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Nickel Nanoparticles by Mechanical Synthesis in the NiO–Mg System
International Journal of Self-Propagating High-Temperature Synthesis Pub Date : 2020-07-02 , DOI: 10.3103/s1061386220020065 M. Gharibi , H. Sharifi , M. R. Nilforoushan , M. Tayebi
中文翻译:
NiO-Mg系统中机械合成的镍纳米粒子
更新日期:2020-07-02
International Journal of Self-Propagating High-Temperature Synthesis Pub Date : 2020-07-02 , DOI: 10.3103/s1061386220020065 M. Gharibi , H. Sharifi , M. R. Nilforoushan , M. Tayebi
Abstract
Ni nanopowder was synthesized from NiO through mechanically induced magnesiothermic NiO–Mg reaction that can also be regarded as a kind of progressive synthesis, or Mechanically induced Self-sustaining Reaction (MSR). The obtained powder was characterized by XRD, FESEM, and TEM. After 8 min of milling, the mixture ignited in the mill vial to yield Ni and MgO. The latter was removed by leaching with 18% HCl. The mean crystallite size of resultant Ni was found to have a value of 45–50 nm.中文翻译:
NiO-Mg系统中机械合成的镍纳米粒子