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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/68280完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 趙基揚(Chi-Yang Chao) | |
| dc.contributor.author | Pei-Ting Chiu | en |
| dc.contributor.author | 邱培庭 | zh_TW |
| dc.date.accessioned | 2021-06-17T02:16:30Z | - |
| dc.date.available | 2019-01-04 | |
| dc.date.copyright | 2018-01-04 | |
| dc.date.issued | 2017 | |
| dc.date.submitted | 2017-09-29 | |
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Wang, Y.; Chen, J.; Li, S.; Li, L.; Su, Q.; Wang, J.; Yang, X., 'Semiconductor−Insulator−Semiconductor Sandwiched Lozenge Crystals of Poly(3-butylthiophene)-block-polyethylene Copolymer'. Macromolecules 2011, 44 (7), 1737-1741. 17. Lim, H.; Chao, C.-Y.; Su, W.-F., 'Modulating Crystallinity of Poly(3-hexylthiophene) via Microphase Separation of Poly(3-hexylthiophene)–Polyisoprene Block Copolymers'. Macromolecules 2015, 48 (10), 3269-3281. 18. Wang, J. T.; Takshima, S.; Wu, H. C.; Shih, C. C.; Isono, T.; Kakuchi, T.; Satoh, T.; Chen, W. C., 'Stretchable Conjugated Rod Coil Poly(3-hexylthiophene)-block-poly(butyl acrylate) Thin Films for Field Effect Transistor Applications'. Macromolecules 2017, 50 (4), 1442-1452. 19. Chang, J. F.; Sun, B. Q.; Breiby, D. W.; Nielsen, M. M.; Solling, T. I.; Giles, M.; McCulloch, I.; Sirringhaus, H., 'Enhanced mobility of poly(3-hexylthiophene) transistors by spin-coating from high-boiling-point solvents'. Chem Mater 2004, 16 (23), 4772-4776. 20. Chen, J. Y.; Kuo, C. C.; Lai, C. S.; Chen, W. C.; Chen, H. L., 'Manipulation on the Morphology and Electrical Properties of Aligned Electrospun Nanofibers of Poly(3-hexylthiophene) for Field-Effect Transistor Applications'. Macromolecules 2011, 44 (8), 2883-2892. 21. Zen, A.; Saphiannikova, M.; Neher, D.; Grenzer, J.; Grigorian, S.; Pietsch, U.; Asawapirom, U.; Janietz, S.; Scherf, U.; Lieberwirth, I.; Wegner, G., 'Effect of molecular weight on the structure and crystallinity of poly(3-hexylthiophene)'. Macromolecules 2006, 39 (6), 2162-2171. 22. Choi, S. Y.; Lee, J. U.; Lee, J. W.; Lee, S.; Song, Y. J.; Jo, W. H.; Kim, S. H., 'Highly Ordered Poly(3-hexylthiophene) Rod Polymers via Block Copolymer Self-Assembly'. Macromolecules 2011, 44 (7), 1771-1774. 23. Qiu, L. Z.; Wang, X.; Lee, W. H.; Lim, J. A.; Kim, J. S.; Kwak, D.; Cho, K., 'Organic Thin-Film Transistors Based on Blends of Poly(3-hexylthiophene) and Polystyrene with a Solubility-Induced Low Percolation Threshold'. Chem Mater 2009, 21 (19), 4380-4386. 24. Yui, X.; Xiao, K.; Chen, J. H.; Lavrik, N. V.; Hong, K. L.; Sumpter, B. G.; Geohegan, D. B., 'High-Performance Field-Effect Transistors Based on Polystyrene-b-Poly(3-hexylthiophene) Diblock Copolymers'. Acs Nano 2011, 5 (5), 3559-3567. 25. Sauve, G.; McCullough, R. D., 'High field-effect mobilities for diblock copolymers of poly(3-hexylthiophene) and poly(methyl acrylate)'. Adv Mater 2007, 19 (14), 1822-1825. 26. Trznadel, M.; Pron, A.; Zagorska, M., 'Effect of molecular weight on spectroscopic and spectroelectrochemical properties of regioregular poly(3-hexylthiophene)'. Macromolecules 1998, 31 (15), 5051-5058. 27. Qu, Y. P.; Su, Q.; Li, S. J.; Lu, G. H.; Zhou, X.; Zhang, J. D.; Chen, Z. B.; Yang, X. N., 'H-Aggregated Form II Spherulite of Poly(3-butylthiophene) Grown from Solution'. Acs Macro Lett 2012, 1 (11), 1274-1278. 28. Brown, P. J.; Thomas, D. S.; Kohler, A.; Wilson, J. S.; Kim, J. S.; Ramsdale, C. M.; Sirringhaus, H.; Friend, R. H., 'Effect of interchain interactions on the absorption and emission of poly(3-hexylthiophene)'. Phys Rev B 2003, 67 (6), 064203. 29. He, M.; Zhao, L.; Wang, J.; Han, W.; Yang, Y. L.; Qiu, F.; Lin, Z. Q., 'Self-Assembly of All-Conjugated Poly(3-alkylthiophene) Diblock Copolymer Nanostructures from Mixed Selective Solvents'. Acs Nano 2010, 4 (6), 3241-3247. 30. Goh, C. K., R.J.; Mcgehee, M.D., 'Molecular-weight-dependent mobilities in regioregular poly(3-hexylthiophene) diodes'. Appl Phys Lett 2005, 86 (12), 122110. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/68280 | - |
| dc.description.abstract | 我們將poly(3-butylthiophene)(P3BT)的末端基改質成醛基(P3BT-CHO)、再將此P3BT-CHO加入帶有活性陰離子之polyisoprene(PI)，並成功地合成出一系列含有Poly(3-butylthiophene-block-polyisoprene)(P3BT-PI)的雙嵌段共聚高分子。我們將2,5-dibromo-3-butylthiophene(Br2-3BT)使用GRIM聚合法聚合，再將此P3BT之末端基醛化、以產生帶有醛基的P3BT(P3BT-CHO)。我們再以陰離子聚合法、成功聚合出不同分子量之PI，
與P3BT相比，PI具有相當低的玻璃轉移溫度以及更好的溶解度，可以使得P3BT-PI更好溶解在一般的有機溶劑，進而提供更好調整P3BT-PI所製成薄膜之morphology的能力。 我們使用廣角X光散射研究薄膜的結晶行為，發現PI會對P3BT-PI結晶時有些微影響。而從紫外光/可見光光譜可以看到P3BT的π-π stacking並不會隨著PI的加入而有所改變。 在P3BT-PI的電性方面，我們則將嵌段共聚高分子製作成薄膜電晶體(TFT)來觀察水平方向之電洞傳導率。我們可以發現，在接上少量PI時，能夠幫助導電率有些微提升。 PI具有相當柔軟的機械性質，提供了一般共軛高分子原本不具有的可抗變形之能力。我們將P3BT-PI之薄膜進行撓曲，可以期待P3BT-PI能夠具有製作可撓性電子元件之能力。 | zh_TW |
| dc.description.abstract | A series of well-defined poly(3-butylthiophene-block-polyisoprene) (P3BT-PI) diblock copolymers with various compositions were synthesized via effective coupling reaction between aldehyde end-functionalized P3BT (P3BT-CHO) and living polyisoprene anions. P3BT-CHO was obtained from GRIM polymerization of 2,5-dibromo-3-butylthiophene(Br2-3BT) and the following formylation. Living PI anions with different degree of polymerization were obtained from anionic polymerization.
Comparing with pristine P3BT, the low Tg and high solubility of PI allowed P3BT-PI to show better solubility in common organic solvents, and the BCPs also provide the feasibility to manipulate the morphology of the thin films. Wide angle X-ray scattering demonstrate that the introduction of PI should has little impact on the crystallization behavior of P3BT in the spin-coating thin film. π-π stacking of P3BT should also retain in the thin films of P3BT-PI according to the UV-Vis spectroscopy. The charge mobility of P3BT-PI thin films were evaluated by the corresponding thin film transistor(TFT) studies, and which depicted that charge transportation in parallel direction could be slightly improved by introducing small amount of PI. The thin film of P3BT-PI also exhibited good flexibility upon blending. It is anticipated that P3BT-PI should be a highly potential candidate for the application in flexible electronics. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-17T02:16:30Z (GMT). No. of bitstreams: 1 ntu-106-R04527061-1.pdf: 3979297 bytes, checksum: 88ec68af333a3818e6b2c0a6e9f6e23f (MD5) Previous issue date: 2017 | en |
| dc.description.tableofcontents | 目錄
致謝 i 中文摘要 ii Abstract iii 目錄 iv 圖索引 vi 表索引 ix 第一章 緒論 1 1.1 背景 1 1.2 研究動機 1 第二章 文獻回顧 3 2.1 聚(3-烷基噻吩)(P3AT)之簡介 3 2.1.1 P3AT之合成方法 3 2.1.2 聚(3-丁基噻吩)(P3BT)之簡介 4 2.2 含P3AT嵌段共聚高分子(block copolymer)之性質 8 2.2.1 含有P3AT之嵌段共聚高分子之合成方法 8 2.2.2 含有P3AT之嵌段共聚高分子的微結構 10 2.3 含P3AT嵌段共聚高分子於有機薄膜電晶體之應用 13 第三章 實驗步驟與原理 17 3.1 藥品目錄 17 3.2 實驗儀器 18 3.3 材料準備方法 19 3.3.1 單體之合成 20 3.3.2 P3BT之合成 21 3.3.3 用於合成雙嵌段共聚高分子之P3BT末端改質 21 3.3.4 1,4-PI之合成及共聚高分子之耦合 22 3.3.5 薄膜樣品之製備 24 3.4 材料鑑定方法 24 第四章 結果與討論 25 4.1 單體之合成與鑑定 25 4.2 P3BT之合成及末端改質與其鑑定 27 4.3 嵌段共聚高分子之合成與鑑定 31 4.4 嵌段共聚高分子之物性分析 37 4.4.1 P3BT-PI溶解度測試 37 4.4.2 P3BT-PI薄膜之微結構 38 4.4.3 P3BT-PI之光學性質 43 4.4.4 P3BT-PI電性測試 45 第五章 結論 48 第六章 未來展望 49 附錄(Appendix) 50 參考文獻 58 | |
| dc.language.iso | zh-TW | |
| dc.subject | 可撓式電子元件 | zh_TW |
| dc.subject | 嵌段共聚高分子 | zh_TW |
| dc.subject | 聚異戊二烯 | zh_TW |
| dc.subject | 聚3-丁基?吩 | zh_TW |
| dc.subject | Poly(3-butylthiophene) | en |
| dc.subject | polyisoprene | en |
| dc.subject | block copolymer | en |
| dc.subject | flexible electronics. | en |
| dc.title | 含聚3-丁基噻吩與聚異戊二烯的嵌段共聚高分子之合成與物性之研究 | zh_TW |
| dc.title | Synthesis and Physical Properties of Block Copolymers Containing Poly(3-butylthiophene) and Polyisoprene | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 106-1 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 林唯芳(Wei-Fang Lin),陳文章(Wen-Chang Chen),王立義(Lee-Yi Wang) | |
| dc.subject.keyword | 聚3-丁基?吩,聚異戊二烯,嵌段共聚高分子,可撓式電子元件, | zh_TW |
| dc.subject.keyword | Poly(3-butylthiophene),polyisoprene,block copolymer,flexible electronics., | en |
| dc.relation.page | 60 | |
| dc.identifier.doi | 10.6342/NTU201704241 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2017-09-29 | |
| 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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