Platinum Infiltration of a Block Copolymer for Interconnected Three-Dimensional Metal Nanostructures

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dc.contributor.authorLee, Wonmooko
dc.contributor.authorLee, Sanghoko
dc.contributor.authorTang, Astera S.ko
dc.contributor.authorKim, Chansolko
dc.contributor.authorLiu, Runzeko
dc.contributor.authorIm, Kiseopko
dc.contributor.authorJung, Hee-Taeko
dc.contributor.authorRoss, Caroline A.ko
dc.date.accessioned2021-03-23T00:50:36Z-
dc.date.available2021-03-23T00:50:36Z-
dc.date.created2021-03-22-
dc.date.issued2021-01-
dc.identifier.citationACS APPLIED NANO MATERIALS, v.4, no.1, pp.793 - 801-
dc.identifier.issn2574-0970-
dc.identifier.urihttp://hdl.handle.net/10203/281763-
dc.description.abstractMetallization of a polystyrene-block-poly(2-vinylpyridine) (PS-b-P2VP) block copolymer produced three-dimensional nanostructures consisting of Pt-infused P2VP cylinders in a PS matrix via a single-step process. The Pt is introduced from an aqueous chloride solution and penetrates through 100s of nm thickness of the microphase-separated PS-b-P2VP to form multilevel metallized nanostructures. The metallization process replicated the through-thickness transition from in-plane to out-of-plane oriented P2VP cylinders produced by solvent annealing. Oxygen plasma etching removed the PS majority block and promoted crystallization of the Pt into nanoparticles forming cylindrical nanocrystalline assemblies.-
dc.languageEnglish-
dc.publisherAMER CHEMICAL SOC-
dc.titlePlatinum Infiltration of a Block Copolymer for Interconnected Three-Dimensional Metal Nanostructures-
dc.typeArticle-
dc.identifier.wosid000613246600084-
dc.identifier.scopusid2-s2.0-85099028228-
dc.type.rimsART-
dc.citation.volume4-
dc.citation.issue1-
dc.citation.beginningpage793-
dc.citation.endingpage801-
dc.citation.publicationnameACS APPLIED NANO MATERIALS-
dc.identifier.doi10.1021/acsanm.0c03115-
dc.contributor.localauthorJung, Hee-Tae-
dc.contributor.nonIdAuthorLee, Sangho-
dc.contributor.nonIdAuthorTang, Astera S.-
dc.contributor.nonIdAuthorLiu, Runze-
dc.contributor.nonIdAuthorIm, Kiseop-
dc.contributor.nonIdAuthorRoss, Caroline A.-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorsolvent annealing-
dc.subject.keywordAuthoracidic metal precursors-
dc.subject.keywordAuthoroxygen plasma etching-
dc.subject.keywordAuthormultilevel metallization-
dc.subject.keywordAuthor3D metallic nanostructure-
dc.subject.keywordPlusTHIN-FILMS-
dc.subject.keywordPlusPATTERNS-
dc.subject.keywordPlusARRAYS-
dc.subject.keywordPlusLITHOGRAPHY-
dc.subject.keywordPlusFABRICATION-
dc.subject.keywordPlusMEMBRANES-
dc.subject.keywordPlusSCALE-
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