Microdischarge-Based Direct Current Triboelectric Nanogenerator via Accumulation of Triboelectric Charge in Atmospheric Condition
DC Field | Value | Language |
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dc.contributor.author | Yoon, Hong-Joon | - |
dc.contributor.author | Kang, Minki | - |
dc.contributor.author | Seung, Wanchul | - |
dc.contributor.author | Kwak, Sung Soo | - |
dc.contributor.author | Kim, Jihye | - |
dc.contributor.author | Kim, Hyoung Taek | - |
dc.contributor.author | Kim, Sang-Woo | - |
dc.date.accessioned | 2023-03-27T08:41:25Z | - |
dc.date.available | 2023-03-27T08:41:25Z | - |
dc.date.created | 2023-03-27 | - |
dc.date.issued | 2020-07 | - |
dc.identifier.issn | 1614-6832 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/87379 | - |
dc.description.abstract | Direct conversion of mechanical energy into direct current (DC) by triboelectric nanogenerators (TENGs) is one of the desired features in terms of energy conversion efficiency. Although promising applications have been reported using the triboelectric effect, effective DC generating TENGs must be developed for practical purposes. Here, it is reported that continuous DC generation within a TENG itself, without any circuitry, can be achieved by triggering air breakdown via triboelectrification. It is demonstrated that DC generation occurs in combination with i) charge accumulation to generate air breakdown, ii) incident discharge (microdischarge), and iii) conveyance of charges to make the device sustainable. 10.5 mA m(-2) of output current and 10.6 W m(-2) of output power at 33 M omega load resistance are achieved. Compared to the best DC generating TENGs ever reported, the TENG in this present study generates about 20 times larger root-mean square current density. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.relation.isPartOf | ADVANCED ENERGY MATERIALS | - |
dc.title | Microdischarge-Based Direct Current Triboelectric Nanogenerator via Accumulation of Triboelectric Charge in Atmospheric Condition | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000533225300001 | - |
dc.identifier.doi | 10.1002/aenm.202000730 | - |
dc.identifier.bibliographicCitation | ADVANCED ENERGY MATERIALS, v.10, no.25 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85084703393 | - |
dc.citation.title | ADVANCED ENERGY MATERIALS | - |
dc.citation.volume | 10 | - |
dc.citation.number | 25 | - |
dc.contributor.affiliatedAuthor | Yoon, Hong-Joon | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | charge accumulation | - |
dc.subject.keywordAuthor | direct current | - |
dc.subject.keywordAuthor | microdischarge | - |
dc.subject.keywordAuthor | surface charge density | - |
dc.subject.keywordAuthor | triboelectric nanogenerators | - |
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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