以适量的月桂酸硫脲咪唑啉季铵盐(SUDEI)为表面活性剂,采用溶剂热法在N-N二甲基甲酰胺(DMF)/乙醇中160℃反应12 h,制备出了单分散的直径约300 nm左右的纳米MnS空心球,并采用TEM、SEM观察其形貌;X射线衍射测试其晶体形态;IR、EDS测试其结构组成.讨论了不同溶剂体系对其形貌的影响,得出在VDMF:V乙醇=3:1时,填充度为80%,Mn2+与月桂酸硫脲咪唑啉季铵盐(SUDEI)的摩尔比为1:3.5时分散性最好.
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