| DC 欄位 |
值 |
語言 |
| DC.contributor | 化學學系 | zh_TW |
| DC.creator | 倪偵翔 | zh_TW |
| DC.creator | Jen-Shyang Ni | en_US |
| dc.date.accessioned | 2006-7-24T07:39:07Z | |
| dc.date.available | 2006-7-24T07:39:07Z | |
| dc.date.issued | 2006 | |
| dc.identifier.uri | http://ir.lib.ncu.edu.tw:444/thesis/view_etd.asp?URN=93223025 | |
| dc.contributor.department | 化學學系 | zh_TW |
| DC.description | 國立中央大學 | zh_TW |
| DC.description | National Central University | en_US |
| dc.description.abstract | 經由溶液製程將五環素（1）塗佈於有機薄膜場效電晶體是本研究主要開發之目標，研究中利用新的Diels-Alder反應試劑（10）與所需的鈀觸媒（9）成功地合成出新型的五環素前驅物B（11），以克服五環素高轉換溫度之問題。此前驅物（11）已有NMR與MS之鑑定、其對常用溶劑之溶解度的探討（10 mg/mL CDCl3）、其轉換回五環素之DSC、IR、TGA與UV，以及其定量與定性之動力學研究（活化能Ea = 108.44 kJ/mol）。在固相狀態，此前驅物（11）於無酸催化條件下，轉回五環素之溫度約160 ℃，相較於文獻上的五環素前驅物A（6），此一新開發之材料（11）具有較低的轉換溫度。在溶液（CDCl3）狀態，於室溫此前驅物（11）轉回五環素之半生期為14分鐘。未來將進行其元件電性之測試以評估其在溶液製程上之應用，進而找出最佳的有機薄膜電晶體條件。 | zh_TW |
| dc.description.abstract | Via the Diels-Alder reaction to overcome the low pentacene solubility problem in the organic thin film field-effect transistors (OTFTs) is our goal. Pentacene precursor B (11) had been successfully synthesized from the reaction of N-sulfinyl-methanesulfonamide (10) and pentacene (1) catalyzed by [Pd(dppp)(PhCN)2](BF4)2 (9), which has been charactered spectroscopically by DSC, IR, MS, NMR, TGA, and UV. The kinetic study of pentacene precursor B (11) has been investigated (activation energy, Ea = 108.44 kJ/mol). In solid state, lower conversion temperature (166 ℃, no acid catalyst) of pentacene precursor B (11) was found. In the solution state (CDCl3 or acetone-d6), the lowest conversion temperature (room temperature) of pentacene precursor B (11) was obtained (lifetime is 14 minute in CDCl3). The performance of pentacene precursor B (11) in the OTFT by the solution process will be examined later. | en_US |
| DC.subject | Diels-Alder反應 | zh_TW |
| DC.subject | 活化能 | zh_TW |
| DC.subject | 半生期 | zh_TW |
| DC.subject | 有機薄膜電晶體 | zh_TW |
| DC.subject | 鈀觸媒 | zh_TW |
| DC.subject | 五環素 | zh_TW |
| DC.subject | 溶液製程 | zh_TW |
| DC.subject | 五環素前驅物 | zh_TW |
| DC.subject | 轉換溫度 | zh_TW |
| DC.subject | 塗佈 | zh_TW |
| DC.subject | Diels-Alder reaction | en_US |
| DC.subject | conversion temperature | en_US |
| DC.subject | coating | en_US |
| DC.subject | activation energy | en_US |
| DC.subject | lifetime | en_US |
| DC.subject | organic thin film field-effect transistors (OTFT | en_US |
| DC.subject | solution process | en_US |
| DC.subject | pentacene | en_US |
| DC.subject | palladium catalyst | en_US |
| DC.subject | pentacene precursor | en_US |
| DC.title | 可溶性有機薄膜電晶體材料之開發 | zh_TW |
| dc.language.iso | zh-TW | zh-TW |
| DC.title | Development of soluble OTFT materials | en_US |
| DC.type | 博碩士論文 | zh_TW |
| DC.type | thesis | en_US |
| DC.publisher | National Central University | en_US |