Andreas Roßbach

Andreas Roßbach
Lehrstuhl für Physikalische Chemie I und Institut für Physikalische Chemie


Building: 2400

Room: 304

Landoltweg 2

52074 Aachen


Phone: +49 241 80 94740
Fax: +49 241 80 92128

Helmholtz-Institut Münster (HI MS), IEK-12, Forschungszentrum Jülich

Research Topic:

Investigation of NASICON structured materials for all solid state batteries

NASICON structured materials are an interesting class of electrolytes for all solid state batteries due to high ionic conductivity and low material cost.

My work focuses on the conductivity and stability of Li-ion conducting NASICON materials with different compositions. A comprehensive screening of the published data is conducted and based on the analysis samples of selected compositions are produced for further experiments. The focus is laid on impedance spectroscopy and four-point conductivity measurements as well as diffusion experiments in conjunction with secondary ion mass spectrometry.



A. Rossbach, F. Tietz, S. Grieshammer, Journal of Power Sources 391 (2018) 1-9.

Conference contributions:

- Structural and Transport Properties of Lithium-Conducting NASICON Materials, A. Rossbach, F. Tietz, S. Grieshammer, 2018, „Advanced Battery Power - Kraftwerk Batterie“, Münster, Germany, Poster Presentation.