Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Seo, Jungyeun | - |
dc.contributor.author | Hajra, Sugato | - |
dc.contributor.author | Sahu, Manisha | - |
dc.contributor.author | Kim, Hoe Joon | - |
dc.date.accessioned | 2021-10-17T02:30:02Z | - |
dc.date.available | 2021-10-17T02:30:02Z | - |
dc.date.created | 2021-08-26 | - |
dc.date.issued | 2021-12 | - |
dc.identifier.issn | 0167-577X | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/15542 | - |
dc.description.abstract | Triboelectric nanogenerators (TENG) can convert the waste mechanical energy into useful electrical energy and act as a sustainable power source for micro/nanoelectronics. The utilization of advanced surface designs and materials compositions can further enhance the performance of TENGs. A single-electrode mode TENG with cilia microstructures (C-TENG, abbreviated further) was fabricated from polydimethylsiloxane-carbonyl iron (PDMS-Fe) composite by using a simple and fast magnetic field-guided method and its energy harvesting performance was evaluated. The structures, electrical properties, and surface roughness were compared between the flat and cilia-formed PDMS-Fe composites. The single-electrode mode TENG based on PDMS-Fe 10 wt% gives an open-circuit voltage of 70 V, the peak to peak current output of 250nA, and the power density of 2.75 μW/cm2 at 30 MΩ. Further, the ion injection was applied to the PDMS-Fe 10 wt% composite films using an antistatic gun, and it doubles the voltage output of the device. C-TENG can convert biomechanical energy (i.e. wind blowing and finger tapping) into an electrical output. In addition, the powering of a calculator was showed by charging a commercial capacitor using a bridge rectifier circuit. © 2021 Elsevier B.V. | - |
dc.language | English | - |
dc.publisher | Elsevier | - |
dc.title | Effect of cilia microstructure and ion injection upon single-electrode triboelectric nanogenerator for effective energy harvesting | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.matlet.2021.130674 | - |
dc.identifier.wosid | 000697763300013 | - |
dc.identifier.scopusid | 2-s2.0-85112485249 | - |
dc.identifier.bibliographicCitation | Materials Letters, v.304, pp.130674 | - |
dc.description.isOpenAccess | FALSE | - |
dc.subject.keywordAuthor | Cilia | - |
dc.subject.keywordAuthor | Energy Harvesting | - |
dc.subject.keywordAuthor | Ion Injection | - |
dc.subject.keywordAuthor | Microstructure | - |
dc.subject.keywordAuthor | Triboelectric | - |
dc.subject.keywordPlus | Silicones | - |
dc.subject.keywordPlus | Surface roughness | - |
dc.subject.keywordPlus | Triboelectricity | - |
dc.subject.keywordPlus | Cilium | - |
dc.subject.keywordPlus | Effective energy | - |
dc.subject.keywordPlus | Electrical energy | - |
dc.subject.keywordPlus | Energy | - |
dc.subject.keywordPlus | Ion injection | - |
dc.subject.keywordPlus | Mechanical energies | - |
dc.subject.keywordPlus | Nanogenerators | - |
dc.subject.keywordPlus | Performance | - |
dc.subject.keywordPlus | Single electrodes | - |
dc.subject.keywordPlus | Triboelectric | - |
dc.subject.keywordPlus | Composite films | - |
dc.subject.keywordPlus | Electric rectifiers | - |
dc.subject.keywordPlus | Electrodes | - |
dc.subject.keywordPlus | Ions | - |
dc.subject.keywordPlus | Microchannels | - |
dc.subject.keywordPlus | Microstructure | - |
dc.subject.keywordPlus | Open circuit voltage | - |
dc.citation.startPage | 130674 | - |
dc.citation.title | Materials Letters | - |
dc.citation.volume | 304 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science; Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary; Physics, Applied | - |
dc.type.docType | Article | - |
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