謝國煌臺灣大學：高分子科學與工程學研究所李德倫Lee, Te-LunTe-LunLee2007-11-292018-06-292007-11-292018-06-292007http://ntur.lib.ntu.edu.tw//handle/246246/62921In this thesis, a series of carbazole/ fluorene/ benzothiadiazole-containing PPVs system polymers was synthesized and the relationships between chemical structure design and thermal stability, optical properties, electro-chemical properties, and device performance are characterized. At first, we synthesized a novel carbazole/ fluorene containing monomer as a blue emitter, and copolymerized with a red emitter, MEHPPV. We also synthesized a MEHPPV homopolymer as comparison. We also synthesized a benzothiadiazole-containing monomer to copolymerize a tricopolymer with various ratios to obtain the relationships between chemical structure design and thermal stability, optical properties, electro-chemical properties or device performance.摘要 ……………………………………………………………………i Abstract ………………………………………………………………ii Content ………………………………………………………………iii Table Legned …………………………………………………………v Figure Legend ………………………………………………………vi Chapter 1 Introduction …………………………………………1 1-1 The History of Polymer Light Emitting Diode (PLED) ……………3 1-2 Conjugated and Luminescent Materials ……………………………………7 1-3 Theory of PLED Luminescence ……………………………………………15 1-4 Poly (phenylene vinylene) (PPV) System …………………………………24 1-5 PLED Device Structure ……………………………………………………28 1-6 Energy Transfer Mechanism in PLED ……………………………………34 1-7 Motivation …………………………………… ……………………………38 Chapter 2 Experiment and Equipment Theory ……………………………41 2-1 Organic Materials ……………………………………………………………41 2-2 Synthesis of organic materials …………………………………………………48 2-3 Experiment Equipment and Measurement System …………………………58 2-4 Device Fabrication …………………………………………………………67 Chapter 3 Result and Discussion ………………………………………………70 3-1 Chemical Element Analysis of PPV series System …………………………70 3-2 Molecular Weight of the Polymers ……………………………………………88 3-3 Thermal Properties of the Polymers …………………………………………89 3-4 Optical Properties of the Polymers ……………………………………………97 3-5 Electro-Chemical Analysis of the Polymers …………………………………110 3-6 Device Performance of the Polymers ………………………………………116 Chapter 4 Conclusion …………………………………………………………127 4-1 Physical Properties ……………………………………………………………127 4-2 Opitical Properties …………………………………………………………128 4-3 Electro-Chemical Analysis …………………………………………………128 4-4 Device Performance ………………………………………………………129 Chapter 5 Reference …………………………………………………………1302340022 bytesapplication/pdfen-US聚苯基乙烯系高分子卡唑芴苯賽雙唑有機高分子發光二極體CarbazoleFluoreneBenzothiadiazolePLEDthesishttp://ntur.lib.ntu.edu.tw/bitstream/246246/62921/1/ntu-96-R94549026-1.pdf