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研究生:吳國輝
研究生(外文):K.H.Wu
論文名稱:含矽聚醯亞胺之研究
論文名稱(外文):The study of silicon-modified polyimide
指導教授:張 德 全
指導教授(外文):T.C.Chang
學位類別:博士
校院名稱:中正理工學院
系所名稱:國防科學研究所
學門:軍警國防安全學門
學類:軍事學類
論文種類:學術論文
論文出版年:1999
畢業學年度:87
語文別:中文
論文頁數:164
中文關鍵詞:自旋-自旋緩解時間(T2)聚矽氧烷醯亞胺-矽石混成物裂解動力學熱性質
外文關鍵詞:spin-spin relaxationpolysiloxaneimide-silicahybridssol-gelthermal stability
相關次數:
  • 被引用被引用:1
  • 點閱點閱:135
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  • 收藏至我的研究室書目清單書目收藏:0
摘 要
本研究主要合成四類聚醯亞胺衍生物,包括聚矽氧烷醯亞胺共聚物、聚矽氧烷醯亞胺共聚物-鋰鹽錯化合物、聚矽氧烷醯亞胺-矽石混成物及聚矽氧烷醯亞胺-矽石鋰鹽混成物,其應用與特性在本文各章節均有詳細敘述。研究範圍主要是分子結構的鑑定分析、自旋-自旋緩解時間(T2)之測定、熱性質分析及裂解動力學分析。
ABSTRACT
Polysiloxaneimide copolymers (PSI) and polysiloxaneimide-silica hybrids (PSI-SiO2) were synthesized by polycondensation, imidization, and sol-gel techniques. The structures of polymers were characterized by infra-red (IR), 7Li、29Si and 13C CP/MAS nuclear magnetic resonance (NMR) spectroscopy. The microstructure and chain mobility of polymers were investigated by proton spin-spin relaxation T2 measurements. The thermal stability and apparent activation energy for degradation of polymers both in nitrogen and air were studied by thermogravimetry. Moreover, complexes of PSI copolymer and PSI-SiO2 hybrid doped with trifluoromethanesulfonate (LiCF3SO3) were prepared to understand the effect of LiCF3SO3 on the chain mobility and the thermal stability.
封面
誌謝
摘要
ABSTACT
目錄
表錄
圖錄
1.緒論
1.1.前言
1.2.研究目的與範圍
1.3.研究方法
2.聚矽氧烷醯亞胺共聚物之合成及裂解研究
2.1.前言
2.2.實驗部份
2.2.1.化學藥品
2.2.2.聚合反應
2.2.3.鑑定
2.2.4.自旋-自旋緩解時間(T2)之測定
2.3.結果與討論
2.3.1.核磁共振光譜(NMR)分析
2.3.2.NMR鬆弛時間
2.3.3.熱性質
2.3.4.裂解動力學
2.4.結論
3.聚矽氧炕醯亞胺共聚物摻雜LiCF3SO3之鑑定及熱氧化裂解研究
3.1.前言
3.2.實驗部份
3.2.1.聚合反應
3.2.2.鑑定
3.3.結果與討論
3.3.1.NMR光譜分析
3.3.2.NMR鬆弛時間
3.3.3.熱性質
3.3.4.裂解動力學分析
3.4.結論
4.聚矽氧烷醯亞胺-矽石混成物之合成及鑑定
4.1.前言
4.2.實驗部份
4.2.1.化學藥品
4.2.2.聚合反應
4.2.3.鑑定
4.3.結果與討論
4.3.1.聚矽氧烷醯亞胺-矽石混成物(6A系列)特性
4.3.2.聚矽氧炕醯亞胺-矽石混成物(6B系列)特性
4.3.3.6A系列混成物自旋-自旋緩解時間(T2)分析
4.3.4.6A系列混成物自旋-自旋緩解時間(T2)分析
4.3.5.6A系列混成物熱性質分析
4.3.6.6B系列混成物熱性質分析
4.3.7.混成物動力學研究
4.3.8.混成物熱膨脹係數及介電常數
4.4.結論
5.聚矽氧烷醯亞胺-矽石混成物摻雜LiCF3SO3之合成及鑑定
5.1.前言
5.2.實驗部份
5.2.1.化學藥品
5.2.2.聚合反應
5.2.3.Li-PSI-SiO2混成物特性鑑定
5.3.結果與討論
5.3.1.Li-PSI-SiO2混成物特性
5.3.2.Li-PSI-SiO2混成物自旋-自旋緩解時間(T2)分析
5.3.3.Li-PSI-SiO2混成物熱性質分析
5.3.4.Li-PSI-SiO2混成物動力學研究
5.4.結論
6.總結論
7.參考文獻
自傳
附錄
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