1. Section of Environmental Protection Key Laboratory of Eco-Industry, Institute for Energy Electrochemistry and Urban Mines Metallurgy, School of Metallurgy, Northeastern University, No. 11 Lane 3, Wenhua Road, Shenyang, China
2. Institute for Superconducting & Electronic Materials (ISEM), University of Wollongong, Wollongong, NSW, 2522, Australia