【摘要】 通过粉体的表面修饰与表面包覆以改善粉体的分散性 ,粉体的表面性质乃至改变粉体的相结构和性质 ,已经成为超细与纳米粉体制备和应用的关键技术。本文介绍了陶瓷粉体的各种表面修饰、粉体包覆的方法、基本原理、特点 ,详细讨论了液相化学包覆技术更多还原

【Abstract】 Surface coating and modification of ceramic fine powder for the improvement of the dispersion property and surface properties,or for the modification of the structure of ceramic fine powders have being become the critical technique in the preparation and applications of the ceramic fine and nano powders.Methods and their principal and feature of surface coating and modification of ceramic fine powders were reviewed in this paper.The wet-chemical processing methods for the surface coating of fine powders were discussed in details.更多还原