本研究利用聚焦式微波反應儀將PASA合成時間由24小時縮短至20分鐘， PEDOT合成所需的時間從48小時縮短至20分鐘，藉由微波合成使PEDOT均勻分散在具有磺酸根基團的PASA溶液中，並且不會破壞其結構並使其擁有更好的導電性，以及改質PASA來改善分散性和導電性，並期許經添加溶劑和二級摻雜兩種方法PEDOT:PASA能提升導電性來取代PEDOT:PSS，更進一步期許能代替昂貴且易碎的ITO玻璃在有機太陽能電池中的地位。
經由UV、SEM、ATR和Raman來檢測微波合成的結果，發現和傳統攪拌相比微波合成並不會破壞結構，進一步利用四點探針量測發現有更佳的導電性且有更好的分散性，並將合成後PEDOT:PASA放置發現可分散長達六個月以上不會發生沉澱；藉由加入起始劑幫助PASA合成並和苯胺共聚合，使改質後的PEDOT:PASA在低PH值的分散性由一周提升至六個月，且成功提升一個數量級的導電性。
本實驗使用甲酸、乙二醇、二乙二醇、乙腈、乙醇、DMSO、SDS等溶劑作為添加溶劑和二級摻雜的溶劑並分析對薄膜導電性的影響，由實驗結果可得到在添加溶劑的部分提升2-3個數量級，在二級摻雜的部分可以提升3個數量級接近4個數量級，以及本實驗使用噴霧塗佈製作PEDOT:PASA薄膜，使薄膜擁有較好的導電性、透光性和粗糙度等性質，並利用AFM、UV、四點探針、拉曼、FTIR-ATR、SEM等儀器來探討後續的薄膜特性和電性。

The microwave-assisted rapid synthesis of PASA and PEDOT is used in this study. The PASA reaction time could be shortened from 24 hours to 20 minutes, PEDOT from 48 hours to 20 minutes by microwave. PEDOT is dispersed in the PASA solution having sulfonate group. This study also uses modification, solvent addition, secondary doping to enhance the conductivity of PEDOT: PASA, and hope PEDOTPASA can replace ITO glass in the future.
We use UV, ATR, Raman and four-point probe to explain the success of PEDOT: PASA, the results show that better conductivity and good dispersibility by microwave synthesis without destroying its structure. In order to improve the dispersibility at low PH, we used aniline copolymerization with PASA and add initiator to assist synthesis. The results show that the dispersibility of PEDOT: PASA at low PH is increased from 1 week to at least 6 months, which is the same as Buffer and Deionized water, and improve the modified PEDOT: PASA conductivity by one orders of magnitude.
This study is using two methods to enhance conductivity of PEDOT: PASA. We used many solvents such as EtOH, EG, DEG, FA, ACN, DMSO, SDS et. Both treatment methods can improve conductivity by 2-3 orders. This study analyzes the mechanism and basis of conductivity enhancement by SEM, Raman, UV spectra. The obtained PEDOT: PASA thin film were characterized by AFM, UV spectra, four-point probe ,the results show that spray-coating enhance conductivity, morphology and optical properties compared to drop-coating.

摘要 i
Abstract ii
致謝 iii
目錄 iv
表目錄 vii
圖目錄 viii
一、 緒論 1
1.1前言 1
1-2研究目的 2
二、 文獻回顧 6
2-1 導電高分子 6
2-2 導電機制 7
2-3聚 3,4-乙烯二氧基噻吩(poly-3,4-ethylenedioxythiophene) 9
2-3-1 PEDOT簡介 9
2-3-2 PEDOT製作 10
2-3-3 PEDOT:PSS 性質 12
2-3-4 不同PH值對 PEDOT的影響 13
2-3-5 PEDOT 的應用 14
2-4 提升PEDOT:PSS導電率的方法和機制影響 15
2-5 2-氨基苯磺酸 20
三、儀器設備與操作原理 21
3-1聚焦式微波反應儀 21
3-2 光譜儀器設備 22
3-2-1 紫外光-可見光-近紅外光分光光譜儀 (UV-Vis) 24
3-2-2 傅立葉轉換紅外光光譜儀 (FTIR) 25
3-3四點探針 27
3-4場發射式電子掃描顯微鏡 (SEM) 28
3-5共軛聚焦顯微拉曼光譜儀 30
3-6原子力顯微鏡（AFM） 31
3-7 載子霍爾係數量測系統 32
四、實驗內容 33
4-1 實驗用藥品 33
4-2 實驗流程 34
4-3 化學氧化合成2-氨基苯磺酸溶液和3,4-乙烯二氧基噻吩 34
4-3-1 化學氧化合成聚2-氨基苯磺酸溶液 34
4-3-2化學氧化合成 PEDOT:PASA 35
4-3-3 PEDOT:PASA 薄膜製做方法 36
4-4 PASA改質和PEDOT:PASA摻雜 37
4-4-1 PASA改質 38
4-4-2 PEDOT:PASA 添加溶劑之處理 39
4-4-3 PEDOT:PASA 二級摻雜之處理 40
五、結果與討論 41
5-1 PEDOT:PASA合成之分析 41
5-1-1分散液比較 41
5-1-2光譜儀分析 42
5-1-2 霍爾效應 44
5-1-3薄膜表面形貌分析 44
5-2 PASA改質分析 46
5-3添加溶劑至PEDOT:PASA分散液中之分析 47
5-3-1紫外光光譜分析 47
5-3-2導電性分析和比較 48
5-4 二級摻雜薄膜之分析 49
5-4-1表面形貌分析 49
5-4-2 傅利葉轉換紅外光光譜分析 51
5-4-3 拉曼光譜分析 51
5-4-4導電性分析和比較 52
5-5穩定性測量和機制比較 53
六、結論 55
七、參考文獻 57

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