湿化学法制备纳米氧化铝粉末的研究进展  

PROGRESS IN PREPARATION OF NANO-SIZED ALUMINA POWDERS BY WET CHEMICAL METHODS

作　　者：宋然然[1] 隋万美[1] 

机构地区：[1]青岛大学理工学院物理系,266071

出　　处：《陶瓷学报》2004年第3期186-192,共7页Journal of Ceramics

基　　金：山东省自然科学基金资助项目(编号:Y2000F08)

摘　　要：最新发展的纳米材料技术赋予了传统结构陶瓷许多优异性能,湿化学法制备纳米氧化铝粉末是对传统氧化铝陶瓷进行纳米化技术改性的重要技术手段。本文综述了湿化学法制备纳米氧化铝粉末工艺方法的最新进展,如溶胶-凝胶法,沉淀法,水热法和乳浊液法等,对纳米氧化铝粉末制备技术方法的发展趋势进行了展望。Nanometer material, an emerging and rapidly growing field referred to as nano-technology, has brought many excellent properties to the traditional ceramics. Preparation of nano-sized alumina powders by wet chemical methods is an important technology to improve the properties of traditional alumina ceramics. This review summarizes the recent progress in various synthesis methods of nano-sized alumina powders, including sol-gel method, precipitation method, hydrothermal method, and emulsion method, etc. Furthermore, the future trend of this area is also presented.

关 键 词：纳米氧化铝 铝粉 湿化学法 制备 粉末工艺 结构陶瓷 改性 纳米材料技术 纳米化 溶胶-凝胶法 

分 类 号：TQ174[化学工程—陶瓷工业] TB383[化学工程—硅酸盐工业]