院士大讲堂
报告题目：Solid State Batteries and The Role of Electrode Interphases
报告时间：2026-08-03 10:00
报告人： Jürgen Janek院士
Justus Liebig University
报告地点：卢嘉锡202报告厅
转播地点：翔安校区能源材料大楼3号会议室1；漳州校区生化主楼307教室
报告摘要：
Solid-state batteries are considered as the next-generation electrochemical storage technology, following lithium ion batteries. However, research shows that further breakthroughs are required on the way to the mass market. In this lecture, I will first discuss the different types of solid-state batteries and will highlight their different pros and cons. In the major part of my lecture, I will discuss the stability and kinetics of different interfaces in solid state batteries, ranging from the lithium metal anode interface to hetero-electrolyte interfaces between different types of electrolytes and finally the many interfaces in cathode composites. The critical role of both SEI and CEI for the lithium inventory and of self-discharge of SSB will be highlighted.
报告人简介：
Jürgen Janek is professor for Physical Chemistry at Justus Liebig University in Giessen (JLU). Germany, director of the JLU Center for Materials Research and Scientific Director of the BELLA lab at KIT, Karlsruhe. Recently, he also became Distinguished Professor at Tohoku University in Sendai, Japan. He is member of the Leopoldina – German National Academy of Sciences and holds a honorary doctorate from Technical University of Delft, The Netherlands. He holds numerous patents and has published more than 600 peer-reviewed papers. His research interests focus on the physical chemistry of inorganic solids, solid state ionics and reactivity, specifically on the properties of mixed ionic-electronic conductors, defect chemistry of ionic materials, kinetics of solid-state reactions and solid-solid interfaces. In recent years his research is focused strongly to the chemistry of battery materials, solid electrolytes and solid-state batteries and operando studies of batteries. He is scientific coordinator of the German Cluster of Competence for Solid State Batteries FESTBATT funded by BMBF (Federal Ministry for Education and Research) since 2019 and is one the spokespersons of the DFG Cluster of Excellence POLIS at Ulm/Karlsruhe/Giessen, funded from 2026 till 2032.
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