請用此 Handle URI 來引用此文件:
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/68246
完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 廖文彬 | |
dc.contributor.author | Yu-Wei Chiu | en |
dc.contributor.author | 邱昱維 | zh_TW |
dc.date.accessioned | 2021-06-17T02:15:39Z | - |
dc.date.available | 2023-03-01 | |
dc.date.copyright | 2018-03-01 | |
dc.date.issued | 2017 | |
dc.date.submitted | 2017-10-16 | |
dc.identifier.citation | 1. 尤浚達,生物可分解性高分子–聚乳酸之應用與發展潛力評估
2. Richard, A. Gross and B. Kalra, Biodegradable Polymers for the Environment. Science, 2002,297,803 3. Erwin, T. H. Vink ; Karl, R. Rabagob ; David, A. Glassnerb ; Patrick R. Gruberb Polymer Degradation and Stability 2003,80,403 4. Auras, R., Poly(lactic acid) : synthesis, structures, properties, processing, and applications 2010 : John Wiley & Sons, Inc. 5. 梅愷,國立台灣大學碩士論文,2009 6. Vasanthakumari, R.; Pennings, AJ. Polymer 1983,24,175 7. Tsuji, H. ; Ikada, Y. Polymer 1995,36,2709 8. Kalb, B.; Pennings, AJ. Polymer 1980,21,607 9. W. C. Lai; W. B. Liau, Polymer 2003,44, 8103 10. Vahik, K.; Darrin, J. P. Macromolecules 2004,37,6480 11. Penju P., Yoshio I., Progress in Polymer Science 34 (2009) 605–640 12. Kobayashi J, Asahi T, Ichiki M, Oikawa A, Suzuki H, Watanabe T, et al. J Appl Phys 1995,77:2957–73. 13. Puiggali J, Ikada Y, Tsuji H, Cartier L, Okihara T, Lotz B. Polymer 2000, 41:8921–30. 14. Cartier L, Okihara T, Ikada Y, Tsuji H, Puiggali J, Lotz B. Polymer 2000,41,8909 15. Hoogsteen W, Postema AR, Pennings AJ, ten Brinke G. , Macromolecules 1990,23:634–42. 16. AbeH, Kikkawa Y, Inoue Y, Doi Y. Biomacromolecules 2001,2:1007–14. 17. Pengju P., Bo Z., Weihua K., Tungalag D., Yoshio I., J. Appl. Polym. Sci. 2008,107, 54–62 18. Vahik K. and Darrin J. P., Macromolecules 2004, 37, 6480-6491 19. M. L. Di Lorenzo, European Polymer Journal 2005,41,569–575 20. Tsuji H, Tezuka Y, Saha SK, Suzuki M, Itsuno S. Polymer 2005,46:4917–27 21. Yasuniwa M, Tsubakihara S, Iura K, Ono Y, Dan Y, Takahashi, K. Crystallization behavior of poly(l-lactic acid). Polymer 2006,47:7554–63 22. Vahik K. and Darrin J. P. Chem. Mater. 2003,15,4317-4324 23. Zhang, J.; Tashiro, K.; Domb, A. J.; Tsuji, H. Macromolecular Symposia 2006,242, 274 24. Kawai T, Rahman N, Matsuba G, Nishida K, Kanaya T and Nakano M., Macromolecules 2007,40:9463–9 25. Jianming, Z.; Kohji ,T ; Hideto, T.; Abraham J. D.; Macromolecules 2008,41,1352 26. M. Itxaso Calafel , Pedro M. Remiro, M. Milagros Cortázar and M. Elena Calahorra, Colloid Polym Sci 2010,288:283–296 27. J. Kalish, S.L. Hsu, American Physical Society, APS March Meeting 2010,15-19 28. Pengju, P.; Zhichao, L.; Bo, Z.; Tungalag D.; Yoshio, I., Macromolecules 2009,42,3374 29. Bose G M 1745 Recherches sur la cause et sur la veritabletheorie del’electricite (Wittenberg) 30. Rayleigh , L. Phil. Mag. 1882, 44 , 184 . 31. Cooley , J.F. US Pattern. (1902),692,631 32. Cooley , J.F. US Pattern. (1903),745,276 33. Morton , W.J. US Pattern. (1902),705,691 34. Formhals , A. US Pattern.(1934),1,975,504 . 35. Geoffrey Taylor. Proceedings of the Royal Society A. (1964), 280, 1382, 383. 36. Baumgarten , P.K. J. ColloidInterface Sci. (1971), 36 , 71 . 37. Larrondo, L. , John Manley, R. J. Polym. Sci. Polym. Phys. 1981, 19 ,909. 38. Larrondo, L. , John Manley , R. J. Polym. Sci. Polym. Phys. 1981, 19 ,921 39. Larrondo, L. , John Manley , R. J. Polym. Sci. Polym. Phys. 1981, 19 ,933 40. Nandana Bhardwaj, Subhas C. Kundu. Biotechnology Advances 2010, 28, 325 41. A. Theron, E. Zussman, A. L. Yarin. Nanotechnology2001, 12, 384 42. Dan Li, Yuliang Wang, Younan Xia. Adv. Mater. 2006, 16, 4, 361 43. D.H.Reneker, A.L. Yarin, Polymer 2008, 49, 2387 44. D.H. Reneker, A.L. Yarin, H. Fong, S. Koombhongse, J. Appl.Phys. 2000, 87,4531 45. Teo, Wee-Eong, et al. Polymer 42.25(2001):09955-09967. 46. Chi Wang, Huan-Sheng Chien, Kuo-Wei Yan, Chien-Lin Hung, Kan-Lin Hung,Shih-Jung Tsai, Hao-Jhe Jhang.Polymer. 2009, 50, 6100 47. Van der Schueren, Lien, et al. “An alternative solvent system for the steady state electrospinning of polycaprolatone.”European Polymer Journal 47.6(2011):1256-1263. 48. Shenoy, Sureshm L., et al. “Role of chain entanglements on fiber formation during electrespinning of polymer solutions: good solvent, non-specific polymer-polymer interaction limit.”Polymer 46.10(2005):3372-3384. 49. Uyar, Tamer, and Flemming Besenbacher. “Electrospinning of uniform polystyrene fibers: The effect of solvent conductivity.”Polymer 49.24(2008):5336-5343. 50. Fong,H.,I. Chun, and D.H. Reneker. “Beaded nanofibers formed during electrospinning.”Polymer 40.16(1999):4585-4592. 51. Tripatanasuwan, Sureeporn, and Darrell H Reneker. “Corona discharge from electrospinning jet of poly(ethylene oxide) solution.” Polymer 50.8(2009):1835-1837. 52. Y.C. Ahn, S.K. Park, et al. “development of high efficiency nanofilters made of nanofibers.” Current Applied Physics,6(2006):1030-1035. 53. Doshi, Jayesh, and Darrell H. Reneker.“Electrospinning process and applications of electrospun fibers.” Industry Applications society Annual meeting,1993. 54. Wang, Chi, et al. “Electrospinning of polyacrylonitrile solutions at elevated temperatures.”Macromolecules 40.22(2007):7973-7983. 55. 林哲寬,國立台灣大學碩士論文,2015 56. E. Kostakova1, et al. “Study of polycaprolactone wet electrospinning process”Polymer Letters8.8(2014):554-564. 57. Huizhi Chen, et al. “Electrospun 3D Fibrous Scaffolds for Chronic Wound Repair”Materials 9.272(2016) 58. Hem Raj Pant, et al. “Fabrication of polymeric microfibers containing rice-like oligomeric hydrogel nanoparticles on their surface : A novel strategy in the electrospinning process.”Material letters 65(2011):1441-1444 59. Fung-Ching Lin, Da-Ming Wang, Juin-Yih Lai. Journal of Membrane Science. 1996, 110, 25 60. L. Zeman, T. Fraser. Journal of Membrane Science. 1993, 84, 93 61. L. Zeman, T. Fraser. Journal of Membrane Science. 1993, 87, 267 62. C. Stropnik, V. Musil, M. Brumen. Polymer. 2000, 41, 9227 63. Pratyush Dayal, Jing Liu, Satish Kumar, Thein Kyu. Macromolecules. 2007, 40, 7689 64. Chia-Ling Pai, Mary C. Boyce, Gregory C. Rutledge.Macromolecules. 2009, 42, 2102 65. Ping Lu, Younan Xia. Langmuir. 2013, 29, 7070 66. Michael Bognitzki, Wolfgang Czado, Thomas Frese.et.al.Adv. Mater. 2001, 13, 70 67. Shengguang Cao, Binghuan Hu,Haiqing Liu. Acta Polymerica Sinica. 2010, 10 Lakshmi Natarajan, Jackie New,Aravind Dasari,Suzhu Yub, Munirah Abdul Mananb.RSC Adv., 2014, 4, 44082 68. 蔡凱名,國立台灣大學碩士論文,2016 69. Shuichi Sato, Daiki Gondo, Takayuki Wada, Shinji Kanehashi, Kazukiyo Nagai. Effects of Various Liquid Organic Solvents on Solvent-Induced Crystallization of Amorphous Poly(lactic acid) Film. Applied Polymer science 1067-1617(2013). 70. Reference:R.A. Zoppia,*, S. Contanta , E.A.R. Duekb , F.R. Marquesc , M.L.F. Wadac , S.P. Nunes Porous poly(l-lactide) films obtained by immersion precipitation process: morphology, phase separation and culture of VERO . Polymer 40 (1999) 3275–3289 | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/68246 | - |
dc.description.abstract | 在本研究中,我們透過濕式靜電紡絲來探討靜電紡絲的纖維結構。利用不同的蒐集溶劑,從靜電紡絲纖維的直徑及表面和內部孔洞資訊,來驗證靜電紡絲纖維形成的機制,並針對靜電訪絲纖維進入不同蒐集溶劑的結構形成做進一步的分析及討論。
我們先針對靜電紡絲在不同工作距離下皮層是否已經形成,並且針對不同工作進入蒐集溶劑後的結構作探討。我們發現在工作距離15公分之後,靜電紡絲纖維形狀已經固定,內外部結構也都確定下來,所以不論使用什麼當作蒐集溶劑都不會對靜電紡絲纖維結構有影響。而在靜電紡絲纖維形狀尚未確定就進入蒐集溶劑中:以水當作蒐集溶劑時,靜電紡絲纖維會停留在液面不會進入溶劑中,靜電紡絲的纖維結構在碰到水及沒碰到水的部分會有明顯差異,前者表面會有孔洞、內部也是由許多靠近外圍的孔洞構成;後者表面則是平滑沒有孔洞、內部也是緻密而沒有孔洞的結構。以酒精當作蒐集溶劑時,靜電紡絲纖維可以完全沒入溶劑中,而靜電紡絲纖維表面結構在不同的工作距離下,會隨著水引發相分離的程度,具有不同大小的孔洞,內部結構在形狀為固定前,則是會有許多細小且均勻分布的孔洞,這是因為氯仿和酒精可以完全互溶。 | zh_TW |
dc.description.abstract | In this study, we tried to discuss the electrospinning fiber structure through the wet electrospinning process. By using different collected solvents, we were able to verify the mechanism for formation the electrospinning fiber from the fiber’s diameter and information of its inner and surface pores. In addition, we analyzed the structures of electrospun fiber by using different collected solvent.
First, we investigated whether the skin was formed under different working distance, and discussed the structure of them after entering collected solvent. We found that if the working distance was over 15 cm, the shape of the electrospun fiber was fixed, as well as the interior and exterior structure. Hence, no matter what kind of collected solvents have been used, it has no effect on the structures of the electrospun fiber. As for those entering collecting solvent before the shape was fixed: When water was used as a collecting solvent, the electrospun fiber remained on the surface of the liquid instead of entering the solvent. The structure of the electrospun fiber on near-water side and far-water side had significant differences. The former had porous surface and the interior structure was constructed of pores to the surface; the latter had smooth non-porous surface and its interior structure was dense and also non-porous. When alcohol was used as a collecting solvent, the electrospun fiber could sink into the liquid. The surface of the electrospun fibers consisted of different sizes of pores under different working distance, resulting from the extant of phase separation induced by water. The interior structure was made of tiny and equally distributed pores, due to the fact that chloroform is compatible with alcohol. | en |
dc.description.provenance | Made available in DSpace on 2021-06-17T02:15:39Z (GMT). No. of bitstreams: 1 ntu-106-R04527038-1.pdf: 5940593 bytes, checksum: 04122358c78ad10eb221999115ec5a49 (MD5) Previous issue date: 2017 | en |
dc.description.tableofcontents | 致謝 i
摘要 ii Abstract iii 目錄 iv 表目錄 vi 圖目錄 vii 第一章 緒論 1 第二章 文獻回顧 2 2-1聚乳酸簡介 2 2-1-1生物可分解性高分子 2 2-1-2 聚乳酸的合成與應用 3 2-1-3 聚乳酸的結晶結構 5 2-2 靜電紡絲技術 9 2-2-1 靜電紡絲發展 9 2-2-2 靜電紡絲的裝置與原理 12 2-2-3 靜電紡絲參數 15 2-2-4濕式靜電紡絲 19 2-3 孔洞材料製備與其理論 22 2-3-1 濕式相轉換法製孔洞薄膜 22 2-3-2 靜電紡絲與孔洞纖維 26 第三章 實驗 28 3-1實驗藥品 28 3-2 實驗儀器 28 3-3 實驗方法 29 3-3-1 一般靜電紡絲製備高分子纖維 29 3-3-2通氣體的靜電紡絲製備高分子纖維 30 3-3-3 濕式靜電紡絲製備高分子纖維 31 3-3-4 場發掃描式電子顯微鏡 32 3-3-5 數據分析及統計方法 32 第四章 結果與討論 34 4-1 靜電紡絲的纖維型態 34 4-1-1 靜電紡絲的纖維型態 34 4-1-2 不同工作距離對靜電紡絲型態之影響 37 4-1-3 不同氣氛下對靜電紡絲型態之影響 42 4-2 濕式靜電紡絲纖維型態 43 4-2-1 以水當作溶劑的濕式靜電紡絲纖維型態 44 4-2-1-1以水當作溶劑的濕式靜電紡絲纖維孔洞形成機制 44 4-2-1-2在不同工作距離下電紡在水面的纖維型態比較 47 4-2-1 以酒精當作溶劑的濕式靜電紡絲纖維型態 53 4-2-1-1以酒精當作溶劑的濕式靜電紡絲纖維孔洞形成機制 53 4-2-1-2在不同工作距離下電紡進入酒精中的纖維型態比較 56 4-3 以共溶劑當作溶劑的靜電紡絲纖維型態比較 61 4-4 不同蒐集溶劑的纖維形態比較 63 第五章 結論 67 第六章 參考文獻 69 | |
dc.language.iso | zh-TW | |
dc.title | 濕式靜電紡絲製備聚乳酸纖維型態之研究 | zh_TW |
dc.title | Morphological studies of PLA fiber with wet electrospinning process | en |
dc.type | Thesis | |
dc.date.schoolyear | 106-1 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 王大銘,賴偉淇,羅世強 | |
dc.subject.keyword | 聚乳酸,靜電紡絲,濕式靜電紡絲,相分離,形態學, | zh_TW |
dc.subject.keyword | poly lactic acid,wet electrospinning process,phase separation,electrospinning,morphology, | en |
dc.relation.page | 73 | |
dc.identifier.doi | 10.6342/NTU201704283 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2017-10-16 | |
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 |
文件中的檔案:
檔案 | 大小 | 格式 | |
---|---|---|---|
ntu-106-1.pdf 目前未授權公開取用 | 5.8 MB | Adobe PDF |
系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。