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Structural analysis of hyperbranched polyhydrocarbon synthesized by electrochemical polymerization

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dc.contributor.authorSun Hwa Lee-
dc.contributor.authorJae Hong Seo-
dc.contributor.authorEunhye Shin-
dc.contributor.authorJoo, Se Hun-
dc.contributor.authorOnur Buyukcakir-
dc.contributor.authorYi Jiang-
dc.contributor.authorMinhyeok Kim-
dc.contributor.authorHyunju Nam-
dc.contributor.authorKwak, Sang Kyu-
dc.contributor.authorRodney S. Ruoff-
dc.date.accessioned2022-10-14T22:03:20Z-
dc.date.available2022-10-14T22:03:20Z-
dc.date.created2022-09-28-
dc.date.issued2022-10-
dc.identifier.issn1759-9954-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/12355-
dc.description.abstractWe describe a structural analysis method for a hyperbranched polyhydrocarbon (PHC) produced by electrochemical polymerization. Nuclear magnetic resonance (NMR) techniques including H-1-NMR, quantitative C-13-NMR, DEPT C-13-NMR, and H-1-C-13 HSQC 2D NMR along with elemental analysis and FTIR were used to experimentally assess the likely structure of this complex polymer with random branching. The polymer structure was modeled based on the NMR results. Room temperature density, refractive index, melting temperature, and IR spectrum were good matches to the values, and spectrum, calculated using the simulated structure. Calculated Hildebrand solubility parameters for the simulated structure rationalize the room temperature solubility measured in a range of solvents. The experimental and modeling methods are likely to be applicable to any type of highly branched random branching polymer. To the best of our knowledge, this is the first comprehensive elucidation of the structure of an unknown and randomly hyperbranched polymer by combining experimental results and theoretical simulation, and the methods described should find broad use in the future.-
dc.language영어-
dc.publisherROYAL SOC CHEMISTRY-
dc.titleStructural analysis of hyperbranched polyhydrocarbon synthesized by electrochemical polymerization-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000848116700001-
dc.identifier.scopusid2-s2.0-85138625383-
dc.identifier.rimsid78854-
dc.contributor.affiliatedAuthorSun Hwa Lee-
dc.contributor.affiliatedAuthorJae Hong Seo-
dc.contributor.affiliatedAuthorOnur Buyukcakir-
dc.contributor.affiliatedAuthorYi Jiang-
dc.contributor.affiliatedAuthorMinhyeok Kim-
dc.contributor.affiliatedAuthorHyunju Nam-
dc.contributor.affiliatedAuthorRodney S. Ruoff-
dc.identifier.doi10.1039/d2py00756h-
dc.identifier.bibliographicCitationPOLYMER CHEMISTRY, v.13, no.37, pp.5309 - 5315-
dc.relation.isPartOfPOLYMER CHEMISTRY-
dc.citation.titlePOLYMER CHEMISTRY-
dc.citation.volume13-
dc.citation.number37-
dc.citation.startPage5309-
dc.citation.endPage5315-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalWebOfScienceCategoryPolymer Science-
dc.subject.keywordPlusLOW-DENSITY POLYETHYLENE-
dc.subject.keywordPlusETHYLENE POLYMERIZATION-
dc.subject.keywordPlusTHERMAL-ANALYSIS-
dc.subject.keywordPlusSPECTROSCOPY-
dc.subject.keywordPlusCARBON-
dc.subject.keywordPlusFRACTIONATION-
dc.subject.keywordPlusPARAMETERS-
dc.subject.keywordPlusCATALYSTS-
dc.subject.keywordPlusPOLYMERS-
dc.subject.keywordPlusHALIDES-
Appears in Collections:
Center for Multidimensional Carbon Materials(다차원 탄소재료 연구단) > 1. Journal Papers (저널논문)
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