稀土元素由于具有４ｆ电子特性，使其元素及其化合物具有许多特殊的性能．因此，研究和开发稀土在润滑材料领域的应用，具有重要意义［１～６］．本文采用吸附共沉淀表面修饰法制备了磷酸烷酯修饰的ＣｅＰＯ４纳米微粒，并将其分散于基础润滑油中考察其摩擦学行为，试图利... Due to the 4f electronic properties of rare earth elements, their elements and their compounds have many special properties. Therefore, the research and development of rare earths in the field of lubricating materials, is of great significance [1 ~ 6]. In this paper, the adsorption of co-precipitation surface modification prepared alkyl phosphate modified CePO4 nanoparticles, and its dispersion in the basic lubricating oil to investigate its tribological behavior, trying to profit ...