| 학회 |
한국고분자학회 |
| 학술대회 |
2009년 가을 (10/08 ~ 10/09, 광주과학기술원 오룡관) |
| 권호 |
34권 2호 |
| 발표분야 |
고분자 구조 및 물성 |
| 제목 |
Synthesis and Dielectric Property of Poly(vinylidene fluoride-co-hexafluoropropylene) |
| 초록 |
Dielectric property of poly(vinylidene fluoride-co-hexafluoropropylene)(P(VDF-co-HFP)) films have been investigated on the basis of frequency and HFP contents. Polymers were prepared by a solution radical process with a low temperature free radical initiator diisopropylperoxydicarbonate. To observe dielectric constant of copolymer film, powder form were pressed at 200 ℃ and films were obtained in the range of 150 m thickness. From results of X-ray diffraction(XRD), crystallinity of copolymer film were decreased with HFP contents, relatively. On the other hand, dielectric constant of copolymer film was increased with HFP contents. |
| 저자 |
이상구1, 하종욱1, 박인준1, 이수복1, 이종대2
|
| 소속 |
1한국화학(연), 2충북대 |
| 키워드 |
vinylidene fluoride; hexafluoropropylene; solution radical polymerization; dielectric constant
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| E-Mail |
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