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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/62968完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 林招松 | |
| dc.contributor.author | Yung-Hsuan Kao | en |
| dc.contributor.author | 高永軒 | zh_TW |
| dc.date.accessioned | 2021-06-16T16:16:51Z | - |
| dc.date.available | 2017-02-21 | |
| dc.date.copyright | 2013-02-21 | |
| dc.date.issued | 2012 | |
| dc.date.submitted | 2013-02-05 | |
| dc.identifier.citation | [1] 彭郁婷, “利用氣-液及液-液溶膠-凝膠法製備超疏水表面”, 國立成功大學化學工程研究所碩士論文 (2009).
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Ashley, “Fundamentals of Sol-Gel Dip Coating”, Thin Solid Films 201 (1991) 97. [29] M. Faustini, B. Louis, P. A. Albury, M. Kuemmel, D. Grosso, “Preparation of Sol-Gel Films by Dip-Coating in Extreme Conditions”, J. Phys. Chem. 114 (2010) 7637. [30] 馬仕信, “光學散射元件的設計與應用之研究”, 國立中央大學光電科學研究所博士論文 (2007). [31] Y. Xiu, F. Xiao, D. W. Hess, C. P. Wong, “ Superhydrophobic Optically Transparent Silica Films Formed with a Eutectic Liquid”, Thin Solid Films 517 (2009) [32] T. Yanagisawa, A. Nakajima, M. Sakai, Y. Kameshima, K. Okada, “Preparation and Abrasion Resistance of Transparent Super-Hydrophobic Coating by Combining Crater-Like Silica Films with Acicular Boehmite Powder”, Mater. Sci. Ehg., B 161 (2009) 36. [33] 張貴錢, “有機高分子與矽氧烷化合物製備超疏水及高透光性薄膜之研究”, 國立中央大學化學工程與材料工程研究所博士論文 (2007). [34] C. J. Brinker, G. W. Scherer, “Sol-Gel Science”, Harcourt Brace Jovanovich (1990). [35] F. Rubio, J. Rubio, J. L. Oteo, “A FT-IR Study of the Hydrolysis of Tetraethylorthosilicate (TEOS)”, Spectroscopy Letters 31 (1998) 199. [36] 林沛練, 簡巧菱, 許玉金, “台灣北部地區雨滴粒徑分布特性之探討”, 國立中央大學大氣物理研究所. [37] D. Atlas, R. C. Srivastava, R. S. Sekhon, “Doppler Radarcharacteristic of Percipitation at Vertical Incidence”, Rev. Geophys. 11 (1973) 1. [38] D. A. Donatti, D. R. Vollet, “Effects of HCl on the Ultrasound Catalyzed TEOS Hydrolysis as determined by a Calorimetric Study”, J. Non-Cryst. Solids 208 (1996) 99. [39] D. A. Donnatti, D. R. Vollet, “Effects of the Water Quantity on the Solentless TEOS Hydrolysis Under Ultrasound Stimulation”, J. Sol-Gel Sci. and Technol. 17 (2000) 19. [40] K. D. Kim, H. T. Kim, “Formation of Silica Nanoparticles by Hydrolysis of TEOS Using a Mixed Semi-Batch/Batch Method”, J. Sol-Gel Sci. and Technol. 25 (2002) 183. [41] G. De, B. Karmakar, D. Ganguli, “Hydrolysis-Condensation reactions of TEOS in the Presence of Acetic Acid Leading to the Generation of Glass-Like Silica Microspheres in Solution at Room Temperature.”, J. Mater. Chem. 10 (2000) 2289. [42] J. Fresnais, J. P. Chapel, F. Poncin-Epaillard, “Synthesis of Transparent Superhydrophobic Polyethylene Surfaces”, Surf. Coat. Technol. 200 (2006) 5296. [43] W. Ming, D. Wu, R. van Benthem, G. de With,”Superhydrophobic Films from Raspberry-Like Particles”, Nano Lett. 5 (2005) 2298. [44] Z. Yoshimitsu, A. Nakajima, T. Watanabe, K. Hashimoto, “Effects of Srface Structure on the Hydrophobicity and Sliding Behavior of Water Droplets”, Langmuir 18 (2002) 5818. [45] D. Oner, T. J. McCarthy, “Ultrahydrophobic Surfaces. Effects of Topography Length Scales on Wettability”, Langmuir 16 (2000) 7777. [46] L. Cao, H. H. Hu, D. Cao, “Design and Fabrication of Micro-textures for Inducing a Superhydrophobic Behavior on Hydrophilic Materials”, Langmuir 23 (2007) 4310. [47] Q. F. Xu, J. N. Wang, I. H. Smithc, K. D. Sanderson, “ Superhydrophobic and Transparent Coatings Based on Removable Polymeric Spheres”, J. Mater. Chem. 19 (2009) 655. [48] M. Li, J, Zhai, H. Liu, Y. Song, L. Jiang, D. Zhu, “Electrochemical Deposition of Conductive Superhydrophobic Zinc Oxide Thin Films”, J. Phys. Chem. B 107 (2003) 9954. [49] C. T. Hsieh, S. Y. Yang, J. Y. Lin, “Electrochemical Deposition and Superhydrophobic Behavior of ZnO Nanorod Arrays”, Thin Solid Films 518 (2010) 4884. [50] B. Liu, Y. He, Y. Fan, X. Wang, “Fabricating Super-Hydrophobic Lotus-Leaf-Like Surfaces through Soft-Lithographic Imprinting”, Macromol. Rapid Commun. 27 (2006) 1859. [51] A. Pozzato, S. D. Zilio, G. Fois, D. Vendramin, G. Mistura, Michele, Y. Chen, M. Natali, “Superhydrophobic Surfaces Fabricated by Nanoimprint Lithography”, Microelectron. Eng. 83 (2006) 884. [52] I. Woodward, W. C. E. Schofield, V. Roucoules, J. P. S. Badyal, “Super-hydrophobic Surfaces Produced by Plasma Fluorination of Polybutadiene Films”, Langmuir 19 (2003) 3432. [53] T. Sun, G. Wang, H. Liu, L. Feng, L. Jiang, D. Zhu, “Control over the Wettability of an Aligned Carbon Nanotube Film”, J. Am. Chem. Soc. 125 (2003) 14996. [54] X. Y. Ling, I. Y. Phang, G. J. Vancso, J. Huskens, D. N. Reinhoudt, “Stable and Transparent Superhydrophobic Nanoparticle Films”, Langmuir 25 (2009) 3260. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/62968 | - |
| dc.description.abstract | 近年來，超疏水薄膜之應用和研究越來越受到重視。蓮花超疏水自潔之特性可藉由仿生技術套用到各個不同應用領域上。當雨滴在自潔薄膜表面自由滾動帶走髒污時，不僅可大幅減少薄膜表面清洗之次數，最終更能達到環保和省能的效果。目前的研究雖能使自潔玻璃表面達到超疏水性和高透光率，但由於薄膜的附著性和穩定性仍不足，仍無法廣泛應用。因此，本研究之重點在於加強自潔薄膜之附著性，使其能達到更長的使用期限。
本研究以溶膠凝膠法製備前驅混合溶液，再利用沉浸塗佈法將溶液塗佈於玻璃基板上形成薄膜。實驗上，在前驅混合溶液中添加奈米級SiO2顆粒作為等級化粗糙度之來源，並以四乙基矽氧烷(TEOS)水解所生成之矽醇扮演結構穩定性之角色，最後在薄膜表面塗佈一自組裝單分子PFOTS層使表面改質為低表面能而完成超疏水薄膜之製作。本研究分別針對水解水量、乙醇稀釋比例、水解初始pH值、水解時間、外加顆粒濃度等和TEOS水解有關之參數來討論薄膜性質之變化。實驗結果顯示，提高水解水量在高乙醇稀釋比例下，附著性略有提升，而在低乙醇稀釋比例下卻會導致附著性下降。隨著乙醇稀釋比例和外加顆粒濃度下降，附著性也會有顯著上升。若改變水解初始pH值和水解時間條件下，則會在某區間得到較佳的附著性。薄膜之附著性和四乙基矽氧烷水解所生成之矽醇濃度有關，混合溶液中的矽醇濃度越大越能提升其附著性，但同時也必須犧牲疏水性和透光率作為其代價。 以目前製程條件下，自潔薄膜可以達到水接觸角為157.46°，遲滯角3.74°，透光率近90 %，以及經過一輪750 ml的滴水試驗下，水接觸角差值僅有2.79°。顯示此薄膜可以同時達到自潔、透光、穩固附著之效果。 | zh_TW |
| dc.description.provenance | Made available in DSpace on 2021-06-16T16:16:51Z (GMT). No. of bitstreams: 1 ntu-101-R99527055-1.pdf: 7036846 bytes, checksum: b2ea084cb4c139d9368274ff97a43d64 (MD5) Previous issue date: 2012 | en |
| dc.description.tableofcontents | 總目錄
口試委員會審定書.......................................i 誌謝..................................................ii 中文摘要.............................................iii 英文摘要..............................................iv 總目錄.................................................v 圖目錄................................................ix 表目錄..............................................xiii 第一章 緒論.........................................1 第二章 文獻回顧.....................................3 2.1 蓮花自潔效應.................................3 2.2 超疏水理論...................................4 2.2.1 楊氏方程式（Young’s equation）..............5 2.2.2 溫佐模型（Wenzel model）.....................5 2.2.3 卡西-巴斯特模型（Cassie-Baxter model）.......6 2.2.4 遲滯角（Contact angle hysteresis, CAH）......7 2.2.5 介穩卡西狀態（Metastable Cassie state）.....11 2.2.6 潤濕性轉換（Wetting transition）............13 2.3 自組裝單分子層..............................15 2.4 粗糙表面製造法..............................16 2.4.1 電化學製造法（Electrochemistry）............17 2.4.2 微影法（Lithography）.......................17 2.4.3 電漿法（Plamsa）............................18 2.4.4 化學氣相沉積法（Chemical vapor deposition, CVD） ............................................19 2.4.5 燒結法（Sintering）.........................19 2.5 溶膠-凝膠技術...............................20 2.5.1 水解反應（Hydrolysis reaction）.............20 2.5.2 縮合反應（Condensation reaction）...........22 2.5.3 溶膠-凝膠法影響參數.........................24 2.6 沉浸塗佈法..................................28 2.7 光學行為....................................31 第三章 實驗........................................33 3.1 實驗材料與藥品..............................33 3.2 實驗器材與設備..............................34 3.3 實驗方法....................................35 3.3.1 試片清洗....................................35 3.3.2 混合溶液配製................................35 3.3.3 疏水層溶液製備..............................35 3.3.4 混合溶液沉浸塗佈............................36 3.3.5 疏水層溶液沉浸塗佈..........................36 3.3.6 表面微結構分析與性質量測....................36 3.4 實驗流程....................................38 第四章 結果與討論..................................39 4.1 基本性質量測與計算..........................39 4.1.1 水的靜態接觸角與遲滯角......................39 4.1.2 透光率與反射率..............................40 4.1.3 滴水試驗....................................42 4.2 水解水量比例對自潔薄膜之影響................46 4.2.1 水解水量比例對薄膜自潔性之影響..............46 4.2.2 水解水量比例對薄膜附著性之影響..............53 4.2.3 水解水量比例對薄膜透光性之影響..............56 4.3 乙醇稀釋比例對自潔薄膜之影響................58 4.3.1 乙醇稀釋比例對薄膜自潔性之影響..............58 4.3.2 乙醇稀釋比例對薄膜附著性之影響..............62 4.3.3 乙醇稀釋比例對薄膜透光性之影響..............64 4.4 調整pH值對自潔薄膜之影響....................65 4.4.1 調整pH值對薄膜自潔性之影響..................65 4.4.2 調整pH值對薄膜附著性之影響..................68 4.4.3 調整pH值對薄膜透光性之影響..................68 4.5 TEOS水解時間對自潔薄膜之影響................71 4.5.1 TEOS水解時間對薄膜自潔性之影響..............71 4.5.2 TEOS水解時間對薄膜附著性之影響..............74 4.5.3 TEOS水解時間對薄膜透光性之影響..............74 4.6 外加顆粒濃度對自潔薄膜之影響................77 4.6.1 外加顆粒濃度對薄膜自潔性之影響..............77 4.6.2 外加顆粒濃度對薄膜附著性之影響..............80 4.6.3 外加顆粒濃度對薄膜透光性之影響..............80 第五章 結論........................................83 參考文獻 ............................................84 | |
| dc.language.iso | zh-TW | |
| dc.subject | 附著 | zh_TW |
| dc.subject | 自潔 | zh_TW |
| dc.subject | 超疏水 | zh_TW |
| dc.subject | 溶膠凝膠法 | zh_TW |
| dc.subject | TEOS | zh_TW |
| dc.subject | Self-cleaning | en |
| dc.subject | Super-hydrophobicity | en |
| dc.subject | Adhesion | en |
| dc.subject | TEOS | en |
| dc.subject | sol-gel | en |
| dc.title | 四乙基矽氧烷水解對超疏水薄膜性質之影響 | zh_TW |
| dc.title | The influence of Tetraethylorthosilicate Hydrolysis on the Properties of Superhydrophobic Films | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 101-1 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 黃秉鈞,陳俊維,楊聰仁,盧彥文 | |
| dc.subject.keyword | 超疏水,自潔,溶膠凝膠法,TEOS,附著, | zh_TW |
| dc.subject.keyword | Super-hydrophobicity,Self-cleaning,sol-gel,TEOS,Adhesion, | en |
| dc.relation.page | 88 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2013-02-05 | |
| dc.contributor.author-college | 工學院 | zh_TW |
| dc.contributor.author-dept | 材料科學與工程學研究所 | zh_TW |
| 顯示於系所單位： | 材料科學與工程學系 | |
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