| Effect of reaction temperature on structure of co-polyborosilizane as a precursor of Si-B-N ceramic |
| 關(guān)鍵詞： |
SiBN ceramic fiber polymeric precursor polycondensation |
| 類 別： |
纖維 >> 合成纖維 |
| 來(lái) 源： |
ICAFPM 2011 |
| 資料類型： |
pdf文件 |
| 資料大?。?/td>
| 1121K |
| 簡(jiǎn) 介： |
A novel kind of polymeric precursor to SiBN ceramic fiber was synthesized by polycondensation of tetramethylaminosilane ((CH3NH)4Si) and trimethylaminoborane ((CH3NH)3B) using different reaction temperatures. Structure changes were discussed by using FTIR and NMR. The experimental results showed the relations between polymer structures and temperatures and proper temperature was determined to obtain polymeric precursor. |
| 上傳人： |
epce |
| 上傳時(shí)間： |
2011-10-09 14:30:21 |
| 下載次數(shù)： |
1 |
| 消耗積分： |
4 |
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