【摘要】 通过材料的表面修饰与包覆以改善材料的表面性质乃至改变材料的相结构和性质,已经成为纳米材料制备和应用的关键技术。综述了近年来纳米微粒表面修饰的研究进展,并对纳米微粒表面改性的各种方法原理及其特点进行了归纳和分析。更多还原

【Abstract】 Surface coating and modification of matericals for the improvement of the dispersion property and surface properties,or for the modification of the structure of matericals have being become the critical technique in the preparation and applications of nanoparticles.The recent research progress of surface-modification of nanoparticles is reviewed in this paper.The methods of surface-modification as well as their features and principles are introduced and analyzed.更多还原