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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 鄭如忠 | zh_TW |
dc.contributor.advisor | Ru-Jong Jeng | en |
dc.contributor.author | 賴泰宏 | zh_TW |
dc.contributor.author | Tai-Hong Lai | en |
dc.date.accessioned | 2021-07-11T15:20:16Z | - |
dc.date.available | 2024-03-28 | - |
dc.date.copyright | 2019-03-29 | - |
dc.date.issued | 2019 | - |
dc.date.submitted | 2002-01-01 | - |
dc.identifier.citation | 1. Xu, H.; Wang, H.; Li, S.; Li, J.; Wang, X.; Shi, H., Comb‐Like Polymers. Encyclopedia of Polymer Science Technology 2002, 1-45.
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W.; Sadler, J. M.; La Scala, J. J.; Stanzione III, J. F., Synthesis and characterization of bio-based epoxy resins derived from vanillyl alcohol. ACS Sustainable Chemistry & Engineering 2016, 4 (8), 4328-4339. 17. Zhang, X.; He, Q.; Gu, H.; Colorado, H. A.; Wei, S.; Guo, Z., Flame-retardant electrical conductive nanopolymers based on bisphenol F epoxy resin reinforced with nano polyanilines. ACS Applied Materials & Interfaces 2013, 5 (3), 898-910. 18. Li, Y.; Shen, S.; Liu, Y.; Gao, J., Kinetics of 4, 4′‐diaminodiphenylmethane curing of bisphenol‐S epoxy resin. Journal of Applied Polymer Science 1999, 73 (9), 1799-1803. 19. Liaw, D. J.; Shen, W. C., Synthesis of epoxy resins based on bisphenol‐S and its derivatives. Macromolecular Materials and Engineering 1992, 199 (1), 171-190. 20. Gonzalez, M.; Martín-Fabiani, I.; Baselga, J.; Pozuelo, J., Magnetic nanocomposites based on hydrogenated epoxy resin. Materials Chemistry and Physics 2012, 132 (2-3), 618-624. 21. Morita, Y., Cationic polymerization of hydrogenated bisphenol‐A glycidyl ether with cycloaliphatic epoxy resin and its thermal discoloration. Journal of Applied Polymer Science 2005, 97 (3), 1395-1400. 22. Balabanovich, A.; Hornung, A.; Merz, D.; Seifert, H., The effect of a curing agent on the thermal degradation of fire retardant brominated epoxy resins. Polymer Degradation and Stability 2004, 85 (1), 713-723. 23. Luda, M.; Balabanovich, A.; Zanetti, M.; Guaratto, D., Thermal decomposition of fire retardant brominated epoxy resins cured with different nitrogen containing hardeners. Polymer Degradation and Stability 2007, 92 (6), 1088-1100. 24. Arora, K. S.; Papalos, J. G.; Johnson, G. S., Aqueous self-dispersible epoxy resin based on epoxy-amine adducts. US5874490A: 1999. 25. DeGooyer, W. J., Aqueous based epoxy resin curing agents. US4608405A: 1986. 26. Garcia, F. G.; Leyva, M. E.; De Queiroz, A. A. A.; Simões, A. Z., Durability of adhesives based on different epoxy/aliphatic amine networks. International Journal of Adhesion and Adhesives 2011, 31 (4), 177-181. 27. Arora, K. S.; Devore, D. I.; Grinstein, R. H.; Johnson, G. S.; Papalos, J. G.; Shah, S., Aqueous self-dispersible epoxy resin based on epoxy-amine adducts containing aromatic polyepoxide. US5648409A: 1997. 28. Roth, M.; Foll, J.; Wucherpfennig, S.; Huver, T.; Schmidt-Freytag, U.; Gand, A.; Regulski, T. W., Primer Compositions for Adhesive Bonding Systems. US20100151253A1: 2010. 29. Piechocki, C., Modified polyoxyethylene epoxy resin amphiphiles and stable aqueous epoxy dispersions thereof. US5118729A: 1992. 30. Waddill, H. G., One component water reduced epoxy adhesives. US4423170A: 1983. 31. Aggarwal, L.; Thapliyal, P.; Karade, S., Properties of polymer-modified mortars using epoxy and acrylic emulsions. Construction and Building Materials 2007, 21 (2), 379-383. 32. Perazzo, A.; Preziosi, V.; Guido, S., Phase inversion emulsification: Current understanding and applications. Advances in Colloid and Interface Science 2015, 222, 581-599. 33. Yang, Z.; Xu, Y.; Zhao, D.; Xu, M., Preparation of waterborne dispersions of epoxy resin by the phase-inversion emulsification technique. 1. Experimental study on the phase-inversion process. Colloid and Polymer Science 2000, 278 (12), 1164-1171. 34. Yang, Z.; Xu, Y.; Zhao, D.; Xu, M., Preparation of waterborne dispersions of epoxy resin by the phase-inversion emulsification technique. 2. Theoretical consideration of the phase-inversion process. Colloid and Polymer Science 2000, 278 (11), 1103-1108. 35. Aravand, M. A.; Semsarzadeh, M. A. In Particle formation by emulsion inversion method: effect of the stirring speed on inversion and formation of spherical particles, Macromolecular Symposia, Wiley Online Library: 2008; pp 141-147. 36. Semsarzadeh, M. A.; Aravand, M. A., Emulsion phase inversion of epoxies with non-ionic block emulsifiers: effect of the emulsifier concentration on inversion phase and formation of spherical particles. Iranian Polymer Journal 2007, 16 (10), 691-697. 37. Xu, J.; Jamieson, A. M.; Qutubuddin, S.; Gopalkrishnan, P. V.; Hudson, S. D., Catastrophic emulsification of epoxy resin using pluronic block copolymers: Preinversion behavior. Langmuir 2001, 17 (4), 1310-1313. 38. Zhaoying, Z.; Yuhui, H.; Bing, L.; Guangming, C., Studies on particle size of waterborne emulsions derived from epoxy resin. European Polymer Journal 2001, 37 (6), 1207-1211. 39. Klein, D. H., Water-emulsifiable epoxy resin composition. US5344856A: 1994. 40. Chu, S. C.; Spencer, A. T., Aqueous coating comprising dispersible epoxy resin-acid polymer ester and diluent polymer, and method of preparation. US4446258A: 1984. | - |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/78800 | - |
dc.description.abstract | 本研究藉由利用一級胺以及二級胺上之活性氫對環氧基良好的反應性,用聚醚胺 (Jeffamine)對環氧樹脂進行擴鏈改質,成功地以一種簡便的方式合成具有親水性基團的線性或是梳狀高分子,可應用於非離子型水性環氧樹脂之開發。從差式掃描量熱儀 (DSC)的測量結果中顯示,藉由導入不同種類的環氧樹脂與聚醚胺,能得到不同玻璃轉化溫度 (Tg)的結果。然而在相同的聚醚胺比例下,具有較長親水側鏈的梳狀結構系列高分子之Tg,較線性結構系列高分子低,推測是因為梳狀分子具有較多的末端基使分子容易運動。
在自乳化的乳液製備實驗結果中,發現本研究合成之線性結構的高分子無法成功自乳化,而梳狀結構的高分子之乳化結果則會受到以下兩種情況影響。首先,若是梳狀高分子具有相近分子量時,起始物分子量組成是較小的疏水性環氧樹脂或較大的親水性聚醚胺,可以使高分子的親水能力提升。另一部分,若梳狀高分子是使用相同的起始物,則會受到聚醚胺的比例與合成後分子的分子量互相競爭的影響,乳液粒徑大小有先升後降的現象。 後續將乳液塗覆於金屬表面,在成膜性與抗腐蝕性結果中也有不錯的表現。因此,本實驗成功從分子結構設計的觀點設計線性以及梳狀結構高分子,並經由改變起始物的組成與比例,探討其對自乳化結果的影響,藉由結構設計,可以得到不同的水性化結果。 | zh_TW |
dc.description.abstract | In this study, linear and comb-like epoxy-based polymers were successfully synthesized. Epoxide groups can easily undergo ring opening reaction by primary or secondary amine. In our work, epoxy resins were modified with Jeffamines to obtain linear or comb-like polymers with hydrophilic groups, which can be applied to the development of nonionic waterborne epoxy-based polymers. In the results of DSC measurements, it was found that polymers with different Tgs could be obtained by introducing different kinds of epoxy resins and Jeffamines. At the same weight ratio of Jeffamines, the comb-like polymers with longer hydrophilic side chains exhibited lower Tgs than did the linear polymers.
For self-emulsification investigations, the emulsions based on linear polymers could not be obtained, whereas the properties of the emulsions based on comb-like polymers might be influenced by the following factors. First, if the molecular weights of comb-like polymers were similar, the hydrophilicity of polymers would be increased by introducing the hydrophobic epoxy resins with smaller molecular weight or Jeffamines with larger hydrophilic content. On the other hand, if the comb-like polymers were composed of the same starting materials, the hydrophilicity of polymers would be influenced by the weight ratios of Jeffamines to epoxy resins or the molecular weights of the epoxy-based polymers. To sum up, the linear and comb-like polymers comprising hydrophobic and hydrophilic segments were successfully developed. Subsequently, a series of waterborne epoxy-based polymers were prepared via self-emulsification. After coating the waterborne epoxy-based polymers on the metal surfaces, the films with smooth surface exhibited good corrosion resistance. | en |
dc.description.provenance | Made available in DSpace on 2021-07-11T15:20:16Z (GMT). No. of bitstreams: 1 ntu-108-R05549025-1.pdf: 10188213 bytes, checksum: cb98658d4daa3ea461b173d289cb78fa (MD5) Previous issue date: 2019 | en |
dc.description.tableofcontents | 口試委員審定書 i
誌謝 ii 摘要 iii Abstract iv 目錄 v 圖目錄 vii 表目錄 ix 壹、 緒論 1 貳、 文獻回顧 2 2.1 梳狀聚合物介紹 2 2.2 梳狀聚合物合成與應用 2 2.3 環氧樹脂定義 9 2.4 環氧樹脂的分類 9 2.4.1 雙酚A型環氧樹脂的合成反應 10 2.4.2 雙酚A型環氧樹脂基本性能 10 2.5 環氧樹脂與活性氫反應 11 2.5.1 與醇類反應 12 2.5.2 與胺類反應 14 2.6 環氧樹脂固化劑 15 2.6.1 脂肪族胺類固化劑 15 2.6.2 芳香族胺類固化劑 17 2.7 水性環氧樹脂的發展歷史 18 2.8 水性環氧樹脂製備 19 2.8.1 相反轉法 19 2.8.2 自乳化法 21 2.9 研究動機 23 參、 實驗內容 24 3.1 藥品及溶劑 24 3.2 實驗儀器 25 3.3 實驗流程圖與分子命名 27 3.4 線性與梳狀聚合物之合成步驟 30 3.5 線性與梳狀聚合物自乳化步驟 36 肆、 結果與討論 37 4.1 合成與鑑定 37 4.1.1 核磁共振光譜分析(1H-NMR分析) 37 4.1.2 傅立葉轉換紅外線光譜(FTIR)分析 41 4.1.3 凝膠滲透層析(GPC)分析 42 4.2 熱性質分析 45 4.2.1 熱重損失分析 (Thermogravimetric analysis, TGA) 45 4.2.2 差式掃描量熱儀 (Differential scanning calorimetry, DSC) 48 4.3 聚合物水性化 56 4.3.1 粒徑尺寸與粒徑分布 56 4.3.2 表面電位 (Zeta potential) 69 4.3.3 流變性質測試 74 4.3.4 耐蝕性測試 75 伍、 結論 77 陸、 參考文獻 78 附錄 82 | - |
dc.language.iso | zh_TW | - |
dc.title | 梳狀環氧樹脂合成設計與應用 | zh_TW |
dc.title | Facile Synthesis toward Comb-like Epoxy-Based Polymers : Structural Design and Applications | en |
dc.type | Thesis | - |
dc.date.schoolyear | 107-2 | - |
dc.description.degree | 碩士 | - |
dc.contributor.oralexamcommittee | 邱文英;童世煌;林新惟 | zh_TW |
dc.contributor.oralexamcommittee | ;; | en |
dc.subject.keyword | 梳狀結構,化學改質,玻璃轉化溫度,水性環氧樹脂,抗腐蝕性, | zh_TW |
dc.subject.keyword | comb-like structure,chemically modified,glass transition temperature,waterborne epoxy resins,corrosion resistance, | en |
dc.relation.page | 98 | - |
dc.identifier.doi | 10.6342/NTU201900650 | - |
dc.rights.note | 未授權 | - |
dc.date.accepted | 2019-03-27 | - |
dc.contributor.author-college | 工學院 | - |
dc.contributor.author-dept | 高分子科學與工程學研究所 | - |
dc.date.embargo-lift | 2024-03-29 | - |
顯示於系所單位: | 高分子科學與工程學研究所 |
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