Wiberg, G. K. H.; Mayrhofer, K. J. J.; Arenz, M.: Investigation of the Oxygen Reduction Activity on Silver - A Rotating Disc Electrode Study. Fuel Cells 10 (4), pp. 575 - 581 (2010)
Kunz, S.; Hartl, K.; Nesselberger, M.; Schweinberger, F. F.; Kwon, G.; Hanzlik, M.; Mayrhofer, K. J. J.; Heiz, U.; Arenz, M.: Size-selected Cluster as heterogeneous model catalysts under applied reaction conditions. Physical Chemistry and Chemical Physics 12, pp. 10288 - 10291 (2010)
Topalov, A. A.; Mayrhofer, K. J. J.: Automation of laboratory equipment for high-throughput electrochemical experiments. In: Begleitband zum 16. VIP-Kongress, Virtuelle Instrumente in der Praxis 2011, pp. 30 - 32 (Eds. Jamal, R.; Heinze, R.). VDE-Verlag, Berlin, Germany (2011)
Schuppert, A. K.; Topalov, A. A.; Savan, A.; Ludwig, A.; Mayrhofer, K. J. J.: Pt-Cu Alloys as Catalysts for the Oxygen Reduction Reaction – A Thin-Film Study of Activity and Stability. In: ECS Transactions, Vol. 58, pp. 587 - 592. 13th Polymer Electrolyte Fuel Cell Symposium (PEFC), San Francisco, CA, USA, October 27, 2013 - November 01, 2013. The Electrochemical Society, Pennington, NJ (2013)
Laska, C. A.; Rossrucker, L.; Klemm, S. O.; Pust, S. E.; Hüpkes, J.; Mayrhofer, K. J. J.: Die Kopplung von Elektrochemie mit zeitaufgelöster Elementanalytik am Beispiel der chemischen und elektrochemischen Oberflächentexturierung von ZnO-Dünnschichten. In: Tagungsband zur Jahrestagung der Gesellschaft für Korrosionsschutz e.V. 2013, pp. 118 - 128. Jahrestagung der Gesellschaft für Korrosionsschutz e.V. , Frankfurt am Main, Germany, November 12, 2013 - November 13, 2013. (2013)
Pust, S. E.; Becker, J.-P.; Worbs, J.; Klemm, S. O.; Mayrhofer, K. J. J.; Hüpkes, J.: Electrochemical Etching of Zinc Oxide for Silicon Thin Film Solar Cell Applications. In: Journal of the Electrochemical Society, Vol. 158, pp. D413 - D419. Photovoltaics for the 21st Century 6 - 218th ECS Meeting, Las Vegas, NV, USA, October 15, 2010. Electrochemical Society, New York, NY, USA (2011)
Pust, S. E.; Worbs, J.; Hüpkes, J.; Klemm, S. O.; Mayrhofer, K. J. J.: Electrochemical etching of zinc oxide for silicon thin film solar cell applications. In: ECS Transactions, Vol. 33, pp. 41 - 55. Photovoltaics for the 21st Century 6 - 218th ECS Meeting, Las Vegas, NV, USA, October 10, 2010 - October 15, 2010. Electrochemical Society, Inc., Pennington, NJ, USA (2011)
Ledendecker, M.; Mondschein, J. S.; Žeradjanin, A. R.; Cherevko, S.; Geiger, S.; Schalenbach, M.; Schaak, R. E.; Mayrhofer, K. J. J.: Stability of binary metallic ceramics in the HER reaction - feasible HER electrocatalysts in acidic medium? In Abstracts of Papers of the American Chemical Society, 254, 350. 254th National Meeting and Exposition of the American-Chemical-Society
(ACS) on Chemistry's Impact on the Global Economy, Washington, DC, August 20, 2017 - August 24, 2017. (2017)
Kasian, O.; Schweinar, K.; Cherevko, S.; Gault, B.; Mayrhofer, K. J. J.: Correlating Atomic Scale Structure with Reaction Mechanisms: Electrocatalytic Evolution of Oxygen. 70th Annual Meeting of the International Society of Electrochemistry, Durban, South Africa (2019)
Mayrhofer, K. J. J.: High-throughput methods with online analytics – from fundamental electrocatalysis to real applications. 6th Regional Symposium on Electrochemistry for South-East Europe, Keynote Lecture, Balatonkenese, Hungary (2017)
Mayrhofer, K. J. J.: Understanding Electrocatalysis in Fuel Cells and Electrolyzers. Recent Advances in Renewable Energy Technology, Education City, Keynote Lecture, Doha, Quatar (2017)
Mayrhofer, K. J. J.: Electrochemical Energy Conversion – the key for sustainable utilization of solar energy. Integration of Sustainable Energy Conference (iSEneC), Keynote Lecture, Nürnberg, Germany (2016)
Mayrhofer, K. J. J.: In-situ investigation of catalyst degradation. 18th Topical Meeting of the International Society of Electrochemistry, Keynote Lecture, Gwangju, South Korea (2016)
Mayrhofer, K. J. J.: Novel in situ in operando methods. 66th meeting of the International Society of Electrochemistry, Symposium “Novel in situ in operando methods”, Taipei, Taiwan (2015)
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…
This project aims to investigate the influence of grain boundaries on mechanical behavior at ultra-high strain rates and low temperatures. For this micropillar compressions on copper bi-crystals containing different grain boundaries will be performed.
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.
We plan to investigate the rate-dependent tensile properties of 2D materials such as metal thin films and PbMoO4 (PMO) films by using a combination of a novel plan-view FIB based sample lift out method and a MEMS based in situ tensile testing platform inside a TEM.
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.
For understanding the underlying hydrogen embrittlement mechanism in transformation-induced plasticity steels, the process of damage evolution in a model austenite/martensite dual-phase microstructure following hydrogenation was investigated through multi-scale electron channelling contrast imaging and in situ optical microscopy.
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.