Professor Yang-kook Sun, academician of Korea Academy of Engineering, came to the research group for academic exchange

On November 9-10, Prof. Yang Kook Sun, Department of Energy Engineering, Hanyang University, Korea, was invited by Prof. Yang Yong, State Key Laboratory of Solid Surface Physics and Chemistry, to Xiamen University for academic exchange, and gave an academic report titled "Core-shell Structured Cathode Materials for Lithium- Ion Batterns" in the College of Chemistry.

Professor Sun system in academic report introduces the system of new anode materials, especially with core/shell structure and its elements of gradient distribution of positive electrode materials, especially the invented by his team's full concentration gradient (FCG) ternary materials, the latest research progress of through in globular material control of Ni/Co/Mn concentration gradient materials can be high capacity while maintaining excellent thermal stabilityProfessor Sun's report is simple and profound, and the research has a good application prospect. Professor Sun's high quality academic reports have won the attention and popularity of teachers and students in the relevant research groups of the school.