Ultra-High Peak Power Generation for Rotational Triboelectric Nanogenerator via Simple Charge Control and Boosted Discharge Design
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Heo, Deokjae | - |
dc.contributor.author | Son, Jin-ho | - |
dc.contributor.author | Hur, Jiwoong | - |
dc.contributor.author | Yong, Hyungseok | - |
dc.contributor.author | Cha, Kyunghwan | - |
dc.contributor.author | Hwang, Patrick T. J. | - |
dc.contributor.author | Koo, Bonwook | - |
dc.contributor.author | Gwak, Yunki | - |
dc.contributor.author | Jin, Youngho | - |
dc.contributor.author | Kim, Dongseob | - |
dc.contributor.author | Hong, Jinkee | - |
dc.contributor.author | Lee, Sangmin | - |
dc.date.accessioned | 2024-08-12T06:00:31Z | - |
dc.date.available | 2024-08-12T06:00:31Z | - |
dc.date.issued | 2024-07 | - |
dc.identifier.issn | 1616-301X | - |
dc.identifier.issn | 1616-3028 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/75407 | - |
dc.description.abstract | Currently, enhancing the output power of rotational-mode triboelectric nanogenerators (TENGs) using various complicated systems is a contentious issue; however, this is a challenging process owing to the inherent characteristics of TENGs, namely, low output currents as opposed to high voltages. Thus, this study proposes a simple and innovative strategy for ultra-high output peak power generation of TENGs called a self-boosted rotational electrostatic-discharge TENG (SRE-TENG). The SRE-TENG mechanism is unique as it is based on charge control and boosted discharge design, thereby achieving a remarkable peak power of 1103.8 W, peak power density of 140.6 Kw m-2, low optimum resistance of 100 Omega, and broad peak power generation range of 10 Omega to 1 G Omega. Diligent measurements and analyses of the peak and root-mean-square voltage and current outputs of the SRE-TENG are conducted for various design variables and circuit configurations. The proposed SRE-TENG mechanism is validated using experimental and multiphysics simulation results. The high-output performance of the SRE-TENG is demonstrated via the lighting of 3,000 LEDs and a 60-W lamp array, continuous driving of a commercial sensor array, and hydrogen/oxygen generation via water electrolysis. This work proposes a simple and innovative strategy for ultra-high peak power generation called a self-boosted rotational electrostatic-discharge TENG (SRE-TENG). The SRE-TENG achieves a remarkable peak power of 1103.8 W, peak power density of 140.6 kW m-2. The output performance of the SRE-TENG is demonstrated via 3000 LEDs, 60-W commercial lamps, continuous sensor array operation, and real-time water electrolysis applications. image | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Ultra-High Peak Power Generation for Rotational Triboelectric Nanogenerator via Simple Charge Control and Boosted Discharge Design | - |
dc.type | Article | - |
dc.identifier.doi | 10.1002/adfm.202406032 | - |
dc.identifier.bibliographicCitation | ADVANCED FUNCTIONAL MATERIALS | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.wosid | 001259835100001 | - |
dc.identifier.scopusid | 2-s2.0-85197643613 | - |
dc.citation.title | ADVANCED FUNCTIONAL MATERIALS | - |
dc.type.docType | Article; Early Access | - |
dc.publisher.location | 독일 | - |
dc.subject.keywordAuthor | boosted discharge | - |
dc.subject.keywordAuthor | charge control | - |
dc.subject.keywordAuthor | energy harvesting | - |
dc.subject.keywordAuthor | triboelectric nanogenerator | - |
dc.subject.keywordAuthor | ultra-high peak power | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
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 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.