Mayrhofer, K. J. J.: Investigation of electrode material durability for electrochemical energy conversion. Materials Research Society - 2012 MRS Fall Meeting, Boston, MA, USA (2012)
Mayrhofer, K. J. J.: Investigations of fuel cell electrocatalyst degradation – A fundamental perspective. Seminar lecture at Norwegian University of Science and Technology, Trondheim, Norway (2012)
Mayrhofer, K. J. J.: Scanning Flow Cell System for Fully Automated Screening of Electrocatalyst Materials. Seminar lecture at Danish University of Technology, Copenhagen, Denmark (2012)
Mayrhofer, K. J. J.: Herausforderungen der Forschung an Elektrokatalysatoren für Niedertemperatur-Brennstoffzellen. Materials Science and Engineering - MSE 2012 "Werkstofftechnische Herausforderungen der Energiewirtschaft", Darmstadt, Germany (2012)
Meier, J. C.; Galeano, C.; Katsounaros, I.; Topalov, A. A.; Schüth, F.; Mayrhofer, K. J. J.: Electrode Materials for Electrochemical Energy Conversion. Electrochemistry 2012, Fundamental and Engineering Needs for Sustainable Development, München, Germany (2012)
Topalov, A. A.; Mayrhofer, K. J. J.: Kopplung ICP-MS mit Elektrochemie: Online Untersuchung von Materialkorrosion sowie Stabilität von Brennstoffzellenkatalysatoren. Anorganica 2012, Hilden, Germany (2012)
Cherevko, S.; Topalov, A. A.; Mingers, A.; Mayrhofer, K. J. J.: Effect of Cathodic Polarization on the Electrochemistry of Gold Surfaces. 63rd Annual Meeting of the International Society of Electrochemistry, Prague, Czech Republic (2012)
Cherevko, S.; Topalov, A. A.; Mingers, A. M.; Mayrhofer, K. J. J.: E_ect of Cathodic Polarization on the Electrochemistry of Gold Surfaces. 63rd Annual Meeting of the International Society of Electrochemistry
, Prague, Czech Republic (2012)
Mayrhofer, K. J. J.: Investigation of electrode material stability for electrochemical energy conversion in fuel cells. Seminar Talk at National Institute of Chemistry, Ljubljana, Slovenia (2012)
Mayrhofer, K. J. J.: Stability of electrode materials for electrochemical energy conversion. 2nd Ertl Symposium of the Ertl Center for Electrochemistry and Catalysis, Stuttgart, Germany (2012)
Mayrhofer, K. J. J.: Stability of electrode materials for clean energy conversion technology. 243rd ACS National Meeting – ACS Fuel Symposium on Catalysis for Clean Energy Technologies, San Diego, CA, USA (2012)
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 embrittlement (HE) of steel is a great challenge in engineering applications. However, the HE mechanisms are not fully understood. Conventional studies of HE are mostly based on post mortem observations of the microstructure evolution and those results can be misleading due to intermediate H diffusion. Therefore, experiments with a…
The goal of this project is the investigation of interplay between the atomic-scale chemistry and the strain rate in affecting the deformation response of Zr-based BMGs. Of special interest are the shear transformation zone nucleation in the elastic regime and the shear band propagation in the plastic regime of BMGs.
“Smaller is stronger” is well known in micromechanics, but the properties far from the quasi-static regime and the nominal temperatures remain unexplored. This research will bridge this gap on how materials behave under the extreme conditions of strain rate and temperature, to enhance fundamental understanding of their deformation mechanisms. The…
Microbiologically influenced corrosion (MIC) of iron by marine sulfate reducing bacteria (SRB) is studied electrochemically and surfaces of corroded samples have been investigated in a long-term project.
In this project we investigate the hydrogen distribution and desorption behavior in an electrochemically hydrogen-charged binary Ni-Nb model alloy. The aim is to study the role of the delta phase in hydrogen embrittlement of the Ni-base alloy 718.
Smaller is stronger” is well known in micromechanics, but the properties far from the quasi-static regime and the nominal temperatures remain unexplored. This research will bridge this gap on how materials behave under the extreme conditions of strain rate and temperature, to enhance fundamental understanding of their deformation mechanisms. The…
Biological materials in nature have a lot to teach us when in comes to creating tough bio-inspired designs. This project aims to explore the unknown impact mitigation mechanisms of the muskox head (ovibus moschatus) at several length scales and use this gained knowledge to develop a novel mesoscale (10 µm to 1000 µm) metamaterial that can mimic the…