| 학회 |
한국고분자학회 |
| 학술대회 |
2006년 봄 (04/06 ~ 04/07, 일산킨텍스) |
| 권호 |
31권 1호 |
| 발표분야 |
고분자 합성 |
| 제목 |
Synthesis and Thermal Properties of Ethylene/E-Si-POSS Copolymer |
| 초록 |
In this study, the copolymerization of ethylene and (diphenylvinylsilyoxy) heptacyclopentylpentacyclooctasiloxane(E-Si-POSS) have been performed with rac-Et(Ind)2ZrCl2 in conjunction with methylaluminoxane. The unreacted POSS monomer was removed by n-hexane washing. And the copolymers have been characterized with FT-IR, 1H and 13C NMR, gel permeation chromatography, differential scanning calorimetry and thermogravimetric analysis. Thermogravimetric analysis of the copolymers under both nitrogen and air shows the improved thermal stability with higher degradation temperatures. In addition, we also studied the difference in copolymerization behaviors between E-Si-POSS and E-POSS copolymers. |
| 저자 |
장허신1, 이동호2, 성진기3
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| 소속 |
1Department of Polymer Science, 2College of Engineering, 3Kyungpook National Univ. |
| 키워드 |
polyhedral oligomeric silsesquioxane (POSS); E-Si-POSS; E-POSS; rac-Et(Ind)2ZrCl2
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| E-Mail |
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