DC Field | Value | Language |
---|---|---|
dc.contributor.author | Gal, Yeong-Soon | ko |
dc.contributor.author | Jin, Sung-Ho | ko |
dc.contributor.author | Park, Jong Wook | ko |
dc.contributor.author | Lim, Kwon Taek | ko |
dc.contributor.author | Kim, Sang Youl | ko |
dc.date.accessioned | 2016-04-20T06:26:23Z | - |
dc.date.available | 2016-04-20T06:26:23Z | - |
dc.date.created | 2015-11-02 | - |
dc.date.created | 2015-11-02 | - |
dc.date.issued | 2015-09 | - |
dc.identifier.citation | MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.618, no.1, pp.21 - 29 | - |
dc.identifier.issn | 1542-1406 | - |
dc.identifier.uri | http://hdl.handle.net/10203/205338 | - |
dc.description.abstract | A new ionic polyacetylene with coumarin moieties was synthesized via the non-catalyst polymerization of 2-ethynylpyridine using 4-bromomethyl-7-methoxycoumarin in high yield. The polymerization proceeded well in homogeneous manner to give 75% of yield without any additional catalyst or initiator. The polymer structure was identified by such various instrumental methods as NMR, IR, and UV-visible spectroscopies to have a conjugated backbone with the designed coumarin groups. The photoluminescence peak was observed at 512nm corresponding to a photon energy of 2.42eV. The cyclovoltamograms of polymer exhibited the electrochemically stable window at the -1.8 approximate to 1.50V region. Oxidation and reduction were started at 0.58 and -0.8V and had stable electrochemical property up to 30 cycles. | - |
dc.language | English | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.subject | METATHESIS POLYMERIZATION | - |
dc.subject | ELECTRICAL-CONDUCTIVITY | - |
dc.subject | SUBSTITUTED ACETYLENES | - |
dc.subject | CONJUGATED POLYMER | - |
dc.subject | OPTICAL-PROPERTIES | - |
dc.subject | CYCLOPOLYMERIZATION | - |
dc.subject | NANOCOMPOSITE | - |
dc.subject | BROMIDE) | - |
dc.title | Synthesis of an Ionic Polyacetylene Derivative via the Non-catalyst Polymerization of 2-Ethynylpyridine Using 4-(Bromomethyl)-7-methoxycoumarin | - |
dc.type | Article | - |
dc.identifier.wosid | 000362416400002 | - |
dc.identifier.scopusid | 2-s2.0-84943559973 | - |
dc.type.rims | ART | - |
dc.citation.volume | 618 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 21 | - |
dc.citation.endingpage | 29 | - |
dc.citation.publicationname | MOLECULAR CRYSTALS AND LIQUID CRYSTALS | - |
dc.identifier.doi | 10.1080/15421406.2015.1075838 | - |
dc.contributor.localauthor | Kim, Sang Youl | - |
dc.contributor.nonIdAuthor | Gal, Yeong-Soon | - |
dc.contributor.nonIdAuthor | Jin, Sung-Ho | - |
dc.contributor.nonIdAuthor | Park, Jong Wook | - |
dc.contributor.nonIdAuthor | Lim, Kwon Taek | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | polyacetylene | - |
dc.subject.keywordAuthor | non-catalyst | - |
dc.subject.keywordAuthor | ethynylpyridine | - |
dc.subject.keywordAuthor | 4-bromomethyl-7-methoxycoumarin | - |
dc.subject.keywordAuthor | cyclovoltammogram | - |
dc.subject.keywordPlus | METATHESIS POLYMERIZATION | - |
dc.subject.keywordPlus | ELECTRICAL-CONDUCTIVITY | - |
dc.subject.keywordPlus | SUBSTITUTED ACETYLENES | - |
dc.subject.keywordPlus | CONJUGATED POLYMER | - |
dc.subject.keywordPlus | OPTICAL-PROPERTIES | - |
dc.subject.keywordPlus | CYCLOPOLYMERIZATION | - |
dc.subject.keywordPlus | NANOCOMPOSITE | - |
dc.subject.keywordPlus | BROMIDE) | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.