1. Laboratory for Nanominerals and Environmental Material, School of Resource and Environmental Engineering, Hefei University of Technology, Hefei, China, Tel./Fax: , Tel./Fax:
2. Science and Engineering Faculty, School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology, Brisbane, Australia
3. Institute of Health & Biomedical Innovation, Queensland University of Technology, Brisbane, Australia
4. School of Material Science Chemical Engineering, Chu Zhou University, Chu zhou, China