Electrolyte of dye-sensitized solar cells and preparation method and application thereof
A technology of dye sensitization and electrolyte, which is applied in the field of solar cell components and its preparation, can solve the problems of cumbersome steps, complicated assembly and filling procedures, and high cost, and achieve the effects of strong bonding ability, simplified battery assembly procedures, and easy packaging
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Embodiment 1
[0026] AIBN0.01g, mix well, drop a few drops on the dye titanium dioxide film, press on the Pt electrode, react at 60°C for 8h, and polymerize in situ to form a film. It was then placed in 0.5mg iodine vapor and kept at 60°C for 3h. That is, a dye-sensitized solar cell was prepared. At room temperature, use a xenon lamp to simulate sunlight with a light intensity of 100mW / cm 2 Under the conditions, the measured battery (effective area 0.16cm 2 ) The photoelectric conversion efficiency is 3.0%.
Embodiment 2
[0028] AIBN0.02g, mix well, drop a few drops on the dye titanium dioxide film, press the Pt electrode, react at 80°C for 8h, and polymerize in situ to form a film. It was then placed in 1mg iodine vapor and kept at 60°C for 3h. That is, a dye-sensitized solar cell was prepared. At room temperature, use a xenon lamp to simulate sunlight with a light intensity of 100mW / cm 2 Under the conditions, the measured battery (effective area 0.16cm 2 ) The photoelectric conversion efficiency is 3.2%.
Embodiment 3
[0030] AIBN0.03g, mix well, drop a few drops on the dye titanium dioxide film, press on the Pt electrode, react at 65°C for 7h, and polymerize in situ to form a film. It was then placed in 1mg iodine vapor and kept at 70°C for 2h. That is, a dye-sensitized solar cell was prepared. At room temperature, use a xenon lamp to simulate sunlight with a light intensity of 100mW / cm 2 Under the conditions, the measured battery (effective area 0.16cm 2 ) The photoelectric conversion efficiency is 2.8%.
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