Pöter, B.; Stein, F.; Wirth, R.; Spiegel, M.: Early stages of protective layer growth on binary iron aluminides. Zeitschrift für physikalische Chemie 219, pp. 1489 - 1503 (2005)
Pöter, B.; Parezanović, I.; Spiegel, M.: In-situ FE-SEM and EBSD Investigation on the Oxidation of Pure Iron. Mater. at High Temp. Proc. of Microscopy of Oxidation, pp. 9 - 18 (2005)
Pöter, B.; Stein, F.; Palm, M.; Spiegel, M.: Oxidation behaviour of Fe–Al alloys analysed using in- and ex-situ techniques. In: Proceedings of EUROCORR`04, 1. EUROCORR`04, Nice, France, 2004. (2004)
Spiegel, M.; Stein, F.; Pöter, B.: Initial Stages of Oxide Growth on Fe–Al Alloys. 3rd Disc.Meeting on the Development of Innovative Iron Aluminium Alloys, Mettmann-Düsseldorf, Germany (2006)
Pöter, B.; Spiegel, M.: In-situ FE-SEM and EBSD investigation on the oxidation of pure iron. 6th International Conference on the Microscopy of Oxidation, Birmingham, UK (2005)
Pöter, B.; Spiegel, M.: Studies on the nucleation and growth of oxide films. Gordon Research Conference – High Temperature Corrosion, New London, NH, USA (2005)
Here the focus lies on investigating the temperature dependent deformation of material interfaces down to the individual microstructural length-scales, such as grain/phase boundaries or hetero-interfaces, to understand brittle-ductile transitions in deformation and the role of chemistry or crystallography on it.
The group aims at unraveling the inner workings of ion batteries, with a focus on probing the microstructural and interfacial character of electrodes and electrolytes that control ionic transport and insertion into the electrode.
The full potential of energy materials can only be exploited if the interplay between mechanics and chemistry at the interfaces is well known. This leads to more sustainable and efficient energy solutions.
In order to develop more efficient catalysts for energy conversion, the relationship between the surface composition of MXene-based electrode materials and its behavior has to be understood in operando. Our group will demonstrate how APT combined with scanning photoemission electron microscopy can advance the understanding of complex relationships…