The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 2013
Filed:
Jul. 09, 2010
Peng Wang, Changchun, CN;
Yupeng Wang, Changchun, CN;
Ning Cai, Changchun, CN;
Wangdong Zeng, Changchun, CN;
Mingfei Xu, Changchun, CN;
Jingyuan Liu, Changchun, CN;
Peng Wang, Changchun, CN;
Yupeng Wang, Changchun, CN;
Ning Cai, Changchun, CN;
Wangdong Zeng, Changchun, CN;
Mingfei Xu, Changchun, CN;
Jingyuan Liu, Changchun, CN;
China National Academy of Nanotechnology and Engineering, Tianjin, CN;
Abstract
An organic dye and preparation method thereof and dye-sensitized solar cells using this organic dye are provided. The structure of the organic dye molecule is donor-conjugated unit(s)-acceptor. The organic dye with broad spectrum response and high molar-absorption coefficient is obtained by modifying the structure by using various conjugated unit(s) in combination with donor and acceptor. The conditions of preparation of the organic dye are mild and the yield is high, and the organic dye can be used for highly effective dye-sensitized solar cells.