摘要
针对目前超细粉体的制备和应用中存在的问题,综述了近年来超细粉体的表面改性方法,如:包覆改性、化学改性、高能改性等.并介绍其特点和表面改性效果的评价方法.
New methods on the surface modification of superfine powder, such as coating modification, chemical modification, high energy modification, etc., are introduced. The advantages of them and the methods of evaluating modified effect are also discussed in detail.
基金
国家自然科学基金资助项目(50372041)
辽宁省科技攻关项目(200222202)
关键词
超细粉体
表面改性
改性评价
改性机理
superfine powder
surface modification
modification evaluation
modification mechanism
