Maupai, S.; Dakkouri, A. S.; Stratmann, M.; Schmuki, P.: Tip-induced nanostructuring of Au3Cu(001) with an electrochemical scanning tunneling microscope. Journal of the Electrochemical Society 150, 3, pp. C111 - C114 (2003)
Rebhan, M. E.; Rohwerder, M.; Stratmann, M.: Delamination of polymeric coatings on silidized iron. Materials and Corrosion-Werkstoffe und Korrosion 54 (1), pp. 19 - 22 (2003)
Shirtcliffe, N. J.; Stratmann, M.; Grundmeier, G.: In situ infrared spectroscopic studies of ultrathin inorganic film growth on zinc in non-polymerizing cold plasmas. Surf Interface Anal 35, 10, pp. 799 - 804 (2003)
Rebhan, M. E.; Rohwerder, M.; Stratmann, M.: Formation of mesoscopic structures by the CVD of SiH4 on Fe(100). Chemical Vapor Deposition 8 (6), pp. 259 - 261 (2002)
Maupai, S.; Stratmann, M.; Dakkouri, A. S.: Ex-situ characterization of electrochemically generated Cu nanostructures. Electrochemical and Solid State Letters 5, pp. C35 - C37 (2002)
Pietsch, S.; Kaiser, W. D.; Stratmann, M.: Corrosion-protective effect of organic coatings at the defect – influence of surface preparation and anti-corrosive pigments of base coating. Materials and Corrosion - Werkstoffe und Korrosion 53, 5, pp. 299 - 305 (2002)
Shirtcliffe, N.; Thiemann, P.; Stratmann, M.; Grundmeier, G.: Chemical structure and morphology of thin, organo-silicon plasma-polymer films as a function of process parameters. Surface and Coatings Technology 142-144, pp. 1121 - 1128 (2001)
Fürbeth, W.; Stratmann, M.: The delamination of polymeric coatings from electrogalvanised steel – A mechanistic approach. Part 1: delamination from a defect with intact zinc layer. Corrosion Science 43, 2, pp. 207 - 227 (2001)
Fürbeth, W.; Stratmann, M.: The delamination of polymeric coatings from electrogalvanised steel – A mechanistic approach. Part 2: Delamination from a defect down to steel. Corrosion Science 43, 2, pp. 229 - 241 (2001)
Fürbeth, W.; Stratmann, M.: The delamination of polymeric coatings from electrogalvanised steel – A mechanistic approach. Part 3: Delamination kinetics and influence of CO2. Corrosion Science 43, 2, pp. 243 - 254 (2001)
Hassel, A. W.; van der Kloet, J.; Schmidt, W.; Stratmann, M.: In-situ SKP Investigation and ToF-SIMS Analysis of Filiform Corrosion on Aluminium Alloy 2024-T3. Proceed. Japan Soc. CoRR. Engineer. Mater. Environments 48, pp. 61 - 69 (2001)
Hornung, E.; Rohwerder, M.; Stratmann, M.: Elektrochemische Reaktionen an verborgenen Metall/Polymer-Grenzflächen Elektrochemische Verfahren für neue Technologien. Gesellschaft Deutscher Chemiker: GDCh-Monographien (Elektrochemische Verfahren für neue Technologien: Beiträge, die anlässlich der 40. Jahrestagung der Fachgruppe "Angewandte Elektrochemie" im September 2000 in Ulm) 21, pp. 22 - 30 (2001)
Rebhan, M. E.; Rohwerder, M.; Stratmann, M.: Electrochemical properties of iron covered by CVD-silicon and silicon-organic molecules. Materials and Corrosion-Werkstoffe und Korrosion 52 (12), pp. 936 - 939 (2001)
Hydrogen in aluminium can cause embrittlement and critical failure. However, the behaviour of hydrogen in aluminium was not yet understood. Scientists at the Max-Planck-Institut für Eisenforschung were able to locate hydrogen inside aluminium’s microstructure and designed strategies to trap the hydrogen atoms inside the microstructure. This can…
Hydrogen induced embrittlement of metals is one of the long standing unresolved problems in Materials Science. A hierarchical multiscale approach is used to investigate the underlying atomistic mechanisms.
Hydrogen embrittlement affects high-strength ferrite/martensite dual-phase (DP) steels. The associated micromechanisms which lead to failure have not been fully clarified yet. Here we present a quantitative micromechanical analysis of the microstructural damage phenomena in a model DP steel in the presence of hydrogen.
We will investigate the electrothermomechanical response of individual metallic nanowires as a function of microstructural interfaces from the growth processes. This will be accomplished using in situ SEM 4-point probe-based electrical resistivity measurements and 2-point probe-based impedance measurements, as a function of mechanical strain and…
The project aims to study corrosion, a detrimental process with an enormous impact on global economy, by combining denstiy-functional theory calculations with thermodynamic concepts.
Understanding hydrogen-assisted embrittlement of advanced structural materials is essential for enabling future hydrogen-based energy industries. A crucially important phenomenon in this context is the delayed fracture in high-strength structural materials. Factors affecting the hydrogen embrittlement are the hydrogen content,...
This project will aim at developing MEMS based nanoforce sensors with capacitive sensing capabilities. The nanoforce sensors will be further incorporated with in situ SEM and TEM small scale testing systems, for allowing simultaneous visualization of the deformation process during mechanical tests
Nickel-based alloys are a particularly interesting class of materials due to their specific properties such as high-temperature strength, low-temperature ductility and toughness, oxidation resistance, hot-corrosion resistance, and weldability, becoming potential candidates for high-performance components that require corrosion resistance and good…