Vimalanandan, A.; Lv, L. P.; Zhao, Y.; Landfester, K.; Crespy, D.; Rohwerder, M.: Active corrosion protection coatings based on potential triggered release systems. EUROCORR 2013, the European Corrosion Congress, “For a blue sky”, Estoril, Portugal (2013)
Krieg, R.; Vimalanandan, A.; Rohwerder, M.; Theirry, D.; Le Bozec, N.: Corrosion Performance of Zinc Magnesium Aluminium Coated steel: Discussion of fundamental mechanisms. 224th ECS Meeting, San Francisco, CA, USA (2013)
Rohwerder, M.: Electrochemistry of metal surfaces under nanoscopic electrolyte layers. 112th Bunsentagung (Annual German Conference on Physical Chemistry), Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany (2013)
Rohwerder, M.: Corrosion Performance of Zinc Magnesium Aluminium Alloy Coated Steel: discussion of fundamental mechanisms. 224th ECS Meeting, San Francisco, CA, USA (2013)
Rohwerder, M.: Neuartige intelligent selbstheilende Korrosionsschutzsysteme. 5. Korrosions-schutz-Symposium, Korrosionsschutz durch Beschichtungen in Theorie und Praxis, Kloster Banz, Germany (2013)
Merzlikin, S. V.; Rohwerder, M.: Detection of Local Hydrogen Distribution by SIMS. Possibility of the Electrochemical SIMS Calibration for Quantification of Hydrogen in Metallic Matrix. International Symposium on Metal-Hydrogen Systems 2012 (MH2012) , Kyoto, Japan (2012)
Salgin, B.; Rohwerder, M.: Ion Mobility Studies on Al2O3 Surfaces. 63rd Annual Meeting of the International Meeting of the International Society of Electrochemistry, Prague, Czech Republic (2012)
Salgin, B.; Rohwerder, M.: Mobility of water and charge carriers in polymer/oxide/aluminium alloy interphases. M2i-DPI Project Meeting at AkzoNobel, Sassenheim, The Netherlands (2012)
Rohwerder, M.: Selbstheilende Beschichtungen für einen intelligenten Korrosionsschutz. FARBE UND LACK Konferenz: Neue Konzepte für Korrosionsschutzbeschichtungen, Stuttgart, Germany (2012)
Rohwerder, M.: High-sensitive and locally resolved hydrogen detection in metals by scanning Kelvin probe technique. NIMS conference, Tsukuba, Japan (2012)
Water electrolysis has the potential to become the major technology for the production of the high amount of green hydrogen that is necessary for its widespread application in a decarbonized economy. The bottleneck of this electrochemical reaction is the anodic partial reaction, the oxygen evolution reaction (OER), which is sluggish and hence…
This project targets to exploit or develop new methodologies to not only visualize the 3D morphology but also measure chemical distribution of as-synthesized nanostructures using atom probe tomography.
The mission of our group is to uncover the fundamental mechanisms of deformation and degradation in battery systems and to leverage mechanical principles to design damage-resilient energy storage systems.
Here the focus lies on investigating the temperature dependent deformation of material interfaces down to the individual microstructural length-scales, such as grain/phase boundaries or hetero-interfaces, to understand brittle-ductile transitions in deformation and the role of chemistry or crystallography on it.
The group aims at unraveling the inner workings of ion batteries, with a focus on probing the microstructural and interfacial character of electrodes and electrolytes that control ionic transport and insertion into the electrode.
The full potential of energy materials can only be exploited if the interplay between mechanics and chemistry at the interfaces is well known. This leads to more sustainable and efficient energy solutions.