Quantum Dots market will reach $5 Billion by 2020. Cost of manufacturing and rate of adoption are some of the main challenges still facing the industry. Ultrasonic Spray of Quantum Dots has successfully been used to spray a variety of Quantum Dots. Both ZnO films and CdS Quantum Dots have been prepared using ultrasonic spray pyrolysis deposition techniques.
As a widely used, inexpensive, versatile, large-scale production technique, spray pyrolysis method has been used successfully to fabricate nano-structured CdS/CdSe thin films or TiOx/ZnO films….using ultrasonic spray pyrolysis deposition.
When compared to chemical vapor deposition and sputtering, ultrasonic spray technology is a lower cost alternative and potentially scalable for industrialization.