摘要
Ternary Pb-Sn-Cd alloy nanoparticles were prepared b y the sonochemical dispersion method. The nanoparticles were found to be about 40 —60 nm and coated with an amorphous layer of surfactant dioctadecyldithiophosph ate(DDP).The formation and constituent of the as-prepared nanoalloy were charac terized by transmission electron microscopy (TEM), high resolution transmission electron microscopy (HRTEM), X-ray diffraction (XRD), differential thermal anal ysis and thermogravimetry (DTA-TG), and Fourier transform infrared (FT-IR) spe ctrophotometer.It was also found that the powder showed excellent antiwear prope rty by tribological test results.
Ternary Pb-Sn-Cd alloy nanoparticles were prepared by the sonochemical dispersion method. The nanoparticles were found to be about 40--60 nm and coated with an amorphous layer of surfactant dioctadecyldithiophosphate （DDP）. The formation and constituent of the as-prepared nanoalloy were characterized by transmission electron microscopy （TEM）, high resolution transmission electron microscopy （HRTEM）, X-ray diffraction （XRD）, differential thermal analysis and thermogravimetry （DTA-TG）, and Fourier transform infrared （FT-IR） spectrophotometer. It was also found that the powder showed excellent antiwear property by tribological test results.
出处
《化工学报》
EI
CAS
CSCD
北大核心
2005年第8期1590-1593,共4页
CIESC Journal
基金
国家高技术研究发展计划基金项目(2002AA302607)~~
