1. State
Key Laboratory of Applied Organic Chemistry and Key Laboratory of
Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
2. Joint
Research Center of Urban Resource Recycling Technology of Graduate
School at Shenzhen, Tsinghua University and Shenzhen Green Eco-Manufacturer High-Tech, Shenzhen, 518055, China