| 机械力化学在纳米无机材料制备中的应用 |
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| 引用本文： | 卢希龙,卢迪芬,陈森凤,王英连. 机械力化学在纳米无机材料制备中的应用[J]. 硅酸盐通报, 2004, 23(6): 66-70 |
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| 作者姓名： | 卢希龙 卢迪芬 陈森凤 王英连 |
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| 作者单位： | 华南理工大学材料科学与工程学院,广州,510640;暨南大学物理系,广州,510632 |
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| 摘 要： | 通过高能球磨实现的超细粉碎过程使固体颗粒晶粒细化,产生微裂纹、晶格畸变、表面能升高、反应能力增强,从而实现低温化学反应,称为机械力化学.此法开辟了制备材料的新途径,因而得到广泛重视.本文综述了机械力化学原理及其在制备纳米复合材料、纳米陶瓷材料和纳米合金材料中的应用以及工艺控制因素.介绍了机械力化学法的发展现状及其优缺点.
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| 关 键 词： | 机械力化学 纳米材料 高能球磨 复合材料 应用, |
Application of Mechanochemistry in Preparation of Inorganic Materials |
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| Lu Xilong Lu Difen Chen Senfeng. Application of Mechanochemistry in Preparation of Inorganic Materials[J]. Bulletin of the Chinese Ceramic Society, 2004, 23(6): 66-70 |
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| Authors: | Lu Xilong Lu Difen Chen Senfeng |
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| Abstract: | Mechanochemistry,generally,is the process of making ultrafine crystalline particles through High-energy-ball-milling. The lattice distorted surface energy raised and microcracks occured. Then low temperature chemical reactions realize. Being a new method of making materials,mechanochemistry has drawn much attention. In this paper,mechanochemistry and its application in preparation of nanocomposites,nanoceramic crystalline and nanoalloy powders and process control were summarized. Present development of mechanochemistry and its advantages and disadvantages were all concerned. |
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| Keywords: | mechanochemistry nanomaterials high-energy ball milling composites application |
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