1. College of Agriculture, Henan University of Science and Technology , Luoyang , Henan 471003 , P. R. China
2. School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology , Luoyang , Henan 471003 , P. R. China
3. School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology, Rovincial and Ministerial Co-construction of Collaborative Innovation Center for Non-ferrous Metal New Materials and Advanced Processing Technology , Luoyang , Henan 471003 , P. R. China