1. State Key Laboratory of Material Processing and Die & Mould Technology
2. School of Materials Science and Engineering
3. Huazhong University of Science and Technology
4. Wuhan
5. P. R. China
6. Department of Materials Science and Engineering
7. City University of Hong Kong
8. Hong Kong
9. Department of Chemistry
10. Hong Kong Branch of National Precious Metals Material Engineering Research Center (NPMM)