New Pyridinium Ylide Dyes for Dye Sensitized Solar Cell Applications

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題名:	New Pyridinium Ylide Dyes for Dye Sensitized Solar Cell Applications
作者:	李文仁;Li, Ting-Yu;Su, Chaochin;Akula, Suri Babu;Sun, Wei-Gang;Chien, Hung-Ming;Li, Wen-Ren
貢獻者:	理學院化學學系
關鍵詞:	absorption;binding capacity;chemical reactions;chemical structure;chenodeoxycholic acid;dyes;photovoltaic cells;titanium dioxide
日期:	2016-07-15
上傳時間:	2026-04-21 14:47:17 (UTC+8)
出版者:	American Chemical Society;United States: American Chemical Society
摘要:	摘要： Novel organic pyridinium ylide sensitizers (NO109–111) consisting of various anchoring groups were synthesized and characterized for applications in dye sensitized solar cells. Compared with the pyridine-N-oxide dye (NO108), the ylide sensitizers with strong electron-withdrawing acceptors exhibited dominant ultraviolet absorption properties and efficient binding abilities to the TiO2 surface. Among these dyes, the pyridinium ylide NO111 sensitized solar cell showed the highest efficiency (5.15%), which was improved to 7.41% by employing coadsorbent chenodeoxycholic acid. 其他題名： Org. Lett 出版者： United States: American Chemical Society 出版日期： 2016-07-15 出處： Organic letters, 2016-07, Vol.18 (14), p.3386-3389 資源來源： American Chemical Society Journals 版權： Copyright © 2016 American Chemical Society 識別號： ISSN: 1523-7060 識別號： ISSN: 1523-7052 識別號： EISSN: 1523-7052 識別號： DOI: 10.1021/acs.orglett.6b01539 識別號： PMID: 27384258
顯示於類別:	[化學學系] 期刊論文

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