| 低温溶胶凝胶法制备尖晶石MgFe2O4纳米材料 |
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| 引用本文： | 吴常有. 低温溶胶凝胶法制备尖晶石MgFe2O4纳米材料[J]. 广州化工, 2010, 38(9): 102-103 |
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| 作者姓名： | 吴常有 |
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| 作者单位： | 中国蓝星石油有限公司大庆分公司,黑龙江,大庆,163713 |
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| 摘 要： | 采用新型低温溶胶凝胶法制备尖晶石结构的MgFe2O4纳米微粒。在此方法中,由于前驱体凝胶的高均匀性,使得反应温度和时间比固相法和其它化学方法极大降低。结果表明,在70℃下形成了尖晶石结构约在15~20nm之间的MgFe2O4纳米微粒。
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| 关 键 词： | 溶胶-凝胶 尖晶石 纳米粒子 |
Synthesis of Spinel MgFe2O4 Nanomaterials with Low Temperature Sol-Gel Route |
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| WU Chang-you. Synthesis of Spinel MgFe2O4 Nanomaterials with Low Temperature Sol-Gel Route[J]. GuangZhou Chemical Industry and Technology, 2010, 38(9): 102-103 |
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| Authors: | WU Chang-you |
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| Affiliation: | WU Chang-you(Daqing Branch of China Blue Star Petroleum limited Company,Heilongjiang Daqing 163713,China) |
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| Abstract: | Spinel nanoparticles of magnesium ferrite were synthesized by a low temperature sol-gel route.As the high homogeneity of precursor gel prepared by this route,a substantial reduction of the reaction temperature and reaction time were occured compared with solid-state route and other chemic methods.The results proved that the spinel structure of the sample was formed at 70℃with particle size between 15nm and 20nm. |
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| Keywords: | sol-gel spinel nanoparticles |
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