DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Philgon | - |
dc.contributor.author | Kim, Eun Young | - |
dc.contributor.author | SEGYO, HAN | - |
dc.contributor.author | Lee, Jaeyong | - |
dc.contributor.author | Kang, Sukwon | - |
dc.contributor.author | Park, Chaneui | - |
dc.contributor.author | Cho, Kilwon | - |
dc.contributor.author | Moon, Hong Chul | - |
dc.contributor.author | Kim, Jin Kon | - |
dc.date.accessioned | 2023-02-27T09:20:46Z | - |
dc.date.available | 2023-02-27T09:20:46Z | - |
dc.date.created | 2023-02-27 | - |
dc.date.issued | 2022-07 | - |
dc.identifier.issn | 0024-9297 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/115843 | - |
dc.description.abstract | We synthesized the poly(3-hexylthiophene)-block-poly(3with a regioregularity (RR) of the P3HT block having 82% to obtain an end-on orientation throughout the entire film thickness. Although P3HT-containing block copolymers with high RR = 86% of the P3HT block showed fibril morphology because of strong rod-rod interaction of P3HT, P3HT-b-P3MEGT with RR = 82% of P3HT exhibited a welldefined lamellar morphology induced by microphase separation between P3HT and P3MEGT blocks. P3HT-b-P3MEGT thin films showed parallel-oriented lamellar nanostructures on a silicon substrate because of a large difference in surface tension between hydrophobic P3HT and hydrophilic P3MEGT blocks. Parallel-oriented lamellar nanostructures induced the end-on orientation of P3HT and P3MEGT chains across the entire film. End-on-oriented P3HT-b-P3MEGT thin films showed much enhanced vertical hole mobility, 30 times higher than that of edge-on-oriented P3HT homopolymer thin films with a high RR of 95% | - |
dc.language | English | - |
dc.publisher | American Chemical Society | - |
dc.relation.isPartOf | Macromolecules | - |
dc.title | Enhanced Vertical Hole Mobility through End-on Chain Orientation of Poly(3-hexylthiophene)-based Diblock Copolymers by Microphase Separation | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/acs.macromol.2c00791 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Macromolecules, v.55, no.14, pp.6160 - 6166 | - |
dc.identifier.wosid | 000826895900001 | - |
dc.citation.endPage | 6166 | - |
dc.citation.number | 14 | - |
dc.citation.startPage | 6160 | - |
dc.citation.title | Macromolecules | - |
dc.citation.volume | 55 | - |
dc.contributor.affiliatedAuthor | SEGYO, HAN | - |
dc.contributor.affiliatedAuthor | Cho, Kilwon | - |
dc.identifier.scopusid | 2-s2.0-85136025533 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | ALKYL SIDE-CHAIN | - |
dc.subject.keywordPlus | CARRIER MOBILITY | - |
dc.subject.keywordPlus | REGIOREGULARITY | - |
dc.subject.keywordPlus | LENGTH | - |
dc.subject.keywordPlus | CRYSTALLIZATION | - |
dc.subject.keywordPlus | CRYSTALLINITY | - |
dc.subject.keywordPlus | THIOPHENE | - |
dc.subject.keywordPlus | SUBSTRATE | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Polymer Science | - |
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