纳米陶瓷粉末分散的微观过程和机理  

DISPERSIVE MICROCOSMIC PROCESS AND MECHANISM OF CERAMICS NANO-POWDERS

作　　者：郭小龙[1] 陈沙鸥[1] 戚凭[1] 潘秀红[1] 

机构地区：[1]青岛大学物理系,青岛266071

出　　处：《青岛大学学报（自然科学版）》2002年第1期78-88,共11页Journal of Qingdao University(Natural Science Edition)

基　　金：国家自然科学基金项目(59872046);山东省自然科学基金项目(Y2000F08)

摘　　要：本文综合评述了纳米陶瓷颗粒在制备过程中和粉料混合中的分散情况和分散工艺,讨论了纳米颗粒分散的微观过程和分散机理,列举了常用的纳米颗粒干燥工艺和高分子分散剂的应用。This paper reviewed the dispersion conditions and techniques of ceramics nano-powders in the preparing and mixing, and enumerated the drying techniques of ceramics nano-powders as well as the macromolecule dispersants in common use. Moreover, the dispersive microcosmic processes and mechanisms of ceramics nano-powders were discussed.

关 键 词：纳米陶瓷颗粒 分散机理 干燥工艺 纳米材料 分散微观过程 高分子分散剂 

分 类 号：TB383[一般工业技术—材料科学与工程]