臺灣博碩士論文加值系統

本研究為苯歐唑官能基衍生物的合成，與釕(Ruthenium)金屬形成含苯歐唑配位基的錯合物。苯歐唑官能基衍生物的合成方法是以含羧基衍生物與2-胺基苯硫吩並以聚磷酸當作溶劑並且提供酸性環境，進行縮合反應而得到產物。將所合成的苯歐唑官能基衍生物、雙牙基 (L2) 、三牙基 (L3) 及4,4'' -二羧酸基-2,2'' –聯吡啶 (dcbpy) 與三氯化釕 (RuCl3•3H2O) 反應後，得到新型的釕化合物[Ru(dcbpy)(L3)Cl] 和 [Ru(dcbpy)( L2)Cl2]。再經由NH4NCS置換後得到[Ru(dcbpy)(L)NCS•X] 並利用NMR、IR與Mass光譜鑑定其結構。

This research is mainly the synthesis of benzothiazole derivatives and theirs rutheinum complexes. Benzothiazole derivatives were synthesized with higher yield by condensation reaction of carboxylic acid derivatives and 2-aminothiophenol where the polyphosphoric acid as a catalyst, providing an acidic environment. The resulting benzothiazole derivatives, didentate (L2) and tridentate (L3) and 4,4’-dicarboxy- 2,2’-bipyridine (dcbpy) were acted as ligands to react with RuCl3·H2O to form novel ruthenium complexes [Ru(dcbpy)(L3)Cl].and [Ru(dcbpy)( L2)Cl2]. Chloride ion was further replaced by NCS-1 and PF6-. Those ruthenium complexes were characterized with NMR, IR, and Mass spectroscopy.

摘 要 I
ABSTRACT II
誌 謝 III
目 錄 IV
表目錄 VI
圖目錄 VII
第一章 緒論 1
1.1前言 1
1.2研究動機與目標 2
第二章 文獻回顧 3
2.1 太陽能電池 3
2.1.1 Photovoltaic technologies – A state-of-the-art 3
2.1.2 Silcon 4
2.1.3 Ⅲ-Ⅴ cells 5
2.1.4 Polycrystalline thin film 5
2.1.5 Amophous silicon 7
2.1.6 Photoelectrochemical cells 8
2.1.7 Multjiunction cells 8
2.2 Dye-sensitized solar cells 9
2.2.1 染料敏化太陽能電池過去發展簡介 9
2.2.2 工作原理 9
2.2.3 染料結構設計上之分析 11
2.2.3.1 N3和black dye 12
2.2.3.2 電洞傳輸材料 12
2.2.3.3 雙極性材料 13
2.2.3.4 提升結構穩定性及莫耳消光係數的染料 14
2.2.3.5 兼具疏水性及電洞傳輸特性的染料 15
2.2.4 最新全世界染料開發現況 16
第三章 配位基合成策略及方法 17
3.1 配位基之設計合成策略 17
3.2 N3 dye 的合成探討 19
3. 3 含bibenzothiazole 釕錯合物的合成探討 21
3. 4 含2,2''-pyridine-2,6-diyl-bis-benzothiazole 釕錯合物的合成探討 22
第四章 結果與討論 23
4.1 N3 錯合物在合成上的結果與分析 23
4.2 含bibenzothiazole之釕金屬錯合物在合成上的結果與分析 26
4.3 含2,2''-pyridine-2,6-diyl-bis-benzothiazole之釕金屬錯合物在合成上的結果與分析 26
第五章 總結 32
第六章 實驗部分 33
6.1 實驗儀器簡介 33
6.2 合成步驟及光譜數據 34
6.2.1 合成 2-(2-hydroxyphenyl)benzothiazole (1a) 34
6.2.2 合成 2, 2''-phenol-3, 5-diyl-bis-benzothiazole (1b) 35
6.2.3 合成 2,2''-(4-methyl-1,2-phenylene)dibenzothiazole (1c) 36
6.2.4 合成 2,2''-(4-methyl-1,2-phenylene)bis(6-nitrobenzothiazole)(1c-NO2) 37
6.2.5 合成 bibenzothiazole (1d) 38
6.2.6 合成 2,2''-pyridine-2,6-diyl-bis-benzothiazole (1e) 39
6.2.7 合成 2,2''-pyridine-2,6-diyl-bis-benzothiazole (1f) 40
6.2.8 合成 2,2''-pyridine-2,6-diyl-bis(6-methyl)-benzothiazole(1f-CH3) 41
6.2.9 合成 4,4''-dicarboxy-2,2''-bipyridine (dcbpy) 42
6.2.10 合成 diethyl 2,2''-bipyridine-4,4''-dicarboxylate (deeb) 43
6.2.11 合成 cis-di(thiocynato)bis(2,2´-bipyridyl-4,4´-dicarboxylate)- ruthenium (Ⅱ) 44
6.2.12 合成 Ru(1f)(Cl)3 (2f) 45
6.2.13 合成 Dichlorobis(dimethylsulfoxide)-4,4´-(Diethoxycarbonyl)-2,2´- bipyridine- ruthenium (II) (2deeb) 46
6.2.14 合成 Ru(deeb)(1f)Cl•PF6 47
参考文獻 48
附 錄 50

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