Fabrication of a stretchable and patchable array of high performance micro-supercapacitors using a non-aqueous solvent based gel electrolyte
DC Field | Value | Language |
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dc.contributor.author | Lee, Geumbee | - |
dc.contributor.author | Kim, Daeil | - |
dc.contributor.author | Kim, Doyeon | - |
dc.contributor.author | Oh, Sooyeoun | - |
dc.contributor.author | Yun, Junyeong | - |
dc.contributor.author | Kim, Jihyun | - |
dc.contributor.author | Lee, Sang-Soo | - |
dc.contributor.author | Ha, Jeong Sook | - |
dc.date.accessioned | 2021-09-05T00:57:33Z | - |
dc.date.available | 2021-09-05T00:57:33Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 1754-5692 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/96213 | - |
dc.description.abstract | In this study, we report the fabrication of a stretchable and patchable array of micro-supercapacitors (MSCs) using a gel-type electrolyte of poly(methyl methacrylate)-propylene carbonate-lithium perchlorate. As electrodes, a layer-by-layer-assembled thin film of multi-walled carbon nanotubes with a top layer of Mn3O4 nanoparticles was used. The fabricated MSC maintained over 85% of its performance for 2 weeks in ambient air without encapsulation owing to the use of a non-aqueous solvent based gel electrolyte. Dry-transferred MSC arrays on a specially designed stretchable polymer substrate exhibited stable electrochemical performance under various deformations, including bending, twisting, both uniaxial and biaxial stretching up to 50%, and winding around the curved substrate. Furthermore, the encapsulated MSC array with a thin polymer film directly attached to skin maintained its electrochemical performance under repeated body movement, cycles of attachment-detachment, and even in water. This study clearly demonstrates a stretchable and patchable MSC array for practical use as an energy storage device that can be attached to the body for electronic function, even under wet conditions. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | SELF-POWERED SYSTEMS | - |
dc.subject | PROPYLENE CARBONATE | - |
dc.subject | ELECTROCHEMICAL CAPACITORS | - |
dc.subject | ASYMMETRIC SUPERCAPACITORS | - |
dc.subject | FLEXIBLE SUPERCAPACITORS | - |
dc.subject | POLYMER ELECTROLYTES | - |
dc.subject | ENERGY-STORAGE | - |
dc.subject | GRAPHENE | - |
dc.subject | NANOWIRES | - |
dc.subject | BATTERIES | - |
dc.title | Fabrication of a stretchable and patchable array of high performance micro-supercapacitors using a non-aqueous solvent based gel electrolyte | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Jihyun | - |
dc.contributor.affiliatedAuthor | Lee, Sang-Soo | - |
dc.contributor.affiliatedAuthor | Ha, Jeong Sook | - |
dc.identifier.doi | 10.1039/c5ee00670h | - |
dc.identifier.scopusid | 2-s2.0-84930733469 | - |
dc.identifier.wosid | 000355985700015 | - |
dc.identifier.bibliographicCitation | ENERGY & ENVIRONMENTAL SCIENCE, v.8, no.6, pp.1764 - 1774 | - |
dc.relation.isPartOf | ENERGY & ENVIRONMENTAL SCIENCE | - |
dc.citation.title | ENERGY & ENVIRONMENTAL SCIENCE | - |
dc.citation.volume | 8 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 1764 | - |
dc.citation.endPage | 1774 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.subject.keywordPlus | SELF-POWERED SYSTEMS | - |
dc.subject.keywordPlus | PROPYLENE CARBONATE | - |
dc.subject.keywordPlus | ELECTROCHEMICAL CAPACITORS | - |
dc.subject.keywordPlus | ASYMMETRIC SUPERCAPACITORS | - |
dc.subject.keywordPlus | FLEXIBLE SUPERCAPACITORS | - |
dc.subject.keywordPlus | POLYMER ELECTROLYTES | - |
dc.subject.keywordPlus | ENERGY-STORAGE | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | NANOWIRES | - |
dc.subject.keywordPlus | BATTERIES | - |
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