Mayrhofer, K. J. J.: Stability Investigations of Electrocatalysts for Electrochemical Energy Conversion. Seminar lecture at Helmholtz-Zentrum Berlin, Berlin, Germany (2014)
Rossrucker, L.; Schulz, J.; Krebs, S.; Mayrhofer, K. J. J.: A microelectrochemical flow cell coupled to ICP-MS for corrosion investigation of zinc alloys. Gordon Research Seminar on Corrosion – Aqueous, New London, NH, USA (2014)
Grote, J.-P.; Žeradjanin, A. R.; Cherevko, S.; Mayrhofer, K. J. J.: Electrochemical CO2 reduction: A Combinatorial High-Throughput Approach for Catalytic Activity, Stability, and Selectivity Investigations. 247th ACS National Meeting, Dallas, TX, USA (2014)
Mayrhofer, K. J. J.: Scanning Electrochemical Microscopy: Reading, Writing, Monitoring of Functional Interfaces. 65th Annual Meeting of the International Society of Electrochemistry, Symposium, Lausanne, Switzerland (2014)
Mayrhofer, K. J. J.: Basic Science and Key Technologies for Future Applications. Electrochemistry 2014, Johannes Gutentenberg-Universität Mainz, Mainz, Germany (2014)
Mayrhofer, K. J. J.: Combinatorial study of fundamental electrocatalyst performance of materials for oxygen evolution. Heraeus seminar "From Sunlight to Fuels - Novel Materials and Processes for Photovoltaic and (Photo)Catalytic Applications", Bad Honnef, Germany (2014)
Mayrhofer, K. J. J.: Oxygen electrochemistry as a cornerstone for sustainable energy conversion. International Symposium „Recent Achievements and Future Trends in Electrocatalysis“, Erlangen, Germany (2014)
Mayrhofer, K. J. J.: Stability of catalyst materials - the key for the deployment of electrochemical energy conversion. Seminar lecture at Gesellschaft Deutscher Chemiker, Mülheim/Ruhr, Germany (2014)
Mayrhofer, K. J. J.: Electrochemical Energy Conversion – The key for sustainable utilization of solar energy. Pregl Seminar lecture, National Institute of Chemistry, Ljubljana, Slovenia (2014)
Mayrhofer, K. J. J.: Kombinatorische elektrokatalytische CO2-Reduktion – ECCO2. BMBF Statuskonferenz „Technologien für Nachhaltigkeit und Klimaschutz – Chemische Prozesse und stoffliche Nutzung von CO2“, Königswinter, Germany (2014)
Mayrhofer, K. J. J.: Stability Investigations of Electrocatalysts for Electrochemical Energy Conversion. Annual Symposium of the KNCV Working Group on Electrochemistry, Leiden, The Netherlands (2013)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
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.
Copper is widely used in micro- and nanoelectronics devices as interconnects and conductive layers due to good electric and mechanical properties. But especially the mechanical properties degrade significantly at elevated temperatures during operating conditions due to segregation of contamination elements to the grain boundaries where they cause…
In this project we work on correlative atomic structural and compositional investigations on Co and CoNi-based superalloys as a part of SFB/Transregio 103 project “Superalloy Single Crystals”. The task is to image the boron segregation at grain boundaries in the Co-9Al-9W-0.005B alloy.
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.