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:
Jun. 24, 2014
Filed:
Jan. 19, 2012
Yun Chi, Hsinchu, TW;
Kellen Chen, Hsinchu, TW;
Yi-huan Hong, Hsinchu, TW;
Pi-tai Chou, Taipei, TW;
Bo-so Chen, Taipei, TW;
Yun Chi, Hsinchu, TW;
Kellen Chen, Hsinchu, TW;
Yi-Huan Hong, Hsinchu, TW;
Pi-Tai Chou, Taipei, TW;
Bo-So Chen, Taipei, TW;
National Tsing Hua University, Hsinchu, TW;
Abstract
Panchromatic photosensitizers having a Formula of MLLX were synthesized, wherein M represents ruthenium atom; X represents a monodentate anion; Lis heterocyclic bidentate ligand having one of formulae listed below: wherein Ghas one of formulae listed below: and Lis a tridentate ligand having a formula listed below: Substituents R, R, Rand Rof Lare the same or different and are selected from the group consisting of hydrogen, halogen, amino-group alkyl, alkoxy, alkylthio, alkylamino, halogenated alkyl, phenyl and substituted phenyl group. Substituents R, Rand Rof Lare the same or different and are selected from the group consisting of carboxylic, carboxylate, sulfonic acid, sulfonate, phosphoric acid and phosphate. The above-mentioned photosensitizers are suitable to use as sensitizers for fabrication of high efficiency dye-sensitized solar cell.