Quantum dots based fluorescent solar concentrator - Ultrasonic spraying

Quantum dots-YMus ultrasonic spraying of fluorescent solar concentrator based on quantum dots

Luminescent Solar Concentrators are devices that can capture the energy of sunlight and transfer it to specific locations. Its combination with solar lamp cells can be effectively applied to exterior walls that collect solar energy, thus achieving the goal of building a net-zero energy building. Therefore, it is necessary to develop a reliable, efficient and highly adaptable fluorescent solar condenser manufacturing method. Ultrasonic Spray-Coating can be realized by ultrasonic atomizing nozzle to make quantum dot fluorescent solar concentrator. This method can produce concentrators of different sizes and geometric configurations at high energy conversion rates. In addition, the quality of the fluorescent layer is controlled at a certain spraying solution concentration and total spraying solution, which makes it possible to edit the optical properties of the concentrator for different practical application requirements.

Note:Ultrasonic atomization

Note:Ultrasonic atomizing nozzle

YMUS Ultrasonic Nozzle Technology

The ultrasonic nozzle is composed of a liquid inlet part, a connecting controller part, a transducer and a nozzle. The ultrasonic nozzle partially converts high-frequency electrical energy into mechanical energy through the transducer, which is transferred to the liquid to produce standing waves. As the liquid leaves the atomized surface of the nozzle, it is broken into a fine mist of uniform micron sized droplets.

Spray suspension

High frequency ultrasonic vibration makes particles uniformly suspended for a long time, providing consistent particle suspension characteristics throughout the coating process to improve process quality.

YMUS-ZM200 Ultrasonic spraying system