[1]Faculty of Materials Science and Engineering Kunming University of Science and Technology Kunming 650093 China;
[2]State Key Laboratory of Porous Metal Materials Northwest Institute for Nonferrous Metal Research Xi’an 710016 China;
[3]Yunnan Tin Group (Holding) Co. Ltd. Kunming 650000 China;
[4]Department of Chemistry and Physics Fayetteville State University Fayetteville NC 28301 USA;
[5]School of Foreign Languages Wuhan Textile University Wuhan 430073 China;