- SiC의 Precursor Polycarbosilane의 합성 (II)
- ㆍ 저자명
- 한철,이형복,정윤중
- ㆍ 간행물명
- 요업학회지
- ㆍ 권/호정보
- 1988년|25권 5호|pp.518-522 (5 pages)
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- 한국세라믹학회
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- 정기간행물| PDF텍스트
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- 기타
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Polycarbosilane was synthesized from polydimethylsilane at 42$0^{circ}C$, pyrolysis temperature with various times And IR, NMR, UV, and GPC were detected. Average molecular weight Mn was increased proportionally with the reaction time. Average molecular weight of polycarbosilane was about 700(n=20), which has chain structure and the product yield was 72%.