| 摘要 |
PURPOSE: A dye-sensitized solar cell and a manufacturing method thereof are provided to increase a range of light absorption frequencies by utilizing carbon nano tubes, graphene, or carbon black as a light absorption material. CONSTITUTION: The light absorption material comprises light absorption dye, carbon nano tubes, graphene, and carbon black. The light absorption material is made of the carbon nano tubes which have a diameter in a range of 0.01 to 100nm. An amount of the light absorption dye is in a range of 30 to 70 weight percent. An amount of the carbon nano tubes, the graphene, and the carbon black is in a range of 30 to 70 weight percent. The carbon nano tubes, the graphene, and the carbon black have a light absorber or an electron donor. |
