Alfa Chemistry - Quantum Dots For Solar Energy

The combination of quantum dots and solar cells can give solar cells new performance. Quantum dots can make solar cells absorb light of a specific wavelength by changing the size of semiconductor quantum dots, that is, small quantum dots absorb short-wavelength light, and a large number of sub-dots absorb long-wavelength light. This makes it widely used in solar cells and can greatly improve the photoelectric conversion rate of quantum dot solar cells. Compared with traditional solar cells, quantum dot solar cells have certain advantages in terms of price, synthesis method, stability, and photoelectric conversion efficiency.