| 二硫化钼超细粉体的制备工艺研究 |
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| 引用本文： | 胡坤宏,胡献国.二硫化钼超细粉体的制备工艺研究[J].广东化工,2006,33(10):20-22. |
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| 作者姓名： | 胡坤宏 胡献国 |
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| 作者单位： | 合肥学院,化学与材料工程系,安徽,合肥,230022;合肥工业大学,摩擦学研究所,安徽,合肥,230009;合肥工业大学,摩擦学研究所,安徽,合肥,230009 |
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| 摘 要： | 以钼酸钠与硫代乙酰胺为原料,利用两步法制备出二硫化钼超细粉体,并对制备二硫化钼超细粉体的优化工艺条件进行了研究。结果为:反应温度为900C、H ]=0.8 mol.L-1、摩尔配比为8∶1、钼酸钠初始浓度=0.03 mol.L-1。原子力显微镜表征结果显示,此工艺条件下制备的二硫化钼粉体平均粒径约为140 nm。
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| 关 键 词： | 二硫化钼 超细粉体 制备工艺 |
| 收稿时间： | 2006-10-04 |
| 修稿时间： | 2006-10-04 |
Study on The Preparation Process of Molybdenum Disulfide Superfine Power |
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| Hu Kunhong,Hu Xianguo.Study on The Preparation Process of Molybdenum Disulfide Superfine Power[J].Guangdong Chemical Industry,2006,33(10):20-22. |
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| Authors: | Hu Kunhong Hu Xianguo |
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| Abstract: | Superfine molybdenum disulfide was prepared by a two-step method from Na2MoO4 and CH3CSNH2.The optimization of some preparing parameters of molybdenum disulfide was investigated.The optimized process conditions are: H ] = 0.8 mol.L-1,CH3CSNH2 : Na2MoO4 = 8 : 1,initial Na2MoO4 concentration = 0.4 mol.L-1,and reaction temperature at 90 ?C.The prepared MoS2 by the optimized conditions was with an average 140 nm size according to the result of atomic force microscope. |
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| Keywords: | molybdenum disulfide superfine powder preparation process |
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