| 纳米级NiTiO3粉体的合成 |
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| 引用本文： | 彭子飞 汪国忠. 纳米级NiTiO3粉体的合成[J]. 合成化学, 1996, 4(2): 99-101 |
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| 作者姓名： | 彭子飞 汪国忠 |
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| 作者单位： | 中国科学院固体物理研究所 |
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| 摘 要： | 以Ｈ２ＴｉＯ３，Ｈ２Ｏ２及ＮｉＣｌ２为主要原料，用化学共沉淀法制备了纳米级ＮｉＴｉＯ３。确定了反应物Ｈ２ＴｉＯ３，Ｈ２Ｏ２，ＮＨ３的最佳摩尔比为１：８：２，用不同的退火温度和退火时间对样品处理得到相应粒径的纳米级粉体。
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| 关 键 词： | 共沉淀 纳米材料 钛酸镍 |
Synthesis of Nano-sized NiTiO_3by Coprcipitation |
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| Peng,Zi-Fei,Wang,Guo-zhong,Zhang,Li-De. Synthesis of Nano-sized NiTiO_3by Coprcipitation[J]. Chinese Journal of Synthetic Chemistry, 1996, 4(2): 99-101 |
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| Authors: | Peng Zi-Fei Wang Guo-zhong Zhang Li-De |
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| Abstract: | Using H_2TiO_3,H_2O_2,NH_3 and NiCl_2 as reactants,nano-sized NiTiO_3 powders were synthesized by the chemical coprecipitation. The optimum molar ratio of H_2TiO_3,H_2O_2,NH_3 was 1:8:2 and the nanosized powders were obtained by means of sintering with different annealing temperature and time. |
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| Keywords: | s:NiTiO_3 Synthesis Nanometer Coprecipitation. |
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