Reising Ethington P.C.
Ni and Ni/NiO core-shell nanoparticles
Glycerol is used as a solvent medium for the precipitation of a complex of nickel and glycerol material. The precipitate is separated from the liquid solvent and dried and calcined in air to produce small (nanometer size) particles characterized by a nickel core encased in a nickel oxide shell. The proportions of nickel core and nickel oxide shell can be controlled by management of the time and temperature of heating in air. Prolonged heating in air can produce nickel oxide particles, or calcining of the precipitate in nitrogen produces nickel particles.
GM Global Technology Operations, Inc. Dalian Institute of Chemical Physics, Chinese Academy of Sciences
B B B B
B22F B22F B22F B22F
inventional additional additional inventional
Mei Jerry D. Yong Wenjie
Cai Rogers Li Shen