請用此 Handle URI 來引用此文件:
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/77199
完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 楊吉水 | |
dc.contributor.author | Wei Shyang Tan | en |
dc.contributor.author | 陳維翔 | zh_TW |
dc.date.accessioned | 2021-07-10T21:50:32Z | - |
dc.date.available | 2021-07-10T21:50:32Z | - |
dc.date.copyright | 2019-08-23 | |
dc.date.issued | 2019 | |
dc.date.submitted | 2019-08-16 | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/77199 | - |
dc.description.abstract | 本論文對含五苯荑取代之聚苯胺作為超級電容器材料進行研究。第一章將介紹超級電容器在儲存能源上的優勢及缺點,以及對聚苯胺與五苯荑的合成與應用進行文獻回顧。第二章我們合成了末端含有胺基的五苯荑苯胺衍生物,並將其與苯胺進行共聚反應,成功地將五苯荑骨架引入至聚苯胺的共軛骨架內,藉此研究苯荑取代對聚苯胺的電化學性質影響。第三章則利用不同的五苯荑苯胺衍生物作為添加物,探討添加物的末端官能基團對苯胺共聚反應的影響,並探討其電容表現及循環穩定性。第四章則是探討苯胺共軛骨架的分枝效應與苯荑取代效應對聚苯胺在超級電容器材料上之影響。第五章對本論文進行總結,並討論本論文對對未來研究之重要性。 | zh_TW |
dc.description.abstract | The capacitive behavior and electrochemical stability of iptycene-incorporated polyanilines were investigated in this dissertation. In Chapter 1, the merits and demerits of supercapacitors in energy storage are briefly introduced. The synthesis and applications of polyanilines as well as pentiptycene are reviewed. In chapter 2, a pentiptycene-derived phenylenediamine trimer serves as an additive for copolymerization with monomeric aniline with different molar ratios. The electrochemical performance of the resulting polymers exhibited significant enhancement in electrochemical activity as well as stability relative to parent polyaniline due to the clipping effect of pentiptycene scaffold to the neighboring polymer chains. In Chapter 3, two more pentiptycene-derived differing in terminal functional groups were included for the investigation of additive activity in the copolymerization with monomeric aniline. In Chapter 4, the branching effect on the polyaniline π-backbone, the clipping effect of iptycene-substitution and their combined effects on the performance of polyaniline as the electrode materials of a supercapacitor are investigated. In Chapter 5, the importance and impact of this work are summarized. | en |
dc.description.provenance | Made available in DSpace on 2021-07-10T21:50:32Z (GMT). No. of bitstreams: 1 ntu-108-D03223116-1.pdf: 7470800 bytes, checksum: a5dceb501ddc201c45a49fead369f9c4 (MD5) Previous issue date: 2019 | en |
dc.description.tableofcontents | 謝誌 i
中文摘要 ii Abstract iii Contents iv List of Figures ix List of Schemes xiv List of Tables xv Chapter 1. General Introduction. 1 1.1 Energy Crisis and Renewable Energy 2 1.2 Energy Storage 2 1.2.1 Mechanical Energy Storage 3 1.2.2 Thermal Energy Storage 5 1.2.3 Chemical Energy Storage 6 1.2.4 Electrical Energy Storage 7 1.3 Supercapacitor 9 1.3.1 EDL Capacitor 11 1.3.1.1 Activated Carbon 12 1.3.1.2 Carbon Nanotube 12 1.3.1.3 Graphene 13 1.3.2 Pseudocapacitor 13 1.3.2.1 Conducting Polymers 15 1.3.2.2 Metal Oxides 16 1.3.3 Hybrid Supercapacitor 16 1.3.3.1 Symmetric Composite Hybrid 17 1.3.3.2 Asymmetric Hybrid 17 1.3.3.3 Battery-like Hybrid 17 1.3.4 Choice for the Material Supercapacitor Electrode 18 1.5 Polyaniline 19 1.5.1 Overview of Polyaniline 19 1.5.2 Polymerization of Polyanilines 19 1.5.3 Additives to the Polymerization of Anilines 20 1.5.4 Polymerization Methods 21 1.5.5 Properties of Polyaniline 22 1.5.6 Applications of Polyaniline 23 1.6 Iptycene 26 1.6.1 History 26 1.6.2 Structural Properties of Iptypcene 27 1.6.3 Synthesis and Functionalization of Pentiptycene 29 1.6.4 Pentiptycene in Conducting Polymers 31 1.7 Objectives of Research 33 1.8 Reference 36 Chapter 2. Iptycene Substituent Effects on the Supercapacitive Performance of Polyaniline. 55 2.1 Introduction 56 2.2 Results and Discussion 59 2.2.1 Synthesis 59 2.2.2 IR Analysis 60 2.2.3 Polymer Characterization 61 2.2.4 Elemental Analysis 62 2.2.5 Solution-state and Solid-state NMR 63 2.2.6 Morphology Analysis 64 2.2.7 Thermal Stability 65 2.2.8 Steric Effect 66 2.2.9 Electrochemical Properties 67 2.2.10 Clipping Effect 69 2.3 Conclusion 71 2.4 Experimental Section 72 2.4.1 Methods 72 2.4.2 Materials and Synthesis 74 2.5 References 78 Chapter 3. Iptycene Additive Effect on Electrochemical Properties of Polyanilines. 85 3.1 Introduction 86 3.2 Results and Discussion 90 3.2.1 Synthesis of Additives and Polymerization 90 3.2.2 Structural Information of Additives 92 3.2.3 Polymerization Reaction 93 3.2.4 IR Analysis 96 3.2.5 Polymer Characterization 98 3.2.6 Elemental Analysis 98 3.2.7 Solution-state and Solid-state NMR 100 3.2.8 Morphology Analysis 103 3.2.9 Thermal Stability 104 3.2.10 Electrochemical Properties 105 3.2.11 Mechanistic Implications 109 3.2.12 The Pentiptycene Clipping Effect 112 3.3 Conclusion 116 3.4 Experimental Section 117 3.4.1 Methods 117 3.4.2 Materials and Synthesis 121 3.5 References 125 Chapter 4. Combined Effects of Iptycene Substitution and Backbone Branching on the Electrochemical Properties of Polyanilines. 137 4.1 Introduction 138 4.2 Results and Discussion 140 4.2.1 Synthesis 140 4.2.2 IR Analysis 143 4.2.3 Polymer Characterization 144 4.2.4 Elemental Analysis 145 4.2.5 Solution-state and Solid-state 13C NMR 145 4.2.6 Morphology Analysis 148 4.2.7 Electrochemical Properties in Three-Electrode System 149 4.2.8 Electrochemical Properties in Two-Electrode System 153 4.2.9 Branching Effect and Clipping Effect 156 4.3 Conclusion 160 4.4 Experimental Section 160 4.4.1 Methods 160 4.4.2 Materials and Synthesis 163 4.5 References 167 Chapter 5. Conclusion and Perspectives. 173 Appendix 176 A1. Investigation on the Self-polymerization of the Additives 177 A2. Electro-co-polymerization of the Iptycene-Substituted Polyanilines 178 References 180 | |
dc.language.iso | en | |
dc.title | 含苯荑取代之聚苯胺作為超級電容材料之研究 | zh_TW |
dc.title | The Study of Iptycene-Substituted Polyanilines as Supercapacitor Electrode Materials | en |
dc.type | Thesis | |
dc.date.schoolyear | 107-2 | |
dc.description.degree | 博士 | |
dc.contributor.oralexamcommittee | 張哲政,梁文傑,詹益慈,何國川,劉貴生 | |
dc.subject.keyword | 五苯荑,苯胺,超級電容器,能源儲存,循環穩定性, | zh_TW |
dc.subject.keyword | pentiptycene,polyaniline,supercapacitor,electrochemical capacitor,energy storage,cyclic stability,clipping effect,branching effect, | en |
dc.relation.page | 180 | |
dc.identifier.doi | 10.6342/NTU201902549 | |
dc.rights.note | 未授權 | |
dc.date.accepted | 2019-08-16 | |
dc.contributor.author-college | 理學院 | zh_TW |
dc.contributor.author-dept | 化學研究所 | zh_TW |
顯示於系所單位: | 化學系 |
文件中的檔案:
檔案 | 大小 | 格式 | |
---|---|---|---|
ntu-108-D03223116-1.pdf 目前未授權公開取用 | 7.3 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。