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Analysis of different methods to synthesize CdS nanocrystals

CDs nanoparticles have received a lot of attentions recently as a type of highly important photoelectric material. Because of its potential applications, a variety of methods have been developed. In this paper, it introduces various methods to synthesize CdS（cadmium sulfide）nanocrystal, specifies templates method by using Copolymer and Microemulsion. By comparing with other methods, it discusses the limitations and advantages. The paper finds that using templates method by controlling the size of CdS, the nanoparticles had a great crystallinity, phase purity, but industrial mass production has yet to be discovered.