DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Taehyoung | ko |
dc.contributor.author | So, Jongho | ko |
dc.contributor.author | Lee, Jinhee | ko |
dc.contributor.author | Kim, Sang Youl | ko |
dc.contributor.author | Gal, Yeong-Soon | ko |
dc.date.accessioned | 2022-09-14T06:02:05Z | - |
dc.date.available | 2022-09-14T06:02:05Z | - |
dc.date.created | 2022-02-27 | - |
dc.date.created | 2022-02-27 | - |
dc.date.issued | 2022-07 | - |
dc.identifier.citation | MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.741, no.1, pp.24 - 31 | - |
dc.identifier.issn | 1542-1406 | - |
dc.identifier.uri | http://hdl.handle.net/10203/298507 | - |
dc.description.abstract | A new polyacetylene based polyelectrolyte, poly(N-3,4-dimethoxybenzoyl-2-ethynylpyridinium chloride), was synthesized by the direct polymerization of 2-ethynylpyridine and 3,4-dimethoxybenzoyl chloride. The polymerization successfully proceeded without any additional catalyst or initiator to give a high yield of the product. The chemical structure of poly(N-3,4-dimethoxybenzoyl-2-ethynylpyridinium chloride) was confirmed using H-1 and C-13 nuclear magnetic resonance spectroscopy, as well as Fourier transform infrared spectroscopy. Further, optical properties, electrochemical properties, and thermal stabilities were investigated by cyclic voltammetry, UV-Vis absorption spectra, photoluminescence spectra, thermogravimetric analysis. Comparing UV-Visible absorption and photoluminescence spectrum, the polymer showed the band gap of 2.18 eV and photon energy of 2.58 eV. | - |
dc.language | English | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.title | A polyacetylene based polyelectrolyte via non-catalyst polymerization of 2-ethynylpyridine and 3,4-dimethoxy benzoyl chloride | - |
dc.type | Article | - |
dc.identifier.wosid | 000754967200001 | - |
dc.identifier.scopusid | 2-s2.0-85125229705 | - |
dc.type.rims | ART | - |
dc.citation.volume | 741 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 24 | - |
dc.citation.endingpage | 31 | - |
dc.citation.publicationname | MOLECULAR CRYSTALS AND LIQUID CRYSTALS | - |
dc.identifier.doi | 10.1080/15421406.2022.2038459 | - |
dc.contributor.localauthor | Kim, Sang Youl | - |
dc.contributor.nonIdAuthor | Lee, Jinhee | - |
dc.contributor.nonIdAuthor | Gal, Yeong-Soon | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Conjugated polymer | - |
dc.subject.keywordAuthor | polyelectrolyte | - |
dc.subject.keywordAuthor | 2-ethynylpyridine | - |
dc.subject.keywordAuthor | 3 | - |
dc.subject.keywordAuthor | 4-dimethoxy benzoyl chloride | - |
dc.subject.keywordAuthor | photoluminescence | - |
dc.subject.keywordAuthor | cyclic voltammetry | - |
dc.subject.keywordPlus | CONJUGATED IONIC POLYACETYLENES | - |
dc.subject.keywordPlus | ELECTROOPTICAL PROPERTIES | - |
dc.subject.keywordPlus | ACTIVATED POLYMERIZATION | - |
dc.subject.keywordPlus | CONTAINING ACETYLENES | - |
dc.subject.keywordPlus | BROMIDE) | - |
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