| 纳米陶瓷粉末的制备方法综述 |
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| 引用本文： | 尹邦跃,王零森,张金生,樊毅.纳米陶瓷粉末的制备方法综述[J].粉末冶金材料科学与工程,1999(1). |
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| 作者姓名： | 尹邦跃 王零森 张金生 樊毅 |
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| 作者单位： | 粉末冶金国家重点实验室，粉末冶金国家重点实验室，粉末冶金国家重点实验室，粉末冶金国家重点实验室 长沙 410083，长沙 410083，长沙 410083，长沙 410083 |
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| 基金项目： | 粉末冶金国家重点实验室基金 |
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| 摘 要： | 纳米陶瓷粉末应具备高纯度、组成可控、成分均匀、具有所需物相、颗粒尺寸小且分布范围窄、无硬团聚体等特性,然而传统的固相反应法已不能满足这些要求,本文综述了纳米陶瓷粉末的制备方法,如水热法、气相沉积法、化学共沉淀法、溶胶-凝胶法等,并从粉末特性、实用性及经济性等方面对制粉方法的优缺点进行了全面讨论,指出,追求高的性能/价格比始终是制粉方法的发展方向。
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| 关 键 词： | 纳米陶瓷粉末 制备方法 固相法 气相法 液相法 |
A REVIEW OF PREPARATION OF NANOMETER CERAMIC POWDERS |
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| Yin Bangyao Wang Lingsen Zhang Jinsheng Fan Yi.A REVIEW OF PREPARATION OF NANOMETER CERAMIC POWDERS[J].materials science and engineering of powder metallurgy,1999(1). |
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| Authors: | Yin Bangyao Wang Lingsen Zhang Jinsheng Fan Yi |
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| Abstract: | Properties of nanometer ceramic powders must include high purity, controllable compostions, homogeneity, hoped phase, small particle size with sharp distribution, and no hard agglomerates. However, conventional solid-state reactions cann't have met these requirements. In this paper, preparation methods of nanometer ceramic powders, such as hydrothermal processing, chemical vapour deposition, chemical coprecipitation, and Sol-Gel, are reviewed in detail, and some advantages or disadvantages of these methods are discussed on powder properties, practicality and economy. The development direction for powder-preparation methods is pointed out forward a high performance/price ratio. |
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| Keywords: | nonometer ceramic powder preparation method solide-state reaction gas-phase reaction wet chemistry method |
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