Jin Yongzhong, Ph.D., professor, master’s supervisor, is the candidates for academic and technical leaders in Sichuan Province. He has published more than 100 research papers in International Journal of Refractory Metals and Hard Materials and other academic journals. His research interests include preparation and application of high performance cemented carbide materials, preparation and application of cermet materials, preparation, modification and application of helical carbon nanofibers, and preparation of carbon anode material and its application in lithium sodium battery.