Method for preparing II to VI group semiconductor compound quantum dot or nanoparticles through sonochemical method under multi-bubble sonoluminescence conditions, and method for controlling size of the quantum dot or the nanoparticles

摘要

the present invention is a multi- bubble condition in the ultrasonic sound wave emitting luminescence method to use to II to VI group semiconductor quantum dots or a method for producing nanoparticles , and relates to a method for controlling the size of the quantum dot or nanoparticle , in a multi- cell acoustic emission light emitting method and conditions by using the ultrasound through any pre-processing and / or high temperature conditions without a convenient and simple Won Pat reaction can be prepared of II to VI group compound quantum yield . In addition , the quantum dot can be converted to the firing the nanoparticles . In addition , controlling the ultrasonic treatment conditions or the firing conditions and the effect of controlling the size of the quantum dot or nanoparticle . ;