微纳级银包铜颗粒的快速制备及其导电性能*

才滨,张哲娟,孙卓

Preparation of Micro-nano-sized Cu-Ag Core-shell Particles by a Quick-making Method and their Conductivity

Bin CAI,Zhejuan ZHANG,Zhuo SUN

图1 原始Cu粉的粒径分布和SEM照片

Fig.1 Size distribution (a) and SEM image (b) of the raw Cu particles