报告题目：Hybrid electrochemical energy storage devices: mechanism and materials
报告人：范红金教授（Prof. Fan Hongjin，Nanyang Technological University, Singapore）
报告时间：2022年4 月6 日（星期三）晚上19:00
主持人：邝泉 副教授
腾讯会议ID：660583966
欢迎广大师生踊跃参加。
物理与光电学院
2022年4月1日
报告摘要：Electrochemical hybrid energy storage devices, including metal-ion capacitors or sometimes called hybrid capacitors or psedudocap-batteries, are being explored to bridge the gap between high power and high energy requirements. To assure a good ‘marriage’, it is important to assure the two electrodes match both in capacity and rate property. Kinetics imbalance results in large overpotentials in the capacitive cathode and limited rate-property of the battery-type anode. In this lecture, I will first provide some fundamental understanding of the pseudocapacitive effect, and how to distinguish the capacitive behavior from a battery behavior. Then I will present examples how we design electrode materials and device structure to boost the performance of hybrid batteries, including capacity, long-cycle durability and safety operation.
报告人简介：范红金，新加坡南洋理工大学数理学院教授。本科毕业于吉林大学物理系，新加坡国立大学获博士学位，其后分别在德国马普研究所和英国剑桥大学从事博士后工作。2008年加入南洋理工大学至今。范老师的主要研究领域为纳米材料在能源中的应用，包括钠电池，锌电池和光电催化。以通讯作者或合作作者发表260多篇论文，已被引用三万余次。从2016年起连续成为科睿唯安材料类全球高被引作者。范教授目前担任Materials Today Energy (MTE) 主编。
