| 학회 |
한국화학공학회 |
| 학술대회 |
2009년 가을 (10/22 ~ 10/23, 일산 KINTEX) |
| 권호 |
15권 2호, p.1309 |
| 발표분야 |
고분자 |
| 제목 |
A kinetic study of polyphenylcarbosilane from polymethylphenylsilane via supercritical cyclehexane |
| 초록 |
The polyphenylcarbosilane (PPCS), which is the precursor of silicon carbide (SiC),derived from polymethylphenylsilane (PMPS) in supercritical cyclohexane was carried out under various reaction conditions. The structure, molecular weight and its distribution of the PPCS were characterized by the measurements of Si-NMR, FT-IRand GPC. Results showed that the supercritical process tends to moderate the reaction conditions such as reaction temperature and time. The kinectic behavior of conversion of PPCS from PMPS in supercritical cyclohexane had been investigated. |
| 저자 |
류재훈1, 신희용1, 배성열1, 권우택2, 김영희2, 김수룡2
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| 소속 |
1한양대, 2요업기술원 |
| 키워드 |
preceramic polymer; polycarbosilane; supercritical cyclohexane
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| E-Mail |
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| 원문파일 |
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