目前有機發光二極體顯示器面臨之最大困難是阻絕水氣，即使以有機及金屬多層膜增加質傳路徑或降低質傳面積，效果仍有限。乃構思額外添加沸石吸水劑作為彌補以延長其壽命。本研究工作共分為奈米沸石製作、低溫去除模板及表面改質三個階段。希望能將沸石混入有機硬膜塗料中，塗布在軟質基板上，降低水氣對發光元件的耗損。
合成奈米BEA沸石將延用過去合成MFI的經驗，在水熱前先經過濃縮操作，以加速前驅物之一次粒子聚集成沸石晶核，並且能窄化粒徑分佈。老化期間將再追蹤沸石粒子的成長過程和特性，並探討有/無濃縮操作的動力學，以製作整齊均一之beta沸石奈米結晶。另外，為了避免高溫鍛燒去除模板時候，引起粒子聚集，改用Fenton試劑之低溫氧化法去除模板。以上兩階段工作已完成，並開始進行奈米沸石表面改質，使得奈米沸石與有機溶劑相容，期許混入硬鍍膜配方，最後製作成具有吸水能力之透明膜。

The greatest obstacle of organic-light-emitting-diode (OLED) today is moisture prevention. Packaging OLED with multiple layers of organic or metal films can increase diffusion path and decrease mass transfer area, and thereby decrease permeability of moisture. However, it is not sufficient to block the moisture penetration yet. Incorporation of zeolite getter in the layers may prolong the lifetime of OLED, which is the main objective of this research. To achieve this objective, our work is divided into three parts: the synthesis of nano-zeolite beta, template removal by oxidative decomposition at low temperature, and surface modification for the incorporation into hybrid hard coat sol.
Based on our experiences on the synthesis of MFI zeolite, the zeolite beta precursor is first concentrated and aged at <100 oC prior to hydrothermal treatment. The formation of zeolite from precursor and its aggregation and growth was monitored to understand the kinetics, based on which the final zeolite particle size could be controlled.
To avoid the aggregation of the nano-zeolite obtained upon calcination, low temperature detemplate by Fenton’s reagent was attempted. With this, we successfully produced detemplated nano-size zeolite beta that was still fully dispersible in water. The next step will be to modify the surface of these zeolite particles so that they are chemically compatible with an organic solvent, upon which they could be blended in a hard coating recipe and coated on the flexible substrate.

摘要 i
Abstract ii
誌謝 iii
目錄 iv
圖目錄 vi
表目錄 viii
第一章 緒論 1
1.1有機發光二極體面板概況 1
1.2沸石簡介 3
1.3 Zeolite Beta簡介 6
1.4 Fenton試劑簡介 9
1.5研究動機與目標 12
第二章 合成奈米Beta沸石(Part I) 13
2.1背景與目的 13
2.2 奈米zeolite beta成長機制探討 13
2.2.1實驗步驟 14
2.2.2樣品分析 16
2.2.2.1粒徑分析 16
2.2.2.2傅利葉紅外線光譜分析（FTIR） 21
2.2.2.3粉末X光繞射分析 23
2.2.3結果探討 26
2.3 奈米zeolite beta (60 nm)特性分析 27
2.3.1樣品準備 27
2.3.1.1傅利葉紅外線光譜分析（FTIR） 27
2.3.1.2粉末X光繞射分析 28
2.3.1.3掃描式電子顯微鏡分析 31
2.3.1.4固態鋁譜分析(27Al MAS NMR spectroscopy) 33
2.3.1.5感應偶合電漿原發射光譜分析(ICP-AES) 34
2.3.1.6熱重分析儀(TGA) 34
2.3.1.7氮氣恆溫吸附分析 36
2.3.2結果探討 38
第三章 合成奈米Beta沸石(Part II) 39
3.1 沸石之產率分析 39
3.1.1實驗步驟 40
3.1.2樣品分析 40
3.1.2.1粒徑分析 41
3.1.2.2粉末X光繞射分析 44
3.1.2.3不同老化時間下的產率計算 46
3.1.2.4氮氣恆溫吸附分析 48
3.1.3結果探討 50
3.2 水熱時間對奈米BEA沸石的影響 51
3.2.1實驗步驟 51
3.2.2樣品分析 52
3.2.2.1粒徑分析 52
3.2.2.2粉末X光繞射分析 53
3.2.3 結果與探討 55
第四章 Fenton試劑去除模板 56
4.1背景與目的 56
4.2實驗步驟 57
4.3樣品分析 58
4.3.1傅利葉紅外線光譜分析（FTIR） 58
4.3.2熱重分析儀(TGA) 60
4.3.3粒徑分析 61
4.3.4粉末X光繞射分析 63
4.4結果與探討 63
第五章 64
5.1背景與目的 64
5.2實驗步驟 65
5.3儀器分析 66
5.3.1傅利葉紅外線光譜分析（FTIR） 66
5.3.2 樣品分散於不同溶劑中的測試 67
5.4結果與討論 67
第六章 結論與建議 68
6.1結論 68
6.2建議 69
參考文獻 72

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