DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, Junho | - |
dc.contributor.author | Choi, Chungryong | - |
dc.contributor.author | Kim, Keon-Woo | - |
dc.contributor.author | Okayama, Yoichi | - |
dc.contributor.author | Lee, Ju Hyun | - |
dc.contributor.author | Read De Alaniz, Javier | - |
dc.contributor.author | Bates, Christopher M. | - |
dc.contributor.author | Kim, Jin Kon | - |
dc.date.accessioned | 2023-07-07T09:20:46Z | - |
dc.date.available | 2023-07-07T09:20:46Z | - |
dc.date.created | 2022-11-29 | - |
dc.date.issued | 2022-01 | - |
dc.identifier.issn | 2161-1653 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/117853 | - |
dc.description.abstract | © 2022 American Chemical Society.Triboelectric nanogenerators (TENGs) have received significant attention for next-generation wearable electronics due to their simple device structure and low cost. Although the performance of TENGs is intimately tied to compressibility effects in the charge-generating layer, achieving high compressibility with conventional elastomers is challenging because molecular entanglements place a lower bound on the softness of cross-linked networks. Here, we demonstrate that bottlebrush elastomers are efficient charge-generating layers that improve the output performance of TENGs, including voltage, current, and surface potential, by minimizing entanglements and decreasing the compressive modulus (E). For example, a cross-linked bottlebrush with poly(dimethylsiloxane) side chains yielded TENGs with an output voltage (120 V) more than two times larger than a linear PDMS network (55 V). In conclusion, this study highlights the advantage of designing new charge-generating layers with improved compressibility to enhance TENG performance. | - |
dc.language | English | - |
dc.publisher | American Chemical Society | - |
dc.relation.isPartOf | ACS Macro Letters | - |
dc.title | Triboelectric Nanogenerators: Enhancing Performance by Increasing the Charge-Generating Layer Compressibility | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/acsmacrolett.2c00535 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | ACS Macro Letters, v.11, no.11, pp.1291 - 1297 | - |
dc.identifier.wosid | 000898475200001 | - |
dc.citation.endPage | 1297 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 1291 | - |
dc.citation.title | ACS Macro Letters | - |
dc.citation.volume | 11 | - |
dc.contributor.affiliatedAuthor | Jang, Junho | - |
dc.contributor.affiliatedAuthor | Kim, Keon-Woo | - |
dc.contributor.affiliatedAuthor | Lee, Ju Hyun | - |
dc.contributor.affiliatedAuthor | Kim, Jin Kon | - |
dc.identifier.scopusid | 2-s2.0-85141520215 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | ENERGY | - |
dc.subject.keywordPlus | NETWORK | - |
dc.subject.keywordPlus | SENSORS | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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