Enhanced longterm stability of aluminum solid electrolyte capacitor containing thiophene derivatives as a solid electrolyte
DC Field | Value | Language |
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dc.contributor.author | Kim, Myeongjin | - |
dc.contributor.author | Yoo, Jeeyoung | - |
dc.contributor.author | Im, Hyungu | - |
dc.contributor.author | Kim, Jooheon | - |
dc.date.available | 2019-05-29T03:40:28Z | - |
dc.date.issued | 2012-12-31 | - |
dc.identifier.issn | 0379-6779 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/19926 | - |
dc.description.abstract | The derivatives of thiophene, 3,4-ethylene-1-methyl-2-oxy-5-thio-thiophene (EMOTT) and 3,4-ethylene-1-propyl-2-oxy-5-thio-thiophene (EPOTT), are synthesized and then, 3,4-ethylenedioxythiophene (EDOT), EMOTT, and EPOTT are polymerized with ferric 4-methylbenzenesulfonate (oxidant) to obtain PEDOT-OMBs, PEMOTT-OMBs, and PEPOTT-OMBs, respectively. The surface conductivity of PEDOT-OMBs shows the highest value among the fabricated materials because PEDOT-OMBs shows the better defined crystalline structure and the doping concentration of PEDOT-OMBs is much higher than that of PEMOTT-OMBs and PEPOTT-OMBs. Capacitance and equivalent series resistance (ESR) of PEDOT-OMBs show the slightly enhanced value compared to PEMOTT-OMBs and PEPOTT-OMBs because of high electrical conductivity of PEDOT-OMBs. The PEDOT-OMBs shows the highest decrease rate of capacitance and increase rate of ESR because the extent of separation between the PEDOT-OMBs and the dielectric is much larger than that of PEMOTT-OMBs and PEPOTT-OMBs since it has the lowest density and hardness compared to other polymerized materials. (c) 2012 Elsevier B.V. All rights reserved. | - |
dc.format.extent | 9 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Enhanced longterm stability of aluminum solid electrolyte capacitor containing thiophene derivatives as a solid electrolyte | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.synthmet.2012.11.018 | - |
dc.identifier.bibliographicCitation | SYNTHETIC METALS, v.162, no.24, pp 2361 - 2369 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000315248400028 | - |
dc.identifier.scopusid | 2-s2.0-84872083295 | - |
dc.citation.endPage | 2369 | - |
dc.citation.number | 24 | - |
dc.citation.startPage | 2361 | - |
dc.citation.title | SYNTHETIC METALS | - |
dc.citation.volume | 162 | - |
dc.type.docType | Article | - |
dc.publisher.location | 스위스 | - |
dc.subject.keywordAuthor | Aluminum solid electrolyte capacitors | - |
dc.subject.keywordAuthor | Thiophene derivatives | - |
dc.subject.keywordAuthor | Conductive polymer | - |
dc.subject.keywordAuthor | Poly(3,4-ethylenedioxythiophene) | - |
dc.subject.keywordAuthor | Longterm stability | - |
dc.subject.keywordPlus | CONDUCTING POLYMER | - |
dc.subject.keywordPlus | POLY(3,4-ETHYLENEDIOXYTHIOPHENE) | - |
dc.subject.keywordPlus | POLYPYRROLE | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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