Flexible supercapacitor electrodes based on real metal-like cellulose papers
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ko, Yongmin | - |
dc.contributor.author | Kwon, Minseong | - |
dc.contributor.author | Bae, Wan Ki | - |
dc.contributor.author | Lee, Byeongyong | - |
dc.contributor.author | Lee, Seung Woo | - |
dc.contributor.author | Cho, Jinhan | - |
dc.date.accessioned | 2021-09-03T01:47:28Z | - |
dc.date.available | 2021-09-03T01:47:28Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-09-14 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/82238 | - |
dc.description.abstract | The effective implantation of conductive and charge storage materials into flexible frames has been strongly demanded for the development of flexible supercapacitors. Here, we introduce metallic cellulose paper-based supercapacitor electrodes with excellent energy storage performance by minimizing the contact resistance between neighboring metal and/or metal oxide nanoparticles using an assembly approach, called ligand-mediated layer-by-layer assembly. This approach can convert the insulating paper to the highly porous metallic paper with large surface areas that can function as current collectors and nanoparticle reservoirs for supercapacitor electrodes. Moreover, we demonstrate that the alternating structure design of the metal and pseudocapacitive nanoparticles on the metallic papers can remarkably increase the areal capacitance and rate capability with a notable decrease in the internal resistance. The maximum power and energy density of the metallic paper-based supercapacitors are estimated to be 15.1mWcm(-2) and 267.3 mu Wh cm(-2), respectively, substantially outperforming the performance of conventional paper or textile-type supercapacitors. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.subject | HIGH-PERFORMANCE SUPERCAPACITORS | - |
dc.subject | HIGH VOLUMETRIC CAPACITANCE | - |
dc.subject | ENERGY-STORAGE DEVICES | - |
dc.subject | ASYMMETRIC SUPERCAPACITORS | - |
dc.subject | ELECTROCHEMICAL CAPACITORS | - |
dc.subject | CONDUCTIVE PAPER | - |
dc.subject | CARBON MATERIALS | - |
dc.subject | TEXTILE | - |
dc.subject | FILMS | - |
dc.subject | NANOPARTICLES | - |
dc.title | Flexible supercapacitor electrodes based on real metal-like cellulose papers | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Cho, Jinhan | - |
dc.identifier.doi | 10.1038/s41467-017-00550-3 | - |
dc.identifier.scopusid | 2-s2.0-85029496619 | - |
dc.identifier.wosid | 000410710600006 | - |
dc.identifier.bibliographicCitation | NATURE COMMUNICATIONS, v.8 | - |
dc.relation.isPartOf | NATURE COMMUNICATIONS | - |
dc.citation.title | NATURE COMMUNICATIONS | - |
dc.citation.volume | 8 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | HIGH-PERFORMANCE SUPERCAPACITORS | - |
dc.subject.keywordPlus | HIGH VOLUMETRIC CAPACITANCE | - |
dc.subject.keywordPlus | ENERGY-STORAGE DEVICES | - |
dc.subject.keywordPlus | ASYMMETRIC SUPERCAPACITORS | - |
dc.subject.keywordPlus | ELECTROCHEMICAL CAPACITORS | - |
dc.subject.keywordPlus | CONDUCTIVE PAPER | - |
dc.subject.keywordPlus | CARBON MATERIALS | - |
dc.subject.keywordPlus | TEXTILE | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea 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.