Jeongsu | - |
dc.contributor.nonIdAuthor | Kim, SeongMin | - |
dc.contributor.nonIdAuthor | Lee, Byoung-Sun | - |
dc.contributor.nonIdAuthor | Park, YoungJun | - |
dc.contributor.nonIdAuthor | Choong, Chweelin | - |
dc.contributor.nonIdAuthor | Wang, Zhong Lin | - |
dc.contributor.nonIdAuthor | Kim, Ho-Young | - |
dc.contributor.nonIdAuthor | Park, Jong-Jin | - |
dc.contributor.nonIdAuthor | Chung, U-In | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | NANOGENERATOR | - |
dc.subject.keywordPlus | ELECTRIFICATION | - |
dc.subject.keywordPlus | FLAGS | - |
dc.subject.keywordPlus | POWER | - |
dc.subject.keywordPlus | INSTABILITY | - |
dc.subject.keywordPlus | SEPARATION | - |
dc.subject.keywordPlus | MECHANISM | - |
dc.subject.keywordPlus | GENERATOR | - |
dc.subject.keywordPlus | SENSORS | - |
dc.subject.keywordPlus | FLOW | - |
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