超声法制备硫化铅/二氧化硅核壳结构亚微米粒子

作者：耿庆芬; 王晓鹏; 张霞; **

来源：无机化学学报, 2009, (08): 1497-1503.

• 硫化铅纳米粒子
• 超声
• 二氧化硅包覆
• 核壳结构 lead sulfide nano-particles
• ultrasonic
• silica-coated
• core-shell structure

One kind of well-defined lead sulfide nano-particles was synthesized according to the literature method and characterized by FE-SEM and XRD. Then,silica-coated lead sulfide submicron particles were prepared with the aid of sonication in a short time. TEM,XRD and XPS were used to observe and analyze ...

• 单位
  中科院兰州化学物理研究所; 中国科学院研究生院; 中科院兰州化学物理研究所固体润滑国家重点实验室