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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 林唯芳 | |
dc.contributor.author | Chien-An Chen | en |
dc.contributor.author | 陳建安 | zh_TW |
dc.date.accessioned | 2021-06-08T00:10:28Z | - |
dc.date.copyright | 2013-08-20 | |
dc.date.issued | 2013 | |
dc.date.submitted | 2013-08-07 | |
dc.identifier.citation | 1. Green, M. A., Third generation photovoltaics: solar cells for 2020 and beyond. Physica E: Low-dimensional Systems and Nanostructures 2002, 14 (1–2), 65-70.
2. Cheng, Y.-J.; Yang, S.-H.; Hsu, C.-S., Synthesis of Conjugated Polymers for Organic Solar Cell Applications. Chemical Reviews 2009, 109 (11), 5868-5923. 3. Halls, J. J. M.; Pichler, K.; Friend, R. H.; Moratti, S. C.; Holmes, A. B., Exciton diffusion and dissociation in a poly(p-phenylenevinylene)/C[sub 60] heterojunction photovoltaic cell. Applied Physics Letters 1996, 68 (22), 3120-3122. 4. Yu, G.; Gao, J.; Hummelen, J. C.; Wudl, F.; Heeger, A. J., Polymer Photovoltaic Cells: Enhanced Efficiencies via a Network of Internal Donor-Acceptor Heterojunctions. Science 1995, 270 (5243), 1789-1791. 5. Mori, D.; Benten, H.; Ohkita, H.; Ito, S.; Miyake, K., Polymer/Polymer Blend Solar Cells Improved by Using High-Molecular-Weight Fluorene-Based Copolymer as Electron Acceptor. ACS Applied Materials & Interfaces 2012, 4 (7), 3325-3329. 6. Ravirajan, P.; Haque, S. A.; Durrant, J. R.; Bradley, D. D. C.; Nelson, J., The Effect of Polymer Optoelectronic Properties on the Performance of Multilayer Hybrid Polymer/TiO2 Solar Cells. Advanced Functional Materials 2005, 15 (4), 609-618. 7. Wang, E.; Ma, Z.; Zhang, Z.; Vandewal, K.; Henriksson, P.; Inganas, O.; Zhang, F.; Andersson, M. R., An easily accessible isoindigo-based polymer for high-performance polymer solar cells. Journal of the American Chemical Society 2011, 133 (36), 14244-7. 8. Ma, W.; Yang, C.; Gong, X.; Lee, K.; Heeger, A. J., Thermally Stable, Efficient Polymer Solar Cells with Nanoscale Control of the Interpenetrating Network Morphology. Advanced Functional Materials 2005, 15 (10), 1617-1622. 9. Scharber, M. C.; Mühlbacher, D.; Koppe, M.; Denk, P.; Waldauf, C.; Heeger, A. J.; Brabec, C. J., Design Rules for Donors in Bulk-Heterojunction Solar Cells—Towards 10 % Energy-Conversion Efficiency. Advanced Materials 2006, 18 (6), 789-794. 10. Zhou, H.; Yang, L.; You, W., Rational Design of High Performance Conjugated Polymers for Organic Solar Cells. Macromolecules 2012, 45 (2), 607-632. 11. Stalder, R.; Mei, J.; Reynolds, J. R., Isoindigo-Based Donor−Acceptor Conjugated Polymers. Macromolecules 2010, 43 (20), 8348-8352. 12. Lei, T.; Cao, Y.; Fan, Y.; Liu, C.-J.; Yuan, S.-C.; Pei, J., High-Performance Air-Stable Organic Field-Effect Transistors: Isoindigo-Based Conjugated Polymers. Journal of the American Chemical Society 2011, 133 (16), 6099-6101. 13. Lei, T.; Cao, Y.; Zhou, X.; Peng, Y.; Bian, J.; Pei, J., Systematic Investigation of Isoindigo-Based Polymeric Field-Effect Transistors: Design Strategy and Impact of Polymer Symmetry and Backbone Curvature. Chemistry of Materials 2012, 24 (10), 1762-1770. 14. Beaujuge, P. M.; Amb, C. M.; Reynolds, J. R., Spectral Engineering in π-Conjugated Polymers with Intramolecular Donor−Acceptor Interactions. Accounts of Chemical Research 2010, 43 (11), 1396-1407. 15. Schroeder, B. C.; Huang, Z.; Ashraf, R. S.; Smith, J.; D'Angelo, P.; Watkins, S. E.; Anthopoulos, T. D.; Durrant, J. R.; McCulloch, I., Silaindacenodithiophene-Based Low Band Gap Polymers – The Effect of Fluorine Substitution on Device Performances and Film Morphologies. Advanced Functional Materials 2012, 22 (8), 1663-1670. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/17393 | - |
dc.description.abstract | 異靛藍素是天然色素,可從植物中提煉,相當環保。以異靛藍素為主的予體─受體低能隙導電高分子擁有卓越的吸光能力、結晶性以及不錯的效率表現。本篇論文致力於發展以異靛藍素為主的予體─受體低能隙導電高分子,應用於高分子太陽能電池。我們選用不同噻吩數量(nT)作為予體,且選用異靛藍素(I)作為受體。我們成功透過Stille 偶聯反應合成出PnTI系列之高分子─P3TI、P4TI、P5TI以及P6TI,並且系統性探討其光電性質、結晶特性以及效率表現。本篇論文主要討論予體支鏈比率、予體共軛長度以及予體對稱性對高分子造成的影響。予體支鏈比率下降時,高分子的光吸收會隨之上升。予體共軛長度增長時,高分子的HOMO以及LUMO會隨之上升。予體結構為中心對稱的P4TI以及P6TI結晶性較予體結構為軸對稱的P3TI以及P5TI好。支鏈比率提升,高分子的結晶能力會隨之下降。結晶性的排列次序為P4TI>P6TI>P3TI>P5TI。P6TI在結晶性與溶解性間達到最佳平衡,以P6TI和奈米碳簇混摻的高分子太陽能電池效率表現高達7.24%。此效率為目前所知的以異靛藍素為主的予體─受體低能隙導電高分子太陽能電池的最高紀錄。我們將繼續為材料以及電池製作最佳化,期望近期內可達到具有商業價值(電池效率高於10%)之電池。 | zh_TW |
dc.description.abstract | Isoindigo is a kind of nature dye, and it is renewable and available from plants. Isoindigo-based low-band gap conducting polymers have high absorption coefficient, crystallinity, and power conversion efficiency(PCE). We focus on developing this type of polymers for solar cell application. The polymers(PnTI) are designed to have different length of thiophene(nT) as donor unit and iosindigo(I) as acceptor unit. We synthesize four polymers of P3TI, P4TI, P5TI, and P6TI by Stille coupling, characterizing their optical property, electrical property, crystallinity and PCE systematically. The Properties of polymers are affected by the amount of side chain, the length of thiophene, and the symmetry of donor unit. As the amount of side chain on donor unit decreases, the UV-Vis absorption of polymers increases. As the length of thiophene increases, the HOMO and LUMO of PnTI rise. The P4TI and P6TI contain centrosymmetric donor unit, which exhibits higher crystallinity than that of axisymmetry of P3TI and P5TI. When the amount of side chain on donor unit increases, the crystallinity of PnTI becomes lower. Thus, the order of crystallinity is P4TI>P6TI>P3TI>P5TI. The solar cell fabricated from the blend of P6TI and fullerene derivative PC71BM reaches the best PCE of 7.24% among PnTIs. This is the highest record in the field of isoindigo-based polymer solar cell, according to our best knowledge. The PCE is expected to increase to more than 10% of commercial viable value by optimizing the polymer compositions and device structures. | en |
dc.description.provenance | Made available in DSpace on 2021-06-08T00:10:28Z (GMT). No. of bitstreams: 1 ntu-102-R00549019-1.pdf: 5903211 bytes, checksum: ef715fb8a434d0a44105c3f110f8d14b (MD5) Previous issue date: 2013 | en |
dc.description.tableofcontents | 口試委員審定書 i
致謝 ii 中文摘要 iii 英文摘要 iv 目錄 v 圖目錄 vii 表目錄 ix 第一章 背景 1 1-1 太陽能電池的發展歷史 1 1-2 有機高分子太陽能電池的發展歷史 3 1-2-1 電池結構 3 1-2-2 元件效率參數 5 1-2-3 混摻系統 6 1-2-4 P3HT-奈米碳簇混摻系統 8 1-2-5 予體─受體低能隙導電高分子 10 1-2-6 予體─受體低能隙導電高分子的聚合 11 1-3以異靛藍素為主的予體─受體低能隙導電高分子 13 1-4 研究目標 15 第二章 PnTI系列導電高分子的合成、性質鑑定以及元件表現 16 2-1 PnTI的設計理念 16 2-2 實驗方法 19 2-2-1 實驗用化學藥品 19 2-2-2單體與高分子的合成步驟 24 2-2-3 儀器以及量測 39 2-3 實驗結果與討論 45 2-3-1單體與高分子的合成概述 45 2-3-2 PnTI高分子的基本光電性質 47 2-3-3 PnTI高分子的結晶特性 54 2-3-4 PnTI的電洞遷移率 57 2-3-5 PnTI的元件效率表現 59 第三章 總論 61 第四章 未來工作 62 第五章 參考文獻 63 | |
dc.language.iso | zh-TW | |
dc.title | 以異靛藍素為主的予體-受體交替共軛高分子的合成與性質鑑定以及太陽能電池方面的應用 | zh_TW |
dc.title | Synthesis and Characterization of Isoindigo-based
Donor-acceptor Alternating Conjugated Polymer for Bulk Heterojunction Solar Cell Application | en |
dc.type | Thesis | |
dc.date.schoolyear | 101-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 林江珍,鄭如忠,趙基揚,童世煌 | |
dc.subject.keyword | 異靛藍素,低能隙高分子,太陽能電池, | zh_TW |
dc.subject.keyword | isoindigo,low-bandgap polymer,polymer solar cell, | en |
dc.relation.page | 64 | |
dc.rights.note | 未授權 | |
dc.date.accepted | 2013-08-07 | |
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 |
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