DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sung, Yoori | ko |
dc.contributor.author | Lee, Won-Seok | ko |
dc.contributor.author | Lee, Haechang | ko |
dc.contributor.author | Lee, Jin-Woo | ko |
dc.contributor.author | Kim, Bumjoon J. | ko |
dc.contributor.author | Yoo, Seunghyup | ko |
dc.contributor.author | Jeong, Seonju | ko |
dc.contributor.author | Kim, Jihan | ko |
dc.contributor.author | Lee, Jung-Yong | ko |
dc.date.accessioned | 2024-08-29T10:00:07Z | - |
dc.date.available | 2024-08-29T10:00:07Z | - |
dc.date.created | 2024-08-29 | - |
dc.date.created | 2024-08-29 | - |
dc.date.issued | 2024-06 | - |
dc.identifier.citation | NANO LETTERS, v.24, no.24, pp.7474 - 7482 | - |
dc.identifier.issn | 1530-6984 | - |
dc.identifier.uri | http://hdl.handle.net/10203/322462 | - |
dc.description.abstract | In this study, we examined the nanostructured molecular packing and orientations of poly[[N,N '-bis(2-octyldodecyl)-naphthalene-1,4,5,8-bis(dicarboximide)-2,6-diyl]-alt-5,5 '-(2,2 '-bithiophene)] (P(NDI2OD-T2)) films formed on water for the application of nanotechnology-based organic electronic devices. First, the nanoscale molecule-substrate interaction between the polymer and water was modulated by controlling the alkyl side chain length in NDI-based copolymers. Increasing alkyl side chain lengths induced a nanomorphological transition from face-on to edge-on orientation, confirmed by molecular dynamics simulations revealing nanostructural behavior. Second, the nanoscale intermolecular interactions of P(NDI2OD-T2) were controlled by varying the volume ratio of the high-boiling-point additive solvent in the binary solvent blends. As the additive solvent ratio increased, the nanostructured molecular orientation of the P(NDI2OD-T2) films on water changed remarkably from edge-on to bimodal with more face-on crystallites, thereby affecting charge transport. Our finding provides essential insights for precise nanoscale morphological control on water substrates, enabling the formation of high-performance polymer films for organic electronic devices. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Nanostructured Molecular Packing of Polymer Films Formed on Water Surfaces | - |
dc.type | Article | - |
dc.identifier.wosid | 001243947000001 | - |
dc.identifier.scopusid | 2-s2.0-85196032846 | - |
dc.type.rims | ART | - |
dc.citation.volume | 24 | - |
dc.citation.issue | 24 | - |
dc.citation.beginningpage | 7474 | - |
dc.citation.endingpage | 7482 | - |
dc.citation.publicationname | NANO LETTERS | - |
dc.identifier.doi | 10.1021/acs.nanolett.4c01675 | - |
dc.contributor.localauthor | Kim, Bumjoon J. | - |
dc.contributor.localauthor | Yoo, Seunghyup | - |
dc.contributor.localauthor | Kim, Jihan | - |
dc.contributor.localauthor | Lee, Jung-Yong | - |
dc.contributor.nonIdAuthor | Lee, Jin-Woo | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | nanomorphology | - |
dc.subject.keywordAuthor | molecule-substrateinteraction | - |
dc.subject.keywordAuthor | molecular orientation | - |
dc.subject.keywordAuthor | spontaneousspreading process | - |
dc.subject.keywordAuthor | organic field-effect transistors | - |
dc.subject.keywordAuthor | naphthalene diimide | - |
dc.subject.keywordAuthor | charge transport | - |
dc.subject.keywordAuthor | binary solventblend | - |
dc.subject.keywordAuthor | intermolecular interaction | - |
dc.subject.keywordPlus | ORIENTATION | - |
dc.subject.keywordPlus | CHAIN | - |
dc.subject.keywordPlus | ENHANCEMENT | - |
dc.subject.keywordPlus | FIELD-EFFECT TRANSISTORS | - |
dc.subject.keywordPlus | MOBILITY | - |
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