在這科技蓬勃發展的時代，電子資訊產品的續航為其重要，而其中的電池更是核心價值所在，但是電池裡的電解質在選擇上也是挺重要的，而離子液體的理想特性，如高電導率，熱穩定性，可忽略的蒸氣壓等，加上與高分子的混合，形成凝膠聚合物電解質，在近期的應用上有不錯的貢獻。
本實驗使用[HEMIm]NTf2和[HETMA]NTf2與高分子PVDF混合，在不同的濃度以及結構上去做研究。在常壓下，有imidazolium的[HEMIm]NTf2，高分子PVDF會優先與C4,5-H作用，而沒有環的[HETMA]NTf2，PVDF會與O-H作用。在高壓下，隨著離子液體濃度下降，兩個離子液體混合物的位移比常壓來的明顯，而[HEMIm]NTf2環上的C4,5-H位移變化更來得明顯。還發現了都有羥基的離子液體在與高分子混合後，不管在常壓還是高壓，隨著離子液體濃度下降，大概在訊號3640 cm-1處會出現一個特徵峰。

With the development of technology in the last decade, the batteries cycle life of electronic information products is important, and the battery is the crucial point, but the choice of electrolyte in the battery is also very important. Ionic liquids (ILs) are well known as the choice in the electrolyte system thanks to their many properties such as high electrical conductivity, thermal stability, negligible vapor pressure, etc. Gel polymer electrolytes in ion-batteries are made by ILs and polymers, have made a good contribution to recent applications.
In this experiment, [HEMIm]NTf2 and [HETMA]NTf2 are mixed with PVDF and do research in different concentrations and structures. Under normal pressure, with imidazolium [HEMIm]NTf2, PVDF will preferentially interact with C4,5-H, while without ring of [HETMA]NTf2, PVDF will interact with O-H. At high pressure, as the ILs concentration decreases, the displacement of the two ILs mixtures is more obvious than normal pressure, and the displacement of C4,5-H on the [HEMIm]NTf2 ring changes more obviously. It was also found that ILs with hydroxyl groups were mixed with polymers, whether at normal pressure or high pressure, with the concentration of ILs decreased, a characteristic peak appeared around at 3640 cm-1.

摘要 i
1. 序論 1
1.1 前言 1
1.2. 離子液體 2
1.3. 高分子 4
1.4. 聚偏二氟乙烯（PVDF） 5
1.5. 弱氫鍵 6
2. 實驗 9
2.1. 儀器 9
2.1.1. 紅外線光譜儀 9
2.1.2. 鑽石高壓產生器(DAC) 10
2.1.3. 精密萬能鑽孔機及高速鋼鑽頭（0.3mm) 11
2.1.4. 鎳鎘合金墊片 11
2.1.5. 鹽片 12
2.1.6. 手動液壓薄片機 12
2.1.7. 顯微鏡 13
2.1.8. 超音波震盪器 13
2.1.9. 水流抽氣幫浦 14
2.1.10. 電磁加熱攪拌器 14
2.1.11. 水份分析儀 15
2.2. 實驗藥品 16
2.2.1. 藥品名稱(Name)：choline bis(trifluoromethylsulfonyl)imide ( [HETMA]NTf2 ) 16
2.2.2. 藥品名稱(Name)：1-(2-Hydroxyethyl)-3-methylimidazolium bis(trifluoromethanesulfonyl)imide ( [HEMIm]NTf2 ) 16
2.2.3. 藥品名稱(Name)：Poly(vinylidene fluoride) (PVDF) 17
2.2.4. 藥品名稱(Name)：N,N-dimethylformamide (DMF) 17
2.3. 實驗步驟 19
2.3.1.樣品配置 19
PVDF處理 19
離子液體/PVDF混合溶液濃度處理 19
2.3.2.常壓實驗 20
離子液體常壓實驗 20
高分子與離子液體/PVDF常壓實驗 20
2.3.3.高壓實驗 21
製作墊片 21
離子液體高壓實驗 21
高分子與離子液體/PVDF高壓實驗 23
2.3.4.壓力校正 24
2.3.5.圖譜製作 27
3. 結果與討論 29
3.1. 離子液體[HEMIm]NTf2與高分子PVDF 29
3.1.1. 常壓部分 29
3.1.2. 常壓趨勢圖 31
3.1.3. 高壓部分 35
3.1.4. 高壓趨勢圖 41
3.2. 離子液體[HETMA]NTf2與高分子PVDF 46
3.2.1. 常壓部分 46
3.2.2. 常壓趨勢圖 48
3.2.3. 高壓部分 50
3.2.4. 高壓趨勢圖 54
3.3. 還原性 56
4. 結論 57
5. 參考文獻 59

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