76 citations · 334 across the 7 of their papers we have counts for
7 papers
The Stokes-Einstein-Sutherland equation at the nanoscale revisited
Andreas Baer, Simon E. Wawra, Kristina Bielmeier +5
The Stokes-Einstein-Sutherland (SES) equation is at the foundation of statistical physics, relating a particle's diffusion coefficient and size with the fluid viscosity, temperatur…
Hydrodynamic simulations of sedimenting dilute particle suspensions under repulsive DLVO interactions
David Jung, Maximilian Johannes Uttinger, Paolo Malgaretti +3
We present guidelines to estimate the effect of electrostatic repulsion in sedimenting dilute particle suspensions. Our results are based on combined Langevin dynamics and lattice…
Noble-Metal-Free Photocatalytic Hydrogen Evolution Activity: The Impact of Ball Milling Anatase Nanopowders with TiH2
Xuemei Zhou, Ning Liu, Jochen Schmidt +10
In this work, we demonstrate that a well-established and facile ball milling approach using mixtures of commercial anatase nanoparticles and TiH2 introduces noble-metal-free photoc…
Magneli phases doped with Pt for photocatalytic hydrogen evolution
Ewa Wierzbicka, Maximilian Domaschke, Nikita Denisov +8
Defined substoichiometric titanium oxides (TiO with ) called Magneli phases have been investigated mostly for their unusual high conductivity and metal-lik…
Magneli-Phases in Anatase Strongly Promote Co-Catalyst-Free Photocatalytic Hydrogen Evolution
Maximilian Domaschke, Xuemei Zhou, Lukas Wergen +5
Magneli phases of titanium dioxide (such as Ti4O7, Ti5O9, etc.) provide electronic properties, namely a stable metallic behavior at room temperature. In this manuscript, we demonst…
Inflow boundary conditions determine T-mixer efficiency
Tobias Schikarski, Holger Trzenschiok, Wolfgang Peukert +1
We report on a comprehensive experimental-computational study of a simple T-shaped mixer for Reynolds numbers up to . In the experiments, we determine the mixing time by appl…
Direct numerical simulation of water-ethanol flows in a T-mixer
Tobias Schikarski, Wolfgang Peukert, Marc Avila
The efficient mixing of fluids is key in many applications, such as chemical reactions and nanoparticle precipitation. Detailed experimental measurements of the mixing dynamics are…