摘要
在溶液中化学合成了有机化合物表面修饰的油溶性 Ce F3纳米微粒 ,初步探讨了表面修饰 Ce F3纳米微粒的制备条件 ,并表征了表面修饰 Ce F3纳米微粒的结构和性能。结果表明 ,表面修饰 Ce F3纳米微粒添加剂具有良好的减摩抗磨性 ,并且可以有效地提高基础油的承载性能 ,其性能优于商品添加剂 T2 0 2 (ZDDP)。
Surface modified CeF 3 nanoparticles were synthesized by chemical method in the laboratory.The tribological properties of CeF 3nanoparticles were evaluated with the help of a four ball test machine and the structure of them was characterized with TEM,ED and FT-IR.The results indicated that CeF 3 nanoparticles can be dispersed in organic solvents and have better antifriction,antiwear and high load carrying capacity.
出处
《稀土》
EI
CAS
CSCD
北大核心
2001年第5期1-4,共4页
Chinese Rare Earths
基金
河南省教育厅自然科学基金资助项目 ( 199910 475 0 49)
