| 铁酸盐纳米材料的制备 |
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| 引用本文： | 朱伟长,周安娜,檀杰,晋传贵,陈恩树.铁酸盐纳米材料的制备[J].精细化工,1999,16(5):23-25. |
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| 作者姓名： | 朱伟长 周安娜 檀杰 晋传贵 陈恩树 |
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| 作者单位： | 华东冶金学院,化工系,安徽,马鞍山,243002 |
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| 摘 要： | 以硫酸盐为原料，按ｎ（Ｆｅ２ ＋ ）∶ｎ（ＮａＯＨ）∶ｎ（ＮａＨＣＯ３） ＝１∶１ ．８∶２．０ 添加ＮａＯＨ 和ＮａＨＣＯ３ ，制备出晶粒细小的碱式碳酸盐前驱体，干燥后在５００℃通气焙烧１ｈ，分别制备出ＺｎＦｅ２ Ｏ４ 、ＮｉＦｅ２ Ｏ４和ＣｏＦｅ２ Ｏ４ 纳米材料，经ＸＲＤ和ＴＥＭ检测，粒径为４０～５０ｎｍ ，粒度均匀
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| 关 键 词： | 铁酸盐 纳米材料 制备方法 |
| 文章编号： | 1003-5214(1999)05-0023-03 |
Preparation of Ferrite Nanocrystalline Materials |
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| ZHU Wei-chang,ZHOU An-na,TAN Jie,JIN Chuan-gui,CHEN En-shu.Preparation of Ferrite Nanocrystalline Materials[J].Fine Chemicals,1999,16(5):23-25. |
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| Authors: | ZHU Wei-chang ZHOU An-na TAN Jie JIN Chuan-gui CHEN En-shu |
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| Abstract: | Ferrite(ZnFe 2O 4、NiFe 2O 4 and CoFe 2O 4) nanocrystalline materials are prepared by roasting basic carbonate precursor synthesized with very fine crystalline grain by using FeSO 4·7H 2O and MSO 4·7H 2O(M=Zn 2+ 、Ni 2+ 、Co 2+ ). The microstructure was determined by XRD and TEM analysis. The results show the diameter of the nano-particles is 40～50nm,when the precursor was roasted at 500℃ for 1h. |
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| Keywords: | ferrite nanocrystalline materials preparation method |
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