| abstract |
A novel organic dye compound and a method for producing the same are provided. The dye compound of the present invention is used in a dye-sensitized solar cell (DSSC), and has an improved molar extinction coefficient, Jsc (short circuit photocurrent density) and light compared to conventional dyes. It shows electrical conversion efficiency, can greatly improve the efficiency of solar cells, can be purified without using expensive columns, and can greatly reduce the cost of dye synthesis. [Selection figure] None |