Schuppert, A. K.; Topalov, A. A.; Savan, A.; Klemm, S. O.; Ludwig, A.; Mayrhofer, K. J. J.: Fast Screening of PEMFC-Catalysts with a Scanning Flow Cell System. 63rd Annual Meeting of the International Society of Electrochemistry, Prague, Czech Republic (2012)
Katsounaros, I.; Meier, J. C.; Mayrhofer, K. J. J.: Reduction and oxidation of hydrogen peroxide on polycrystalline platinum. Electrocatalysis: Present and Future - an ELCAT Meeting, Alicante, Spain (2011)
Katsounaros, I.; Topalov, A. A.; Mayrhofer, K. J. J.: Electrochemical reduction of CO2 to fuels: Directions and perspectives. Electrochemistry 2010: From Microscopic Understanding to Global Impact, Bochum, Germany (2010)
Meier, J. C.; Hartl, K.; Nesselberger, M.; Arenz, M.; Mayrhofer, K. J. J.: The Particle Size Effect in Electrocatalysis of Fuel Cell Reactions. Electrochemistry 2010, Bochum, Germany (2010)
Meier, J. C.; Hartl, K.; Juhart, V.; Hanzlik, M.; Ashton, S.; Wiberg, G. K. H.; Arenz, M.; Mayrhofer, K. J. J.: Stability of Pt alloy high surface area catalysts. International Conference on Materials for Energy, Karlsruhe, Germany (2010)
Mayrhofer, K. J. J.: Advanced Methods in Electroanalytical Chemistry Part I. Lecture: Lecturing at Ruhr-Universität Bochum, Fakultät für Chemie und Biochemie, WS 2014/2015, Bochum, Germany, 2014-10 - 2015-03
Mayrhofer, K. J. J.: Advanced Methods in Electroanalytical Chemistry Part II. Lecture: Lecturing at Ruhr-Universität Bochum, Fakultät für Chemie und Biochemie, SS 2015, Bochum, Germany, 2015-04 - 2015-09
Mayrhofer, K. J. J.: Advanced Methods in Electroanalytical Chemistry Part I. Lecture: Lecturing at Ruhr-Universität Bochum, Fakultät für Chemie und Biochemie, WS 2013/2014, Bochum, Germany, 2013-10 - 2014-03
Mayrhofer, K. J. J.: Advanced Methods in Electroanalytical Chemistry Part II. Lecture: Lecturing at Ruhr-Universität Bochum, Fakultät für Chemie und Biochemie, SS 2014, Bochum, Germany, 2014-04 - 2014-09
Erbe, A.; Valtiner, M.; Muhler, M.; Mayrhofer, K. J. J.; Rohwerder, M.: Physical chemistry of surfaces and interfaces. Lecture: Course for PhD students of the IMPRS Surmat, Ruhr-Universität Bochum, Bochum, Germany, October 01, 2013 - October 31, 2013
Mayrhofer, K. J. J.: Advanced Methods in Electroanalytical Chemistry Part II. Lecture: Lecturing at Ruhr-Universität Bochum, Fakultät für Chemie und Biochemie, SS 2013, Bochum, Germany, 2013-04 - 2013-09
Mayrhofer, K. J. J.: Advanced Methods in Electroanalytical Chemistry Part I. Lecture: Lecturing at Ruhr-Universität Bochum, Fakultät für Chemie und Biochemie, WS 2012/2013, Bochum, Germany, 2012-10 - 2013-03
Mayrhofer, K. J. J.: Advanced Methods in Electroanalytical Chemistry Part II. Lecture: Lecturing at Ruhr-Universität Bochum, Fakultät für Chemie und Biochemie, SS 2012, Bochum, Germany, April 01, 2012 - September 30, 2012
Pizzutilo, E.: Towards On-Site Production of Hydrogen Peroxide with Gold-Palladium catalysts in Electrocatalysis and Heterogeneous Catalysis. Dissertation, Ruhr-Universität Bochum, Bochum, Germany (2017)
Polymeros, G.: Performance of catalysts in electrode structure – bridging the gap between fundamental catalyst properties and behavior in real applications. Dissertation, Ruhr-Universität Bochum, Fakultät für Maschinenbau, Bochum, Germany (2017)
In this project, we investigate the phase transformation and twinning mechanisms in a typical interstitial high-entropy alloy (iHEA) via in-situ and interrupted in-situ tensile testing ...
Femtosecond laser pulse sequences offer a way to explore the ultrafast dynamics of charge density waves. Designing specific pulse sequences may allow us to guide the system's trajectory through the potential energy surface and achieve precise control over processes at surfaces.
The aim of this project is to develop novel nanostructured Fe-Co-Ti-X (X = Si, Ge, Sn) compositionally complex alloys (CCAs) with adjustable magnetic properties by tailoring microstructure and phase constituents through compositional and process tuning. The key aspect of this work is to build a fundamental understanding of the correlation between…
In this project, we employ a metastability-engineering strategy to design bulk high-entropy alloys (HEAs) with multiple compositionally equivalent high-entropy phases.
Solitonic excitations with topological properties in charge density waves may be used as information carriers in novel types of information processing.
In this project, links are being established between local chemical variation and the mechanical response of laser-processed metallic alloys and advanced materials.
Low dimensional electronic systems, featuring charge density waves and collective excitations, are highly interesting from a fundamental point of view. These systems support novel types of interfaces, such as phase boundaries between metals and charge density waves.
About 90% of all mechanical service failures are caused by fatigue. Avoiding fatigue failure requires addressing the wide knowledge gap regarding the micromechanical processes governing damage under cyclic loading, which may be fundamentally different from that under static loading. This is particularly true for deformation-induced martensitic…