現在位置首頁 > 會議論文 > 詳目
  • 全文下載
主要題名:Experimental study on reversal structure of photoelectrode in DSSCs
作者姓名:Chao, Wei-ShiTing, Chen-Ching
中文關鍵詞:efficiencyCCT laboratory.DSSC
摘要:This article presents significant experimental data about
the dye-sensitized nano solar cells (DSSCs) using new developed
photoelectrode with the reversal structure in our CCT
laboratory. The common structure of a photoelectrode from the
incident light is the transparent conduction glass, the nano TiO2
semiconduction porous film, and the dye. In working process
of DSSC, the photons energy of the incident light is mainly
absorbed by the dye. This causes excited electrons in the dye to
jump into conduction band of the TiO2 and further to transfer
into the outer circuit through the conduction glass. The common
structure causes the light hindrance of the dye by the TiO2
semiconduction layer. To reduce the light hindrance of the dye,
experimental study in this work used metal mesh to connect
the TiO2 layer with the outer circuit. In other words, the new
developed photoelectrode used the metal mesh as the conduction
substrate to coat the nano TiO2 semiconduction layer and the
dye. In this way, the new structure of the photoelectrode from
the incident light is the dye, the nano TiO2 semiconduction film,
and the conduction metal mesh. The new structure increases
amounts of the absorbed light in the dye and further receives the
improved results of larger short-circuit current and photoelectric
conversion efficiency in DSSCs.
貢獻者資料:機電學院/製造科技研究所;機電學院/機械工程系
論文ID:11194-me-pc-2010-11_1p
典藏單位:國立臺北科技大學
數位物件檔名:11194-me-pc-2010-11_1p.pdf
發行日期:2010-11
註:©2010 ASME
資料開放狀態:開放
研討會:ASME 2010 International Mechanical Engineering Congress & Exposition, 12-18 Nov. 2010, Vancouver, Canada