請用此 Handle URI 來引用此文件:
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/45353
完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 廖文彬 | |
dc.contributor.author | Tun-Han Hsu | en |
dc.contributor.author | 許惇涵 | zh_TW |
dc.date.accessioned | 2021-06-15T04:15:43Z | - |
dc.date.available | 2021-08-16 | |
dc.date.copyright | 2011-08-20 | |
dc.date.issued | 2011 | |
dc.date.submitted | 2011-08-16 | |
dc.identifier.citation | 1. Pengju, P.; Zhichao, L.; Bo, Z.; Tungalag D.; Yoshio, I., Macromolecules 2009,42,3374
2. K. Mei(梅愷), 國立台灣大學碩士論文,2009 3. Schaefgen, J.; Flory, P. J., J. Am. Chem. Soc.1948,70,2709 4. Kricheldorf, H. R.; Adebahr, T., Makromol Chem.1993,194,2103 5. Higashimura, T.; Sawamoto, M.; Kanaoka S., Macromolecules 1992,25,6414 6. Simms, J.A., Rubber Chem. Technol. 1991,64,139 7. Webster, O. W., Makromol. Chem., Macromol. Symp.1990,33,133 8. Zhou, G.; Smid, J., Polymer 1993,34,5128 9. Huffman D. R., Nature 1985,318,162 10. Chen, E. Q.; Lee, S. W.; Zhang, A.; Moon, B. S.; Mann, I.; Haeeis, F. W.; Cheng, S.Z.D.; Hsiao, B. S.; Yeh, F.; Merrewell, E., Grubb, D. T. Macromolecules 1999,32, 4784 11. Risch, B. G.; Wilkes, G. L.; Warakomski, M. Polymer 1993,34,2330 12. Liu, Y.; Pan, C. Jourmal of Polymer Scienc: Part A: Polymer Chemistry 1997,35, 3403 13. Dreyfuss, P.; Fetters, L. J.; Hansen, D. R., Rubber Chem. Tech. 1980,53,728 14. Sutherland, R. J.; Rhodes, R. B., U.S. Pat.1994,5369564 15. Marra, O. L.; Edmunds, L. O., Adhhesives Age 1971,14,15 16. Matsuka, H., Japanese Pat. 1989,02189307 17. 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 18. Richard, A. G. ; Bhanu, K. Science 2002,297,803 19. Erwin, T. H. Vink ; Karl, R. Rabagob ; David, A. Glassnerb ; Patrick R. Gruberb Polymer Degradation and Stability 2003,80,403 20. Penju P., Yoshio I., Progress in Polymer Science 34 (2009) 605–640 21. Kobayashi J, Asahi T, Ichiki M, Oikawa A, Suzuki H, Watanabe T, et al. J Appl Phys 1995,77:2957–73. 22. Puiggali J, Ikada Y, Tsuji H, Cartier L, Okihara T, Lotz B. Polymer 2000, 41:8921–30. 23. Cartier L, Okihara T, Ikada Y, Tsuji H, Puiggali J, Lotz B. Polymer 2000,41:8909–19. 24. Hoogsteen W, Postema AR, Pennings AJ, ten Brinke G. , Macromolecules 1990,23:634–42. 25. AbeH, Kikkawa Y, Inoue Y, Doi Y. Biomacromolecules 2001,2:1007–14. 26. Pengju P., Bo Z., Weihua K., Tungalag D., Yoshio I., J. Appl. Polym. Sci. 2008,107, 54–62 27. Vahik K. and Darrin J. P., Macromolecules 2004, 37, 6480-6491 28. M. L. Di Lorenzo, European Polymer Journal 2005,41,569–575 29. Tsuji H, Tezuka Y, Saha SK, Suzuki M, Itsuno S. Polymer 2005,46:4917–27 30. Yasuniwa M, Tsubakihara S, Iura K, Ono Y, Dan Y, Takahashi, K. Crystallization behavior of poly(l-lactic acid). Polymer 2006,47:7554–63 31. Vahik K. and Darrin J. P. Chem. Mater. 2003,15,4317-4324 32. Zhang, J.; Tashiro, K.; Domb, A. J.; Tsuji, H. Macromolecular Symposia 2006,242, 274 33. Kawai T, Rahman N, Matsuba G, Nishida K, Kanaya T and Nakano M., Macromolecules 2007,40:9463–9 34. Jianming, Z.; Kohji ,T ; Hideto, T.; Abraham J. D.; Macromolecules 2008,41,1352 35. M. Itxaso Calafel , Pedro M. Remiro, M. Milagros Cortázar and M. Elena Calahorra, Colloid Polym Sci 2010,288:283–296 36. J. Kalish, S.L. Hsu, American Physical Society, APS March Meeting 2010,15-19 37. P. Pan, B. Zhu, W. Kai, T. Dong, and Y. Inoue, Macromolecules 2008,41, 4296-4304 38. Sanchez, S.; Ribot, F.; Lebeau, B. Journal of Material Chemistry 1999,9,35 39. Oyama, H. T.; Sprycha, R.; Xie, Y.; Partch, R. E. Matijevic, E. J. Coll. Inter. Sci., 1993, 160, 298 40. Allcock, H. R.; Lamp, F. W., Contemporary Polymer Chemistry 2nd Ed., Pretice-Hall, Inc., 1993 41. Turnbull, D.; Fisher, J. C.J. Chem. Phys. 1949,17,71 42. Becker, R. Ann.de. Physik 1938,32,128 43. Becker, R. ; Doring, W. Ann. de. Physik 1935,24,719 44. Schultz, J. M. Polymer Material Science 1974, Prentice Hall, Englewood Cliffs, New Jersey 45. Lauritzen, J. I. ; Hoffman,J. D. J. Res. Nat. Bur. Std. 1960, 64A,73 46. Sadler, D.M. ; Gilmer, G.H. Polymer 1984, 25,1446 47. C. K. Sham, G. Guerra, F. E. Karasz and W. J. MacKnight, Polymer 1988,29,1016 48. W. W. Doll and J. B. Lando, J. Macromol. Sci. (B) 1970,4, 897 49. T. Biela; A. Duda; K. Rode; H. Pasch, Polymer 2003,44,1851–1860 50. M. Marini, Materials Sciences and Applications 2010, 1, 36-38 51. W.C. Lai, W.B. Liau, L.Y. Yang, J. Appl. Polym. Sci. 2008,110, 3616–3623 52. 張漢耘,國立台灣大學碩士論文,2010 53. Burnett, B. B.; McDevit, W. F. J. Appl. Phys. 1957, 28, 1101. 54. Antwerpen, F.; Krevelen, D. W. J. Polym. Sci.Part B 1972, 10, 2423. 55. Suzuki, T.; Kavacs, A. J. Polym. J. 1970, 1, 82. 56. J. Zhang, H. Sato, H. Tsuji, I. Noda and Y. Ozaki, Macromolecules 2005,38 57. J. D. Hoffman, G. T. Davis and J. I. Lauritzen, Treatise on solid State Chemistry, 1976,3,497 58. T, Miyata and T. Masuko, Polym.1998,39,22,5515-5521 59. R. Liao, B. Yang, W. Yu, C. Zhou, J. Appl. Polyme. Sci..2007,104, 310–317 60. T. Kawai, N. Rahman, G. Matsuba, K. Nishida, T. Kanaya, M. Nakano, H. Okamoto, J. Kawada, A. Usuki, N. Honma, K. Nakajima and M. Matsuda, Macromolecules 2007, 40, 9463-9469 61. Hideto T., Tatsuhiro M., Yasufumi T., and Swapan K. S., Biomacromolecules 2005, 6,244-254 62. H. D. Keith, F. J. Padden and T. P. Russell, Macromolecules 1989,22,666 63. H. Tanaka, T. Hayashi, T. Nishi, J. Appl. Phys. 1986,59,3627 64. B. Morra, R. S. Stein, J. Polym. Sci., Polym. Phys. Ed. 1982,20,2261 65. Hideto T., Yu S., Yuzuru S., Leevameng B., Shinichi I., Polymer 2008,49,1385-1397 | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/45353 | - |
dc.description.abstract | 本研究主要探討添加無機物SiO2以及星狀聚乳酸,對左旋聚乳酸兩結晶結構α與α’結晶行為以及結晶型態學上的影響。
聚乳酸結晶時,會因結晶溫度的不同而產生不同的結晶結構,在較高的結晶溫度下形成排列較緊密的α晶體結構;在較低的結晶溫度下,形成排列相對較鬆散的α’晶體結構;而在這之間的溫度,則形成兩相共存的晶體結構。我們將左旋聚乳酸混摻二氧化矽,以及合成三臂的星狀左旋聚乳酸,利用POM、DSC、XRD等儀器觀察其結晶共存區間的有何改變。 當左旋聚乳酸加入SiO2顆粒,其提供了異質成核的表面,加速結晶晶核的形成;星狀左旋聚乳酸則因為含有核心結構,在結晶時核心會被視為雜質而排到晶片之外,不易形成穩定的晶核,結晶時需要更久的時間進行,兩種結晶結構受到的影響程度不同,導致共存區的結晶競爭能力改變,PLLA/SiO2系統的α與α’共存區溫度範圍跟單純PLLA系統比較似乎沒有差異,而星狀左旋聚乳酸的共存區溫度範圍則劇烈下移,為了更進一步了解線性與星狀構型之間的差異,我們做了不同比例的線性與星狀PLLA混摻系統來連結兩者,並藉由玻璃轉移溫度、平衡熔點等提供的訊息,由分子鏈運動能力、過冷度與結晶時晶片摺疊鏈端表面自由能來探討競爭的差異。 結晶型態方面,摻入SiO2顆粒後的左旋聚乳酸仍是典型黑十字球晶,星狀PLLA則在較高結晶溫度球晶會開始出現環狀結構,線性與星狀PLLA混摻系統球晶環狀結構出現的溫度則隨線性PLLA比例增加而提高。 | zh_TW |
dc.description.abstract | The focus of this research is how SiO2-added and architecture affect α and α’crystal structures and morphology of PLLA. PLLA polymer chains packed closely α form crystal structure at higher crystallization temperature, and loosely α’ form crystal structure at lower crystallization temperature. Two crystal structures can co-exist at moderate temperatue. It is investigated by POM, DSC and XRD to observe the crystal structures changes of PLLA/ SiO2 and 3-ram PLLA, then compared with typical linear PLLA system.
When SiO2 is added, it provides heterogenous nucleation surface to accelerate the formation of crystal nuclei; in the contrast, star-shaped PLLA is difficult to form stable nuclei and requires longer crystallization time due to the core unit which is considered as impurity and is excluded from lamellae. The two factors affect the two crystal structures in varying degree, resulting in coexistence zone change. The α and α’ coexistence zone of PLLA/SiO2 system seems the same to pure PLLA system and that is much lower of star-shaped PLLA system. In order to further understand the variations from linear to star-shaped PLLA, different proportion blends of linear and star PLLA are used to link the relationship. Furthermore, it is discussed by the aspects of chain mobility, degree of undercooling and surface free energy of chain folding from the information of glass transition temperature, equilibrium melting temperature and the other basic physical properties. On the morphology of PLLA, it is typical Maltese cross type spherulite in PLLA/SiO2 system, while there is ring-banded type spherulite appearing in Star-shaped PLLA system. In the blended system of linear and star PLLA, the temperature of ring-banded spherulite appearing is rasing with the proportion of linear PLLA increasing. | en |
dc.description.provenance | Made available in DSpace on 2021-06-15T04:15:43Z (GMT). No. of bitstreams: 1 ntu-100-R98549009-1.pdf: 16718778 bytes, checksum: 5838cca177f6dc9ec98d724776d4826b (MD5) Previous issue date: 2011 | en |
dc.description.tableofcontents | 口試委員會審定書 iii
誌 謝 v 中文摘要 vii 英文摘要 ix 第一章 緒論 1 第二章 文獻回顧 3 2-1星狀聚合物 3 2-1-1星狀聚合物之種類 7 2-1-2星狀聚合物之合成 4 2-1-3星狀聚合物之結晶行為 10 2-1-3 星狀聚合物之應用 10 2-2聚乳酸簡介 7 2-2-1生物可分解性高分子 7 2-2-2聚乳酸的合成與應用 9 2-2-3聚乳酸的結晶結構 11 2-3高分子複合材料簡介 14 第三章 高分子結晶理論 16 3-1高分子總體結晶 17 3-2 Hoffman-Lauritzen Theory 21 第四章 實驗 26 4-1 實驗藥品 26 4-2 實驗儀器 28 4-3 材料製備 30 4-3-1星狀左旋聚乳酸合成 30 4-3-2 線性左旋聚乳酸合成 30 4-3-3星狀左旋聚乳酸與線性左旋聚乳酸摻合 31 4-3-4 線性左旋聚乳酸混摻二氧化矽(SiO2)奈米顆粒 31 4-4 實驗方法 32 4-4-1 核磁共振光譜儀(Nuclear Megnatic Resonance, NMR) 32 4-4-2 凝膠滲透層析儀(Gel Permeation Chromatography, GPC) 32 4-4-3 熱微差掃瞄分析儀(Differential Scanning Calorimetry, DSC) 33 4-4-3 廣角X光繞射儀(Wide Angle X-ray Diffractometer, WXRD) 34 4-4-4 偏光顯微鏡(Polarized Optical Microscopy, POM) 35 第五章 結果與討論 36 5-1 性質鑑定 36 5-1-1 核磁共振光譜儀(Nuclear Megnatic Resonance, NMR) 36 5-1-2 凝膠滲透層析儀(Gel Permeation Chromatography, GPC) 38 5-2熱性質 42 5-2-1 玻璃轉移溫度 42 5-2-2平衡熔點 45 5-2-3 動態掃描結晶 48 5-2-4 等溫結晶 51 5-3 結晶結構鑑定與分析 58 5-4 結晶性質分析 70 5-4-1 球晶成長速率 70 5-4-2 結晶型態 81 第六章 結論 94 參考文獻 96 | |
dc.language.iso | zh-TW | |
dc.title | 二氧化矽與星狀構型對左旋聚乳酸結晶行為的影響 | zh_TW |
dc.title | Effects of SiO2 and Star Architecture on Crystallization Behavior of PLLA | en |
dc.type | Thesis | |
dc.date.schoolyear | 99-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 邱文英,童世煌 | |
dc.subject.keyword | 聚乳酸,二氧化矽,星狀,結晶行為,型態學,環狀結構, | zh_TW |
dc.subject.keyword | PLLA,SiO2,star,crystallization,morphology,banded structure, | en |
dc.relation.page | 99 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2011-08-17 | |
dc.contributor.author-college | 工學院 | zh_TW |
dc.contributor.author-dept | 高分子科學與工程學研究所 | zh_TW |
顯示於系所單位: | 高分子科學與工程學研究所 |
文件中的檔案:
檔案 | 大小 | 格式 | |
---|---|---|---|
ntu-100-1.pdf 目前未授權公開取用 | 16.33 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。