Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 한양규 | - |
dc.date.accessioned | 2018-02-13T04:32:15Z | - |
dc.date.available | 2018-02-13T04:32:15Z | - |
dc.date.issued | 2011-09 | - |
dc.identifier.citation | Bulletin of the Korean Chemical Society, 2011, 32(9), P.3311-3316 | en_US |
dc.identifier.issn | 0253-2964 | - |
dc.identifier.uri | http://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=JCGMCS_2011_v32n9_3311 | - |
dc.description.abstract | New poly(arylene ether)s (PAEs) with both transparency and heat-resistance were prepared by a polycondensation of FBPODS, an ordered-sequence aromatic dihalide, and cardo typed aromatic diols containing fluorene and/or adamantane moiety and also non-cardo typed 1,5-naphthalene diol. The resulting polymers had their glass transition temperatures ranged from 202 to 247 degrees C. Based on TGA data, they exhibited excellent thermal stabilities, showing 5% weight loss at 434-487 degrees C. They had low thermal expansion coefficients of 58-59 ppm at temperature range of 50-200 degrees C as well as good mechanical properties with moduli of 1757-2143 MPa. The optical transmittance for the PAE films was over 70% at 550 nm, except for the PAE that contains naphthalene moiety (30% at 550 nm). They also showed water uptake of about 0.68% regardless of their chemical compositions. Therefore, the newly developed PAEs show strong potential as plastic substrates for flexible devices for display, solar cell and e-paper. | en_US |
dc.description.sponsorship | This research was supported by a grant from the Fundamental R&D Program for Technology of World Premier Materials funded by the Ministry of Knowledge Economy, Republic of Korea. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Korean Chemical SOC | en_US |
dc.subject | Flexible display | en_US |
dc.subject | Cardo based poly(arylene ether)s | en_US |
dc.subject | Transparency | en_US |
dc.subject | High heat resistance | en_US |
dc.subject | Low CTE | en_US |
dc.title | Synthesis of Cardo Based Poly(arylene ether)s for Flexible Plastic Substrates and Their Properties | en_US |
dc.type | Article | en_US |
dc.relation.no | 9 | - |
dc.relation.volume | 32 | - |
dc.identifier.doi | 10.5012/bkcs.2011.32.9.3311 | - |
dc.relation.page | 3311-3316 | - |
dc.relation.journal | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.contributor.googleauthor | Kim, Moon-Ki | - |
dc.contributor.googleauthor | Kwon, Kyung-Jae | - |
dc.contributor.googleauthor | Han, Yang-Kyoo | - |
dc.relation.code | 2011214307 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF CHEMISTRY | - |
dc.identifier.pid | ykhan | - |
dc.identifier.researcherID | 26643246800 | - |
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