Air-Stable, High-Performance, Flexible Microsupercapacitor with Patterned lonogel Electrolyte
DC Field | Value | Language |
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dc.contributor.author | Kim, Daeil | - |
dc.contributor.author | Lee, Geumbee | - |
dc.contributor.author | Kim, Doyeon | - |
dc.contributor.author | Ha, Jeong Sook | - |
dc.date.accessioned | 2021-09-04T18:22:58Z | - |
dc.date.available | 2021-09-04T18:22:58Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2015-03-04 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/94156 | - |
dc.description.abstract | We describe the fabrication of air-stable, high-performance, planar microsupercapacitors (MSCs) on a flexible poly(ethylene terephthalate) substrate with patterned ionogel electrolyte, i.e., poly(ethylene glycol) diacrylate/1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, and electrodes of spray-coated multiwalled carbon nanotubes. The flexible MSC showed good cyclability, retaining similar to 80% of initial capacitance after 30 000 cycles, and good mechanical stability down to a bending diameter of 3 mm under compressive stress; 95% of the initial capacitance was retained after 1000 bending cycles. The MSC had high electrochemical stability with retaining 90% of its initial capacitance for 8 weeks in air. Furthermore, vertical stacking of MSCs with patterned solid film of ionogel electrolyte could increase the areal capacitance dramatically. This flexible MSC has potential applications as an energy-storage device in micro/nanoelectronics, without encapsulation for air stability. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | THIN-FILM TRANSISTORS | - |
dc.subject | GEL POLYMER ELECTROLYTE | - |
dc.subject | MICRO-SUPERCAPACITORS | - |
dc.subject | GATE DIELECTRICS | - |
dc.subject | ENERGY-STORAGE | - |
dc.subject | HIGH-POWER | - |
dc.subject | FABRICATION | - |
dc.subject | MICROSTRUCTURES | - |
dc.subject | CAPACITANCE | - |
dc.subject | HYDROGELS | - |
dc.title | Air-Stable, High-Performance, Flexible Microsupercapacitor with Patterned lonogel Electrolyte | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ha, Jeong Sook | - |
dc.identifier.doi | 10.1021/am5077843 | - |
dc.identifier.scopusid | 2-s2.0-84924231903 | - |
dc.identifier.wosid | 000353005300020 | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.7, no.8, pp.4608 - 4615 | - |
dc.relation.isPartOf | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 7 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 4608 | - |
dc.citation.endPage | 4615 | - |
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 | THIN-FILM TRANSISTORS | - |
dc.subject.keywordPlus | GEL POLYMER ELECTROLYTE | - |
dc.subject.keywordPlus | MICRO-SUPERCAPACITORS | - |
dc.subject.keywordPlus | GATE DIELECTRICS | - |
dc.subject.keywordPlus | ENERGY-STORAGE | - |
dc.subject.keywordPlus | HIGH-POWER | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | MICROSTRUCTURES | - |
dc.subject.keywordPlus | CAPACITANCE | - |
dc.subject.keywordPlus | HYDROGELS | - |
dc.subject.keywordAuthor | flexible microsupercapacitor | - |
dc.subject.keywordAuthor | ionogel electrolyte | - |
dc.subject.keywordAuthor | air stable | - |
dc.subject.keywordAuthor | patterned electrolyte | - |
dc.subject.keywordAuthor | all-solid-state | - |
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