| 纳米MgO的制备及性能表征 |
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| 引用本文： | 李静,王伟婷,李新政,苏畅,黄明洋,吴峰,李春娥,李晓生.纳米MgO的制备及性能表征[J].高师理科学刊,2014(5):65-67. |
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| 作者姓名： | 李静 王伟婷 李新政 苏畅 黄明洋 吴峰 李春娥 李晓生 |
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| 作者单位： | 齐齐哈尔大学材料科学与工程学院; |
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| 基金项目： | 黑龙江省教育厅大学生创新创业训练计划资助项目(201310232007) |
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| 摘 要： | 以MgCl2和(NH4)2CO3为主要原料,PEG-2000为表面活性剂,采用均匀沉淀法制备了纳米MgO.采用XRD,TEM,粒度分布等手段表征了MgO的结构,并利用水化法检测了其活性.结果表明,在适当的工艺条件下获得了50 nm的MgO颗粒,其活性达到96.15%.
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| 关 键 词： | 纳米MgO 合成 表征 表面活性 |
Preparation of nanoscale MgO style and performance characterization |
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| LI Jing,WANG Wei-ting,LI Xin-zheng,SU Chang,HUANG Ming-yang,WU Feng,LI Chun-e,LI Xiao-sheng.Preparation of nanoscale MgO style and performance characterization[J].Journal of Science of Teachers＇College and University,2014(5):65-67. |
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| Authors: | LI Jing WANG Wei-ting LI Xin-zheng SU Chang HUANG Ming-yang WU Feng LI Chun-e LI Xiao-sheng |
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| Institution: | ( School of Materials Science and Enginring, Qiqihar University, Qiqihar 161006, China ) |
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| Abstract: | Nano magnesium oxide has been prepared by homogeneous precipitation method using magnesium chloride and ammonium carbonate as main raw materials while PEG-2000 as the surfactant. Structure of the MgO were characterized by means of XRD and TEM as well as particle size distribution analysis. Surface activity of the MgO were tested by hydration method. The results showed that MgO particles in 50 nm size had been obtained under suitable processes, and its surface activity reached to 96.15%. |
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| Keywords: | nano MgO synthesis characterization surface activity |
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