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Decomposition Reaction of Zn-MPA(3-Mercaptopropionic Acid) Complex Under Microwave Irradiation


  The thermal decomposition of Zn-MPA complex was investigated under microwave irradiation. ZnO and ZnS nanocrystals could be obtained by decomposing Zn-MPA(3-mercaptopropionic acid) complex under different reaction conditions. It was found that both the pH value of the solution and the molar ratio of Zn2+ and MPA can play an important role in the formation of ZnO and ZnS nanocrystals. MPA mainly acts as an S source or as a complexing agent. This study provides a new route for the controllable preparation of semiconductor nanocrystals.……   
[关键词]:Nanocrystal;Microwave irradiation;Photoluminescence;Decomposition reaction
[文献类型]:期刊
[文献出处]: 《Chemical Research in Chinese Universities2008年03期
[格式]:PDF原版; EPUB自适应版(需下载客户端)