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디하이드로트리사이클로펜타디엔-에틸렌 공중합체의 제조
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | 이분열 | - |
| dc.contributor.author | 유승택 | - |
| dc.date.accessioned | 2018-11-08T06:40:43Z | - |
| dc.date.available | 2018-11-08T06:40:43Z | - |
| dc.date.issued | 2010-02 | - |
| dc.identifier.other | 10423 | - |
| dc.identifier.uri | https://dspace.ajou.ac.kr/handle/2018.oak/3619 | - |
| dc.description | 학위논문(석사)--아주대학교 일반대학원 :분자과학기술학과,2010. 2 | - |
| dc.description.tableofcontents | 1. Introduction 2. Result and Discussion 2.1 Preparation of HTCPD monomer 2.2 Copolymerization reactions 2.3 Tensile properties 2.4 Summary and Conclusion 3. Experiment Section 4. Reference 5. Supporting Information | - |
| dc.language.iso | eng | - |
| dc.publisher | The Graduate School, Ajou University | - |
| dc.rights | 아주대학교 논문은 저작권에 의해 보호받습니다. | - |
| dc.title | 디하이드로트리사이클로펜타디엔-에틸렌 공중합체의 제조 | - |
| dc.title.alternative | Yu Seung Tack | - |
| dc.type | Thesis | - |
| dc.contributor.affiliation | 아주대학교 일반대학원 | - |
| dc.contributor.alternativeName | Yu Seung Tack | - |
| dc.contributor.department | 일반대학원 분자과학기술학과 | - |
| dc.date.awarded | 2010. 2 | - |
| dc.description.degree | Master | - |
| dc.identifier.localId | 568579 | - |
| dc.identifier.url | http://dcoll.ajou.ac.kr:9080/dcollection/jsp/common/DcLoOrgPer.jsp?sItemId=000000010423 | - |
| dc.subject.keyword | 에틸렌 | - |
| dc.subject.keyword | 디하이드로트리사이클로펜타디엔-에틸렌 | - |
| dc.subject.keyword | 공중합체 | - |
| dc.description.alternativeAbstract | Regioselective partial hydrogenation of tricyclopentadiene (TCPD) was achieved with a high turnover number of 10000 by catalysis with a N-heterocyclic carbene palladium complex. Copolymerization of ethylene and the partially hydrogenated product, dihydrotricyclopentadiene (HTCPD), was realized using a catalytic system of [8-(？？5-C5Me4)-2-Me(C9H8N)-？？N]TiMe2 (C9H10NH = 1,2,3,4-tetrahydroquinoline) activated with (Ph3C)+[B(C6F5)4]-. The copolymer was unambiguously characterized through the analysis of one- and two-dimensional NMR spectra. The monomer reactivity ratios, rethylene and rHTCPD, determined through the Fineman-Ross plot, were 2.8 and 0.025, respectively, indicating negligible successive insertion of two HTCPD. A nearly alternating copolymer with a HTCPD content of 45 mol% was obtained with a satisfactory activity (4.7 ？~106 g/molTi⋅h), of which Tg was 177oC, significantly higher than that of norbornene/ethylene copolymer at the same cycloolefin content. Tensile stress-strain curves indicated that the brittleness observed for a high Tg norbornene/ethylene copolymer was relieved to show some ductile property for the HTCPD/ethylene copolymer of the same level of high Tg. | - |
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- Graduate School of Ajou University > Department of Molecular Science and Technology > 3. Theses(Master)
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