合成吡啶基吲哚配位之鈀金屬錯合物並探討其光電性質

Synthesis of Palladium Complexes with Pyridylindolide Ligands and Investigation of Their Photoelectric Properties

簡鴻名(Hung-Ming Chien)

指導教授 ： 李文仁

國立中央大學/理學院/化學系/碩士(2015年)

摘要

自工業革命以來，人類的生活便無法缺少能源。而新世代的替代能源當中，染料敏化太陽能電池因其低成本，製程簡易等特色受到相當大的矚目。光敏化劑為染敏電池當中影響效率之重要因素，因此科學家無不投入心力以開發新型具更優秀表現之敏化劑。釕金屬錯合物雖擁有高效率表現，但其因價格

本文所合成之染料IP-101為具有高總產率之有機染料，而我們嘗試開發以其作為配位基之鈀金屬染料，其以Indole此具高莫耳消光係數之雜環作為基本架構，再引入金屬與其配位，生成4配位之錯合物染料。我們於其錯合物與原先配位基的比較上發現了明顯的紅位移現
象，而我們亦希望此現象能夠應用於染敏電池之敏化劑。

關鍵字

鈀金屬錯合物

並列摘要

Since the industrial revolution, energy has dominated our lives. Among the all renewable energy resources, Dye-Sensitized Solar Cells (DSSC) have received much attention of academic and industrial due to its low-cost and simple manufacturing process. Sensitizer is one of the key components which will greatly affect the performance in DSSC; therefore, numerous researchers have developed various kinds of novel dye and achieve significant efficiency. Ruthenium-based dye was one of the best we have;however, it also led to some serious issues, such as environmental pollution and its rarity; thus, we would like to design some novel metal complex sensitizers to replace it.

The sensitizer IP-101, made up by indole derivatives possessing the advantage of high total yield, was designed and synthesized, and later play as a ligand in 4-coordinated palladium complex. Compared with the original ligand, the UV-Vis spectrum of palladium complex shows obviously red-shift in absorption band which could be beneficial to sensitizers of dye-sensitized solar cells.

參考文獻

1. Drachmann, A. G. Centaurus 1961, 7, 145-151.

2. McConnell, A. Denis Papin, Oxford Dictionary of National Biography. 2004.

3. Enys, J. Trans Inst Civ Eng 1840, 3, 457.

5. Ball, P. Laser fusion experiment extracts net energy from fuel. Nature News 12 February, 2014.

9. Czochralski, J. Z. Phys. Chem. 1918, 92, 219-221.