1. Fujian Provincial Key Laboratory of Advanced Materials,
Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen 361005, China
2. Xiamen Zijin Mining and Metallurgy Technology Co Ltd., Xiamen 361101, China
3. School of Materials Science and Engineering, Shanghai University, Shangda Road No. 99, Shanghai 200072, China
4. Department of Geological
Sciences, University of Saskatchewan, 114 Science Place, Saskatoon, SK S7N5E2, Canada