DC Field | Value | Language |
---|---|---|
dc.contributor.author | Byun, Taejoon | ko |
dc.contributor.author | Kim, Seong Jong | ko |
dc.contributor.author | Kim, Sang Youl | ko |
dc.date.accessioned | 2022-06-08T09:00:35Z | - |
dc.date.available | 2022-06-08T09:00:35Z | - |
dc.date.created | 2022-06-07 | - |
dc.date.created | 2022-06-07 | - |
dc.date.created | 2022-06-07 | - |
dc.date.issued | 2022-04 | - |
dc.identifier.citation | POLYMER, v.247 | - |
dc.identifier.issn | 0032-3861 | - |
dc.identifier.uri | http://hdl.handle.net/10203/296858 | - |
dc.description.abstract | Transparent and soluble poly(amide-imide)s (PAIs) with high dimensional stability were synthesized from the monomer consisting of a dibenzodioxin skeleton. The diimide-dicarboxylic acid monomers were synthesized from dibenzo-dioxin tricarboxylic acid anhydride and trimellitic anhydride with 2,2′-bis(trifluoromethyl)benzidine, and a series of PAIs were prepared from the polymerization of the diacid monomers with 2,2′-bis(trifluoromethyl)benzidine. All the polymers were soluble in polar organic solvents and can be solution-cast into nearly colorless and flexible freestanding films. The obtained PAI films possessed high Td5 value (469–481 °C in N2) and high transparency (∼88% transmittance at 550 nm). Interestingly, PAIs prepared in this study exhibited high thermo-dimensional stability with low CTE values as low as 1.3 ppm/°C. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Soluble and transparent poly(amide-imide)s with ultra-low coefficients of thermal expansion | - |
dc.type | Article | - |
dc.identifier.wosid | 000795393600002 | - |
dc.identifier.scopusid | 2-s2.0-85127336174 | - |
dc.type.rims | ART | - |
dc.citation.volume | 247 | - |
dc.citation.publicationname | POLYMER | - |
dc.identifier.doi | 10.1016/j.polymer.2022.124813 | - |
dc.contributor.localauthor | Kim, Sang Youl | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | High temperature polymer | - |
dc.subject.keywordAuthor | Low coefficient of thermal expansion & | - |
dc.subject.keywordAuthor | polyamides | - |
dc.subject.keywordAuthor | Transparent and soluble poly(amide-imide)s | - |
dc.subject.keywordPlus | POLY(ESTER IMIDE)S | - |
dc.subject.keywordPlus | POLYIMIDES | - |
dc.subject.keywordPlus | POLYMERS | - |
dc.subject.keywordPlus | FILMS | - |
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