3-V Solid-State Flexible Supercapacitors with Ionic-Liquid-Based Polymer Gel Electrolyte for AC Line Filtering
DC Field | Value | Language |
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dc.contributor.author | Kang, Yu Jin | - |
dc.contributor.author | Yoo, Yongju | - |
dc.contributor.author | Kim, Woong | - |
dc.date.accessioned | 2021-09-03T22:59:38Z | - |
dc.date.available | 2021-09-03T22:59:38Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2016-06-08 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/88353 | - |
dc.description.abstract | State-of-the-art solid-state-flexible supercapacitors With sufficiently fast response speed for AC line filtering application suffer from limited energy density. One of the main causes of the low energy density is the low cell voltage (1 V), which is limited by aqueous-solution-based gel electrolytes. In this work, we demonstrate for the first, time a 3-V flexible supercapacitor for AC line filtering based on an ionic-liquid-based polymer gel electrolyte and carbon nanotube electrode material. The flexible supercapacitor exhibits an areal-energy density that is more than 20 times higher than that of the previously demonstrated 1-V flexible supercapacitor 0:66 vs 0.03 mu Wh/cm(2)) while maintaining excellent capacitive behavior at 120 Hz. The supercapacitor shows a maximum areal power density of 1.5 W/cm(2) and a time constant of 1 ins. The improvement of the cell voltage while maintaining the fast-response capability greatly improves the potential of supercapacitors for high-frequency applications in wearable and/or portable electronics. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | DOUBLE-LAYER CAPACITOR | - |
dc.subject | ACTIVATED CARBON | - |
dc.subject | HIGH-PERFORMANCE | - |
dc.subject | GRAPHENE | - |
dc.subject | VOLTAGE | - |
dc.subject | TRANSISTORS | - |
dc.subject | TEMPLATE | - |
dc.subject | OXIDE | - |
dc.title | 3-V Solid-State Flexible Supercapacitors with Ionic-Liquid-Based Polymer Gel Electrolyte for AC Line Filtering | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Woong | - |
dc.identifier.doi | 10.1021/acsami.6b02690 | - |
dc.identifier.scopusid | 2-s2.0-84974829690 | - |
dc.identifier.wosid | 000377642100029 | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.8, no.22, pp.13909 - 13917 | - |
dc.relation.isPartOf | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 8 | - |
dc.citation.number | 22 | - |
dc.citation.startPage | 13909 | - |
dc.citation.endPage | 13917 | - |
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.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | DOUBLE-LAYER CAPACITOR | - |
dc.subject.keywordPlus | ACTIVATED CARBON | - |
dc.subject.keywordPlus | HIGH-PERFORMANCE | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | VOLTAGE | - |
dc.subject.keywordPlus | TRANSISTORS | - |
dc.subject.keywordPlus | TEMPLATE | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordAuthor | flexible supercapacitor | - |
dc.subject.keywordAuthor | ion gel | - |
dc.subject.keywordAuthor | carbon nanotube | - |
dc.subject.keywordAuthor | AC line filter | - |
dc.subject.keywordAuthor | power performance | - |
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