Organic compound and organic dye used in dye-sensitized solar cell
US8106219B2 · kind B2 · utility
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Key dates
| Filing date | Feb 9, 2010 |
| Grant date | Jan 31, 2012 |
| Priority date | — |
| Expiry date | Mar 13, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/542
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A kind of organic compound and organic dye used in dye-sensitized solar cell thereof. In the present invention, we synthesize a series of novel organic compounds with the structure of donor-conjugated chain-acceptor (D-π-A). The electron donor and acceptor groups, for example, are arylamine and cyanoacrylic acid, respectively. These novel organic compounds can be applied to the material of dye layer in the dye-sensitized solar cell (DSSC).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.