Ein Multiskalen-Modellierungs-Ansatz basierend auf ab-initio Berechnungen für die heterogene Katalyse wird vorgestellt, der "first-principles" kinetische Monte-Carlo-Simulationen für die Oberflächenchemie in eine fluiddynanische Behandlung the makroskopischen Transports im Reaktor integriert. Exemplarisch wird die CO-Oxidation an RuO2(110) betrachtet. Die Relevanz von "first-principles" kinetische Monte-Carlo-Simulationen wird durch den Vergleich mit dem gemeinhin verwendeten, allerdings weniger genauen, ratengleichungsbasierten Zugang für die Oberflächenchemie demonstriert. Große Unterschiede bzgl. der berechneten Reaktivität und eine qualitativ falsche Vorhersage der tatsächlichen Oberflächendynamik machen den letzteren Ansatz untauglich ...
In multiscale modeling of heterogeneous catalytic processes, one crucial point is the solution of a ...
We present a numerical framework to integrate first-principles kinetic Monte Carlo (1p-kMC) based mi...
Aufgrund ihrer technischen Anwendbarkeit in einer Anzahl von wichtigen Reaktionen, wie der Ammoniaks...
A first-principles based multiscale modeling approach to heterogeneous catalysis is presented, that ...
We present a first-principles based multiscale modeling approach to heterogeneous catalysis that int...
We present a first-principles based multiscale modeling approach to heterogeneous catalysis that int...
We present a first-principles based multiscale modeling approach to heterogeneous catalysis that int...
We describe a first-principles statistical mechanics approach enabling us to simulate the steady-sta...
We describe a first-principles statistical mechanics approach enabling us to simulate the steady-sta...
First-principles kinetic Monte Carlo (1p-kMC) simulations for CO oxidation on two RuO2 facets, RuO2(...
First-principles kinetic Monte Carlo (1p-kMC) simulations for CO oxidation on two RuO<sub>2</sub> fa...
The conceptual idea of degree of rate control (DRC) approaches is to identify the “rate limiting ste...
We assess heat and mass transfer limitations in in situ studies of model catalysts with a first-prin...
We present a density-functional theory based kinetic Monte Carlo study of CO oxidation at the (111) ...
The turnover frequency of the catalytic oxidation of CO at RuO2(110) was calculated as a function of...
In multiscale modeling of heterogeneous catalytic processes, one crucial point is the solution of a ...
We present a numerical framework to integrate first-principles kinetic Monte Carlo (1p-kMC) based mi...
Aufgrund ihrer technischen Anwendbarkeit in einer Anzahl von wichtigen Reaktionen, wie der Ammoniaks...
A first-principles based multiscale modeling approach to heterogeneous catalysis is presented, that ...
We present a first-principles based multiscale modeling approach to heterogeneous catalysis that int...
We present a first-principles based multiscale modeling approach to heterogeneous catalysis that int...
We present a first-principles based multiscale modeling approach to heterogeneous catalysis that int...
We describe a first-principles statistical mechanics approach enabling us to simulate the steady-sta...
We describe a first-principles statistical mechanics approach enabling us to simulate the steady-sta...
First-principles kinetic Monte Carlo (1p-kMC) simulations for CO oxidation on two RuO2 facets, RuO2(...
First-principles kinetic Monte Carlo (1p-kMC) simulations for CO oxidation on two RuO<sub>2</sub> fa...
The conceptual idea of degree of rate control (DRC) approaches is to identify the “rate limiting ste...
We assess heat and mass transfer limitations in in situ studies of model catalysts with a first-prin...
We present a density-functional theory based kinetic Monte Carlo study of CO oxidation at the (111) ...
The turnover frequency of the catalytic oxidation of CO at RuO2(110) was calculated as a function of...
In multiscale modeling of heterogeneous catalytic processes, one crucial point is the solution of a ...
We present a numerical framework to integrate first-principles kinetic Monte Carlo (1p-kMC) based mi...
Aufgrund ihrer technischen Anwendbarkeit in einer Anzahl von wichtigen Reaktionen, wie der Ammoniaks...