DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zhou, Qitao | ko |
dc.contributor.author | Kim, Jong-Nam | ko |
dc.contributor.author | Han, Kwan-Woo | ko |
dc.contributor.author | Oh, Se-Woong | ko |
dc.contributor.author | Umrao, Sima | ko |
dc.contributor.author | Chae, Eun Jung | ko |
dc.contributor.author | Oh, Il-Kwon | ko |
dc.date.accessioned | 2019-03-19T01:49:14Z | - |
dc.date.available | 2019-03-19T01:49:14Z | - |
dc.date.created | 2019-02-15 | - |
dc.date.created | 2019-02-15 | - |
dc.date.created | 2019-02-15 | - |
dc.date.issued | 2019-05 | - |
dc.identifier.citation | NANO ENERGY, v.59, pp.120 - 128 | - |
dc.identifier.issn | 2211-2855 | - |
dc.identifier.uri | http://hdl.handle.net/10203/251763 | - |
dc.description.abstract | Morphological engineering of nano- and micro-surface patterns has been considered as a key design element to achieve superior output performances in triboelectric energy harvesters. Most previous studies have focused on the surface engineering of dielectric materials rather than electrodes. In this study, a hierarchically three-dimensional (3D) copper nanowire-copper Mesh hybrid electrode (Cu NW-Cu Mesh) is reported for developing a high-performance and structurally reliable triboelectric nanogenerator (TENG). The hierarchical electrode has been embedded into a dielectric thin layer of polydimethylsiloxane (PDMS), resulting in an integrated dielectric-electrode layer that has much better structural reliability to repeatable impacts and inherits the roughened morphology of the Cu NW-Cu Mesh. The PDMS sealed Cu NW-Cu Mesh can be widely used in vertical contact-separation mode, single electrode mode, and wind-driven TENGs. Serially connected four hundred green LEDs can be lighted by free fall of a large size Cu NW-Cu Mesh based single electrode TENG. By tapping the large size TENG, a capacitor can be charged and used to power an electronic watch. The results indicate that the proposed integrated dielectric-electrode layer can be used as an effective mechanical energy harvester requiring both structural reliability and high output power under strong impacts due to large amplitude oscillations based on fluid-structure coupled dynamic instabilities. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Integrated Dielectric-Electrode Layer for Triboelectric Nanogenerator based on Cu Nanowire-Mesh Hybrid Electrode | - |
dc.type | Article | - |
dc.identifier.wosid | 000463032200015 | - |
dc.identifier.scopusid | 2-s2.0-85061658414 | - |
dc.type.rims | ART | - |
dc.citation.volume | 59 | - |
dc.citation.beginningpage | 120 | - |
dc.citation.endingpage | 128 | - |
dc.citation.publicationname | NANO ENERGY | - |
dc.identifier.doi | 10.1016/j.nanoen.2019.02.022 | - |
dc.contributor.localauthor | Oh, Il-Kwon | - |
dc.contributor.nonIdAuthor | Zhou, Qitao | - |
dc.contributor.nonIdAuthor | Han, Kwan-Woo | - |
dc.contributor.nonIdAuthor | Oh, Se-Woong | - |
dc.contributor.nonIdAuthor | Umrao, Sima | - |
dc.contributor.nonIdAuthor | Chae, Eun Jung | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Hierarchical electrode | - |
dc.subject.keywordAuthor | Cu nanowire | - |
dc.subject.keywordAuthor | Cu Mesh | - |
dc.subject.keywordAuthor | Triboelectric nanogenerator | - |
dc.subject.keywordAuthor | Morphological engineering | - |
dc.subject.keywordPlus | ENERGY-CONVERSION | - |
dc.subject.keywordPlus | HIGHLY EFFICIENT | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | SENSOR | - |
dc.subject.keywordPlus | CAPACITOR | - |
dc.subject.keywordPlus | GENERATOR | - |
dc.subject.keywordPlus | DRIVEN | - |
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