Hodnik, N.; Dehm, G.; Mayrhofer, K. J. J.: Importance and Challenges of Electrochemical in Situ Liquid Cell Electron Microscopy for Energy Conversion Research. Accounts of Chemical Research 49 (9), pp. 2015 - 2022 (2016)
Cherevko, S.; Geiger, S.; Kasian, O.; Mingers, A. M.; Mayrhofer, K. J. J.: Oxygen evolution activity and stability of iridium in acidic media. Part 2. – Electrochemically Grown Hydrous Iridium Oxide. Journal of Electroanalytical Chemistry 774, pp. 102 - 110 (2016)
Bandarenka, A. S.; Mayrhofer, K. J. J.: Electrocatalysis for sustainable energy conversion or electrocatalysis today Preface. Catalysis Today 262, p. 1 (2016)
Cherevko, S.; Keeley, G. P.; Kulyk, N.; Mayrhofer, K. J. J.: Pt Sub-Monolayer on Au: System Stability and Insights into Platinum Electrochemical Dissolution. Journal of the Electrochemical Society 163 (3), pp. H228 - H233 (2016)
Keeley, G. P.; Cherevko, S.; Mayrhofer, K. J. J.: The Stability Challenge on the Pathway to Low and Ultra-Low Platinum Loading for Oxygen Reduction in Fuel Cells. ChemElectroChem 3 (1), pp. 51 - 54 (2016)
Reier, T.; Pawolek, Z.; Cherevko, S.; Bruns, M.; Jones, T.; Teschner, D.; Selve, S.; Bergmann, A.; Nong, H. N.; Schloegl, R.et al.; Mayrhofer, K. J. J.; Strasser, P.: Molecular Insight in Structure and Activity of Highly Efficient, Low-Ir Ir-Ni Oxide Catalysts for Electrochemical Water Splitting (OER). Journal of the American Chemical Society 137 (40), pp. 13031 - 13040 (2015)
Beese-Vasbender, P. F.; Nayak, S.; Erbe, A.; Stratmann, M.; Mayrhofer, K. J. J.: Electrochemical characterization of direct electron uptake in electrical microbially influenced corrosion of iron by the lithoautotrophic SRB Desulfopila corrodens strain IS4. Electrochimica Acta 167, pp. 321 - 329 (2015)
Mezzavilla, S.; Baldizzone, C.; Mayrhofer, K. J. J.; Schüth, F.: General Method for the Synthesis of Hollow Mesoporous Carbon Spheres with Tunable Textural Properties. ACS Applied Materials and Interfaces 7 (13), pp. 12914 - 12922 (2015)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
The aim of the work is to develop instrumentation, methodology and protocols to extract the dynamic strength and hardness of micro-/nano- scale materials at high strain rates using an in situ nanomechanical tester capable of indentation up to constant strain rates of up to 100000 s−1.
This project deals with the phase quantification by nanoindentation and electron back scattered diffraction (EBSD), as well as a detailed analysis of the micromechanical compression behaviour, to understand deformation processes within an industrial produced complex bainitic microstructure.
Within this project, we will use a green laser beam source based selective melting to fabricate full dense copper architectures. The focus will be on identifying the process parameter-microstructure-mechanical property relationships in 3-dimensional copper lattice architectures, under both quasi-static and dynamic loading conditions.
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.