DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Daeyeon | - |
dc.contributor.author | Jung, Ha Young | - |
dc.contributor.author | Park, Moon Jeong | - |
dc.date.accessioned | 2019-04-07T16:54:55Z | - |
dc.date.available | 2019-04-07T16:54:55Z | - |
dc.date.created | 2018-09-18 | - |
dc.date.issued | 2018-08 | - |
dc.identifier.issn | 2161-1653 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/95703 | - |
dc.description.abstract | Miktoarm star copolymers composed of three poly(ethylene oxide) (PEO) arms connected to one polystyrene (PS) chain, i.e., PS-(PEO)(3), demonstrated synergistic improvements in the ionic conductivity and mechanical strength by factors of 2-30 compared to those shown by PS-PEO diblock copolymers. Entropic constraints for the chain stretching of (PEO)(3) gave rise to notably reduced domain sizes of PS-(PEO)(3) electrolytes, compared with the values of PS-PEO analogues. Further, the melting transition of PS-(PEO)(3) with PEO molecular weight of M-n = 2 kg mol(-1) was vanished with lithium salt doping at [Li]/[EO] = 0.06 under such confinements, resulting in an order of magnitude increase in the room temperature conductivity. The fact that lithium ion transport in PEO-based copolymers can be tunable by the way PEO chains are connected to hard polymers can lead to innovative designs for solid-state polymer electrolytes. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | ACS MACRO LETTERS | - |
dc.title | Solid-State Polymer Electrolytes Based on AB(3)-Type Miktoarm Star Copolymers | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/acsmacrolett.8b00474 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | ACS MACRO LETTERS, v.7, no.8, pp.1046 - 1050 | - |
dc.identifier.wosid | 000444659000026 | - |
dc.citation.endPage | 1050 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 1046 | - |
dc.citation.title | ACS MACRO LETTERS | - |
dc.citation.volume | 7 | - |
dc.contributor.affiliatedAuthor | Lee, Daeyeon | - |
dc.contributor.affiliatedAuthor | Jung, Ha Young | - |
dc.identifier.scopusid | 2-s2.0-85052130272 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | LITHIUM SUPERIONIC CONDUCTOR | - |
dc.subject.keywordPlus | POLY(ETHYLENE OXIDE) | - |
dc.subject.keywordPlus | MOLECULAR-WEIGHT | - |
dc.subject.keywordPlus | ELECTRICAL-PROPERTIES | - |
dc.subject.keywordPlus | IONIC-CONDUCTIVITY | - |
dc.subject.keywordPlus | BATTERIES | - |
dc.subject.keywordPlus | COMPLEXES | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | ARCHITECTURE | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Polymer Science | - |
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