抄録
In the preparation of fine particles of metal sulfide, such as zinc sulfide and cadmium sulfide using the spray pyrolysis method, the electrostatic spray method was applied to atomize the starting solutions. The optimum operation conditions where the droplets can be generated from a Taylor cone were examined experimentally. It is shown that the use of the electrostatic spray pyrolysis method is available for preparing several dozen nanometer size fine particles, in comparison with a typical ultrasonic spray pyrolysis method that produces fine particles of several hundred nanometer size.
