Palm, M.; Sauthoff, G.: Werkstoffcharakterisierung und -optimierung von NiAl–Ta–Cr-Legierungen für Anwendungen im Gasturbinenbau. Werkstoffwoche '98, München, Germany (1998)
Eumann, M.; Palm, M.; Sauthoff, G.: Phase Equilibria in the Ternary Fe–Al–Mo System and Mechanical Properties of Selected Fe–Al–Mo Alloys. Junior Euromat `98, Lausanne, Switzerland (1998)
Palm, M.: Konstitutionsuntersuchungen in den Systemen Ti–Al–X (X = Fe, Cr, Nb) als Grundlage für die Werkstoffentwicklung. 7. DGM Fachausschuß Intermetallische Phasen, Düsseldorf, Germany (1996)
Palm, M.; Inden, G.: Experimentelle Bestimmung der Phasengleichgewichte in den Systemen Fe–Al–Ti und Fe–Al–Cr. 15. Vortragsveranstaltung des DVM Arbeitskreises Rastermikroskopie in der Materialprüfung, Kassel, Germany (1992)
Distl, B.; Palm, M.; Stein, F.; Rackel, M. W.; Hauschildt, K.; Pyczak, F.: Phase equilibria investigations in the ternary Ti–Al–Nb system at elevated temperatures. Intermetallics 2019, Bad Staffelstein, Germany (2019)
Kahrobaee, Z.; Stein, F.; Palm, M.: Experimental evaluation of the isothermal section of the Ti–Al–Zr ternary system at 1273 K. Intermetallics 2019, Bad Staffelstein, Germany (2019)
Jenko, D.; Palm, M.: TEM of Fe-aluminides with additions of Mo, Ti and B. 26th International Conference on Materials and Technology (ICM&T26), Portorož, Slovenia (2018)
Li, X.; Prokopčáková, P.; Palm, M.: Microstructure and mechanical properties of Fe–Al–Ti–B-based alloys with addition of Mo and W. Intermetallics 2013, Educational Center Kloster Banz, Bad Staffelstein, Germany (2013)
Oxides find broad applications as catalysts or in electronic components, however are generally brittle materials where dislocations are difficult to activate in the covalent rigid lattice. Here, the link between plasticity and fracture is critical for wide-scale application of functional oxide materials.
In this project we study - together with the department of Prof. Neugebauer and Dr. Sandlöbes at RWTH Aachen - the underlying mechanisms that are responsible for the improved room-temperature ductility in Mg–Y alloys compared to pure Mg.
The wide tunability of the fundamental electronic bandgap by size control is a key attribute of semiconductor nanocrystals, enabling applications spanning from biomedical imaging to optoelectronic devices. At finite temperature, exciton-phonon interactions are shown to exhibit a strong impact on this fundamental property.
Enabling a ‘hydrogen economy’ requires developing fuel cells satisfying economic constraints, reasonable operating costs and long-term stability. The fuel cell is an electrochemical device that converts chemical energy into electricity by recombining water from H2 and O2, allowing to generate environmentally-friendly power for e.g. cars or houses…
The project Hydrogen Embrittlement Protection Coating (HEPCO) addresses the critical aspects of hydrogen permeation and embrittlement by developing novel strategies for coating and characterizing hydrogen permeation barrier layers for valves and pumps used for hydrogen storage and transport applications.
Efficient harvesting of sunlight and (photo-)electrochemical conversion into solar fuels is an emerging energy technology with enormous promise. Such emerging technologies depend critically on materials systems, in which the integration of dissimilar components and the internal interfaces that arise between them determine the functionality.
In this project, we work on a generic solution to design advanced high-entropy alloys (HEAs) with enhanced magnetic properties. By overturning the concept of stabilizing solid solutions in HEAs, we propose to render the massive solid solutions metastable and trigger spinodal decomposition. The motivation for starting from the HEA for this approach…