臺灣博碩士論文加值系統

本論文提出了一薄膜超級電容器，作為智慧型隱形眼鏡系統之儲能元件，使用可撓而且生物相容的聚一氯對二甲苯(Parylene-C)作為基材與封裝材料、石墨烯(Graphene)作為奈米多孔電極材料以及固態高分子聚合物電解質(PVA-H3PO4)作為超級電容器的電解質，完成的元件厚度為37 µm並封裝於軟式隱形眼鏡中，而且製程與本實驗室過去開發的智慧型隱形眼鏡系統相容，因此幾乎不增加額外成本。接著由實驗證明，所提出的薄膜超級電容器封裝於隱形眼鏡並置於生理食鹽水中可以正常運作，得到了22.97 F/cm3至12.80 F/cm3的比電容值；最後我們將薄膜超級電容器、天線、晶片與負載整合於隱形眼鏡中，完成一柔軟、高含水而且擁有儲能元件的智慧型隱形眼鏡系統。本論文的研究成果顯示了未來於視力矯正或眼睛疾病相關的應用潛力，為將來的智慧型隱形眼鏡系統能量來源提出了一個新的解決方案，此外，將過去基於RFID技術的智慧型隱形眼鏡由全被動系統轉變為半被動系統，可以降低使用時照射於眼球的電磁波強度與時間，解決了將來在使用安全上或臨床實驗中可能遭遇到的問題。

This paper reports a thin-film supercapacitor as an energy storage component for smart contact lens applications. Using flexible and biocompatible Parylene-C as the substrate and packaging material, graphene as the nano porous electrode material and solid-state polymer electrolyte (PVA-H3PO4) as electrolyte of the supercapacitor. The proposed thin-film supercapacitor is 37 μm thick and packaged in soft contact lens. Furthermore, the fabrication is compatible with the smart contact lens system which we have developed so there is almost no increase in cost. Then based on experiments, the proposed thin-film supercapacitor is packaged in a contact lens and can work in saline solution. Obtained the specific capacitance of 22.97 F/cm3 to 12.80 F/cm3. Finally, we integrate the thin-film supercapacitor, antenna, chip and load into contact lens. Complete a soft and high water-containing smart contact lens system with energy storage component. The results of this paper show the potential for future vision correction or eye disease related applications and proposed a new solution of energy source for future smart contact lens systems. In addition, the RFID based smart contact lens can be changed from passive system to semi-passive system, which can reduce the intensity and duration of exposing eye tissues to electromagnetic wave when using. Solved the problems in safety or clinical experiments that may encounter in future.

中文摘要...............................I
ABSTRACT.............................II
致謝.................................III
目錄..................................IV
表目錄................................VI
圖目錄...............................VII
第一章 緒論.............................1
1.1 前言...............................1
1.2 研究背景與動機......................1
第二章 理論基礎與文獻回顧................7
2.1 超級電容器簡介......................7
2.1.1 電雙層電容器......................8
2.1.2 擬電容器.........................10
2.1.3 超級電容器的設計..................11
2.2 電化學性能分析方法簡介..............14
2.2.1 循環伏安法.......................14
2.2.2 恆電流充放電法...................16
2.2.3 交流阻抗法.......................17
2.3 文獻回顧...........................20
第三章 薄膜超級電容器設計與製作..........23
3.1 前言..............................23
3.2 元件設計...........................23
3.2.1 材料選擇.........................24
3.2.2 佈局設計.........................26
3.3 製程流程...........................27
3.4 製程遭遇問題及改進..................36
3.4.1 石墨烯的分散.....................36
3.4.2 掀離製程定義石墨烯薄膜圖形.........38
3.4.3 氣溶膠噴墨機台定義石墨烯薄膜圖形....40
3.5 小結...............................43
第四章 實驗結果與討論....................44
4.1 前言...............................44
4.2 實驗流程............................44
4.2.1 封裝於隱形眼鏡....................44
4.2.2 量測儀器與環境架設................46
4.3 量測結果...........................47
4.3.1 循環伏安法........................47
4.3.2 恆電流充放電測試法................51
4.3.3 交流阻抗法.......................52
4.4 系統整合...........................53
4.5 小結...............................54
第五章 結論與未來展望...................56
5.1 結論...............................56
5.2 未來展望...........................56
參考文獻...............................58

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