DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Kwangseok | - |
dc.contributor.author | Lee, Jeong-won | - |
dc.contributor.author | Kim, Kihwan | - |
dc.contributor.author | Yoo, Donghyeon | - |
dc.contributor.author | Kim, Dong Sung | - |
dc.contributor.author | Hwang, Woonbong | - |
dc.contributor.author | Song, Insang | - |
dc.contributor.author | Sim, Jae-Yoon | - |
dc.date.accessioned | 2019-04-07T15:54:09Z | - |
dc.date.available | 2019-04-07T15:54:09Z | - |
dc.date.created | 2018-12-28 | - |
dc.date.issued | 2018-11 | - |
dc.identifier.issn | 2072-666X | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/95490 | - |
dc.description.abstract | Water waves are a continuously generated renewable source of energy. However, their random motion and low frequency pose significant challenges for harvesting their energy. Herein, we propose a spherical hybrid triboelectric nanogenerator (SH-TENG) that efficiently harvests the energy of low frequency, random water waves. The SH-TENG converts the kinetic energy of the water wave into solid-solid and solid-liquid triboelectric energy simultaneously using a single electrode. The electrical output of the SH-TENG for six degrees of freedom of motion in water was investigated. Further, in order to demonstrate hybrid energy harvesting from multiple energy sources using a single electrode on the SH-TENG, the charging performance of a capacitor was evaluated. The experimental results indicate that SH-TENGs have great potential for use in self-powered environmental monitoring systems that monitor factors such as water temperature, water wave height, and pollution levels in oceans. | - |
dc.language | English | - |
dc.publisher | Multidisciplinary Digital Publishing Institute (MDPI) | - |
dc.relation.isPartOf | Micromachines | - |
dc.title | A Spherical Hybrid Triboelectric Nanogenerator for Enhanced Water Wave Energy Harvesting | - |
dc.type | Article | - |
dc.identifier.doi | 10.3390/mi9110598 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Micromachines, v.9, no.11 | - |
dc.identifier.wosid | 000451314900061 | - |
dc.citation.number | 11 | - |
dc.citation.title | Micromachines | - |
dc.citation.volume | 9 | - |
dc.contributor.affiliatedAuthor | Kim, Dong Sung | - |
dc.contributor.affiliatedAuthor | Hwang, Woonbong | - |
dc.contributor.affiliatedAuthor | Sim, Jae-Yoon | - |
dc.identifier.scopusid | 2-s2.0-85057068300 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | triboelectric nanogenerator | - |
dc.subject.keywordPlus | energy harvesting | - |
dc.subject.keywordPlus | hybrid energy | - |
dc.subject.keywordPlus | water wave energy | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
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