Research group Prof. Dr. Jürgen Janek
Physical chemistry of solids – solid state ionics and electrochemistry
- Current notice
-
Are you interested in joining our group? You can find current vacancies in the job market of JLU Giessen (FB 08, Biologie und Chemie, Physikalisch-Chemisches Institut). You are also welcome to receive further information by e-mail.
- Recent Publications
-
Halide and Sulfide Electrolytes in Cathode Composites for Sodium All-Solid-State Batteries and their Stability
L. E. Goodwin, M. Ziegler, P. Till, N. Nazer, P. Adelhelm, W. G. Zeier, F. H. Richter, J. Janek; ACS Appl. Mater. Interfaces (2024); find paper hereHeteroionic Interfaces in Hybrid Solid-State Batteries─ Current Constriction at the Interface between Different Solid Electrolytes
J. K. Eckhardt, S. Kremer, L. Merola, J. Janek; ACS Appl. Mater. Interfaces (2024); find paper hereBenchmarking of Coatings for Cathode Active Materials in Solid-State Batteries Using Surface Analysis and Reference Electrodes
J. Hertle, F. Walther, T. Lombardo, C. Kern, B. Pavlovic, B. Mogwitz, X. Wu, H. Schneider, M. Rohnke, J. Janek; ACS Appl. Mater. Interfaces (2024); find paper hereChemo-mechanical failure mechanisms of the silicon anode in solid-state batteries
H. Huo, M. Jiang, Y. Bai, S. Ahmed, K. Volz, H. Hartmann, A. Henss, C. V. Singh, D. Raabe, J. Janek; Nat. Mater (2024); find paper hereThe Formation of Residual Lithium Compounds on Ni-Rich NCM Oxides: Their Impact on the Electrochemical Performance of Sulfide-Based ASSBs
B. Aktekin, A. E. Sedykh, K. Müller-Buschbaum, A. Henss, J. Janek; Adv. Funct. Mater. (2024); find paper hereEvaluating the Use of Critical Current Density Tests of Symmetric Lithium Transference Cells with Solid Electrolytes
T. Fuchs, C. G. Haslam, F. H. Richter, J. Sakamoto, J. Janek; Adv. Energy Mater. (2023); find paper here
- Changing insights into AG Janek
-
The Janek group works in the field of solid state batteries and their fundamentals and focuses on the electrochemistry of the solid state. The understanding and control of mobility, both at the atomic (dynamics) and macroscopic level (transport), are key parts of our research. In particular, a better understanding of transport in the different components of solid-state batteries (i.e. electrodes and electrolytes) and a thorough characterization of the interfaces evolving during battery operation is crucial. The investigation of the cathode/solid electrolyte interface is one of the current main interests of the group.
- The WG Janek is involved in the following networks
-