不同固著配位基對碳烯釕金屬光敏染料的影響;Effects of Various Anchoring Ligands on Carbene Based Sensitizers for Dye-Sensitized Solar Cell Applications

NCU Institutional Repository > 理學院 > 化學研究所 > 博碩士論文 > Item 987654321/64968

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.lib.ncu.edu.tw/handle/987654321/64968

题名:	不同固著配位基對碳烯釕金屬光敏染料的影響;Effects of Various Anchoring Ligands on Carbene Based Sensitizers for Dye-Sensitized Solar Cell Applications
作者:	王詩瑩;Wang,Shih-Ying
贡献者:	化學學系
关键词:	染料敏化太陽能電池
日期:	2014-07-21
上传时间:	2014-10-15 14:36:36 (UTC+8)
出版者:	國立中央大學
摘要:	染料敏化太陽能電池，具高光電轉換效率、低製造成本、透光性、可撓曲性等優點，是目前熱門的研究項目之一。參考我們實驗室先前所合成的染料CBTR，發現利用N-heterocyclic carbene配位基(簡稱NHC Ligand)取代傳統Bipyridine所合成出的染料具有不錯的光電轉換效率表現。因此在我的研究當中，是利用NHC-pyridine Ligand為基礎架構，加入噻吩來延伸染料的共軛系統並引入飽和長碳鏈增加元件穩定性，並接上不同的配位基進行探討，合成出染料CI123與CI124。同時我也合成Bipyridine-ligand-free 的染料DC106，利用兩片不同的NHC Ligand合成出Dicarbene的染料。;Dye-sensitized solar cells (DSSCs) have been considered as a significant source of electricity for their high power conversion efficiency with relatively low cost, and their designing flexibility. Here we report novel N-heterocyclic carbene (NHC)-pyridine ruthenium complexes CI123 and CI124, compared to previously reported CBTR. We have carried out structural modifications on previously reported strong electron donating N-heterocyclic carbene ancillary ligand by incorporating 2-thiophencarboxylic unit on the pyridine ring, thus making it as new carbene based anchoring ligands. Simultaneously, we also synthesized bipyridine-ligand-free dye in which two unsymmetrical NHC-pyridine ligands along with two NCS ligands were utilized to complex with ruthenium metal to form new DC106 sensitizer.
显示于类别:	[化學研究所] 博碩士論文

文件中的档案:

档案	描述	大小	格式	浏览次数
index.html		0Kb	HTML	340	检视/开启

在NCUIR中所有的数据项都受到原著作权保护.

社群 sharing

数据加载中.....