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Title:
DYE-SENSITIZED SOLAR CELL AND WORKING ELECTRODE STRUCTURE THEREOF
Document Type and Number:
WIPO Patent Application WO/2009/036607
Kind Code:
A1
Abstract:
A dye-sensitized solar cell and working electrode thereof are provided, the working electrode includes porous conductive substrate and dye-sensitized semiconductor layer. The dye-sensitized semiconductor layer is a porous structure, which is consisted of semiconductor particles with different sizes. The dye-sensitized semiconductor layer covers on the porous conductive substrate and fills the pores of the porous conductive substrate. Since the higher conductivity and more flexibility of the conductive substrate, it can improve the conductivity of the electrode and reduce the cost of making the solar cell.

Inventors:
ZOU, Dechun (College of Chemistry and Molecular Engineering, Peking UniversityNo. 5 Yiheyuan Road,Haidian District, Beijing 1, 100871, CN)
邹德春 (中国北京市海淀区颐和园路5号北京大学化学与分子工程学院, Beijing 1, 100871, CN)
FAN, Xing (College of Chemistry and Molecular Engineering, Peking UniversityNo. 5 Yiheyuan Road,Haidian District, Beijing 1, 100871, CN)
Application Number:
CN2007/002797
Publication Date:
March 26, 2009
Filing Date:
September 21, 2007
Export Citation:
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Assignee:
PEKING UNIVERSITY (No.5, Yiheyuan Road Haidian District, 1 Beijing, Beijing, CN)
北京大学 (中国北京市海淀区颐和园路5号, Beijing 1, Beijing, CN)
ZOU, Dechun (College of Chemistry and Molecular Engineering, Peking UniversityNo. 5 Yiheyuan Road,Haidian District, Beijing 1, 100871, CN)
邹德春 (中国北京市海淀区颐和园路5号北京大学化学与分子工程学院, Beijing 1, 100871, CN)
International Classes:
H01L31/0224; H01G9/20; H01M14/00
Foreign References:
JP2007172915A2007-07-05
CN1571168A2005-01-26
CN101101929A2008-01-09
CN1719619A2006-01-11
CN1964079A2007-05-16
Other References:
XING FAN ET AL.: "Conductive mesh based flexible dye-sensitized solar cells", APPLIED PHYSICS LETTERS, 12 February 2007 (2007-02-12), pages 073501-1 - 073501-3, XP012096083, DOI: doi:10.1063/1.2475623
Attorney, Agent or Firm:
BEIJING JOYSHINE INTELLECTUAL PROPERTY OFFICE (Room 408, Fangzheng BuildingNo. 298, Chengfu Road,Haidian District, Beijing 1, 100871, CN)
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