110 citations · 236 across the 3 of their papers we have counts for
5 papers
Capillary nanostamping with spongy mesoporous silica stamps
Mercedes Schmidt, Michael Philippi, Maximilian Münzner +6
Classical microcontact printing involves transfer of molecules adsorbed on the outer surfaces of solid stamps to substrates to be patterned. We prepared spongy mesoporous silica st…
Steel-Based Electrocatalysts for Efficient and Durable Oxygen Evolution in Acidic Media
Helmut Schäfer, Karsten Küpper, Mercedes Schmidt +10
High overpotentials, particularly an issue of common anode materials, hamper the process of water electrolysis for clean energy generation. Thanks to immense research efforts up to…
Electrooxidation of a cobalt based steel in LiOH: a non-noble metal based electro-catalyst suitable for durable water-splitting in an acidic milieu
Helmut Schäfer, Karsten Küpper, Klaus Müller-Buschbaum +7
The use of proton exchange membrane (PEM) electrolyzers is the method of choice for the conversion of solar energy when frequently occurring changes of the current load are an issu…
X20CoCrWMo10-9//Co3O4: a Metal-Ceramic Composite with Unique Efficiency Values for Water-Splitting in Neutral Regime
Helmut Schäfer, Daniel M. Chevrier, Karsten Küpper +7
Water splitting allows the storage of solar energy into chemical bonds (H2+O2) and will help to implement the urgently needed replacement of limited available fossil fuels. Particu…
Electro-Oxidation of Ni42 Steel: A highly Active Bifunctional Electrocatalyst
Helmut Schäfer, Daniel M. Chevrier, Peng Zhang +11
Janus type Water-Splitting Catalysts have attracted highest attention as a tool of choice for solar to fuel conversion. AISI Ni 42 steel was upon harsh anodization converted in a b…