| 氮化钛纳米粒子的制备及表征 |
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| 引用本文： | 张现平,张志煜,崔作林. 氮化钛纳米粒子的制备及表征[J]. 青岛科技大学学报(自然科学版), 2004, 25(3): 235-237 |
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| 作者姓名： | 张现平 张志煜 崔作林 |
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| 作者单位： | 青岛科技大学,材料与环境科学学院,山东,青岛,266042;青岛科技大学,材料与环境科学学院,山东,青岛,266042;青岛科技大学,材料与环境科学学院,山东,青岛,266042 |
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| 摘 要： | 以金属钛为原料 ,采用氢等离子体金属反应法制备了纳米TiN颗粒。通过X射线衍射 (XRD) ,透射电镜 (TEM ) ,扫描电镜 (SEM ) ,X射线能谱 (EDS) ,热重 差热分析(TG DSC)等手段对粒子的成分、形貌 ,相结构 ,热性能等进行了表征。实验结果表明 :在氮气氛下 ,采用等离子体金属反应法可制备氮化钛纳米粒子 ,粒子粒径均匀 ,形状均为立方体 ,纯度高 ,分散性好 ,热稳定性好
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| 关 键 词： | 纳米TiN 制备 氢等离子体金属反应法 表征 |
| 文章编号： | 1672-6987(2004)03-0235-03 |
| 修稿时间： | 2003-11-18 |
Preparation and Characteration of Nano-TiN Particles |
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| ZHANG Xian-ping,ZHANG Zhi-kun,CUI Zuo-lin. Preparation and Characteration of Nano-TiN Particles[J]. Journal of Qingdao University of Science and Technology:Natutral Science Edition, 2004, 25(3): 235-237 |
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| Authors: | ZHANG Xian-ping ZHANG Zhi-kun CUI Zuo-lin |
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| Abstract: | Nano-TiN particles were prepared by using the hydrogen plasma-metal reaction method in a mixture of H 2 and N 2, using titanium metal as starting material. The structure of nano-TiN particles were characterized by X-ray diffraction system (XRD). The morphology and mean particle size were determined by transmission electron microscopy (TEM) and scanning electron microscopy (SEM). The element content was studied by Energy X-ray microanalysis system (EDS). The thermal stability of nano-TiN particles was investigated by thermal analysis system (TG-DSC). It is showed that nano-TiN particles can be produced by hydrogen plasma-metal reaction method. The particles have uniform diameters, cubic shape, high purity, good dispersibility and high thermal stability. |
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| Keywords: | nano-TiN prepare hydrogen plasma-metal reaction method characteration |
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