of;
Mechanical;
Engineering,;
Xiamen;
University;
of;
Technology,;
Xiamen;
361024,;
China;
Research;
Center;
of;
Nano-Mineral;
Materials;
and;
Application,;
Ministry;
of;
Education,;
China;
University;
of;
Geosciences,;
Wuhan;
430074,;
China;