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DC Field | Value | Language |
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dc.citation.endPage | 1649 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 1642 | - |
dc.citation.title | ACS NANO | - |
dc.citation.volume | 12 | - |
dc.contributor.author | Lee, Dong-Eun | - |
dc.contributor.author | Ryu, Jaegeon | - |
dc.contributor.author | Hong, Dongki | - |
dc.contributor.author | Park, Soojin | - |
dc.contributor.author | Lee, Dong Hyun | - |
dc.contributor.author | Russell, Thomas P. | - |
dc.date.accessioned | 2023-12-21T21:09:22Z | - |
dc.date.available | 2023-12-21T21:09:22Z | - |
dc.date.created | 2018-03-27 | - |
dc.date.issued | 2018-02 | - |
dc.description.abstract | We present a simple, versatile approach to generate highly ordered nanostructures of block copolymers (BCPs) using rubbed surfaces. A block of poly(tetrafluoroethylene) (PTFE) was dragged across a flat substrate surface above the melting point of PTFE transferring a highly aligned PTFE topographic pattern to the substrate. Si wafer, glass, and polyimide films were used as substrates. Thin films of cylinder-forming asymmetric polystyrene-block-poly(2-vinylpyridine) copolymers (S2VPs) were solvent annealed on the surfaces having the transferred surface pattern to induce their directed self-assembly. Cylinders of P2VP oriented normal to the surface are markedly aligned along the rubbing direction and used as templates to generate extremely uniform arrays of various metallic nanoparticles of gold, silver, and platinum over a large area. | - |
dc.identifier.bibliographicCitation | ACS NANO, v.12, no.2, pp.1642 - 1649 | - |
dc.identifier.doi | 10.1021/acsnano.7b08226 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.scopusid | 2-s2.0-85042718171 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/23878 | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/acsnano.7b08226 | - |
dc.identifier.wosid | 000426615600073 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Directed Self-Assembly of Asymmetric Block Copolymers in Thin Films Driven by Uniaxially Aligned Topographic Patterns | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | block copolymer | - |
dc.subject.keywordAuthor | directed self-assembly | - |
dc.subject.keywordAuthor | solvent-annealing | - |
dc.subject.keywordAuthor | thin films | - |
dc.subject.keywordAuthor | topographic patterns | - |
dc.subject.keywordPlus | FACETED SURFACES | - |
dc.subject.keywordPlus | FIELD ALIGNMENT | - |
dc.subject.keywordPlus | ORIENTED GROWTH | - |
dc.subject.keywordPlus | ARRAYS | - |
dc.subject.keywordPlus | POLY(TETRAFLUOROETHYLENE) | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | ORIENTATION | - |
dc.subject.keywordPlus | PLASMA | - |
dc.subject.keywordPlus | POLYDIMETHYLSILOXANE | - |
dc.subject.keywordPlus | FABRICATION | - |
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