Verschmutzung der Pole mit Quecksilber
Germany
Modelling of atmospheric chemical reactions in the daylight atmospheric simulation chamber SAPHIR / Modellierung atmosph...
The abundance of the highly reactive hydroxyl radical (OH radical) in the troposphere (lower 10 kilometers of the atmosphere) is of great importance for the removal of both naturally occurring trace gases and those brought in by human activities. Ozone (O_3) is formed in a complex reaction sequence during the OH-induced degradation of volatile orga...
Proceedings of the DGMK-conference ''C_4/C_5-hydrocarbons: Routes to higher value-added products'' Authors' manuscripts
Germany
Dissociation of Oxygen Molecules on the Al(111) Surface
The dissociation of oxygen molecules on the Al(111) surface is an important model reaction for the adsorption of simple molecules on metal surfaces. Numerous experiments have shown that the initial sticking probability of thermal oxygen molecules impinging onto Al(111) is only about one percent. An obvious explanation would be the existence of ener...
Mercury pollution of the Poles / Verschmutzung der Pole mit Quecksilber
Global warming not only causes meltdown of polar ice. It also has the indirect effect of accumulating airborne mercury in these very remote and ecologically sensitive regions. (orig.) / Die globale Erwaermung laesst nicht nur das Eis an den Polen schmelzen. Sie scheint indirekt auch dafuer zu sorgen, dass sich ausgerechnet in diesen abgelegenen, oe...
A kinetic model for the radiolysis of chloride brine, its sensitivity against model parameters and a comparison with exp...
To model the radiolytic processes in concentrated chloride brine published data (reactions and rate constants) of the radiation chemical reactions are collected and compiled in the annex. Furthermore a set of primary radiolytic yields (G-values) is made up from published experimental data (gamma) or derived from theoretical considerations (alpha). ...
Dissociation of Oxygen Molecules on the Al(111) Surface
Germany
Proceedings of the DGMK-conference ''C_4/C_5-hydrocarbons: Routes to higher value-added products'' Authors' manuscripts
The proceedings contains 35 contributions of the following topics: C_4 and C_5 hydrocarbon refining to fuels, isomerization, cracking, oxidative dehydrogenation, hydrogenation using different types of catalysts like sulfated Zirconia, Chromia/Aluminia, acid catalysts, Molybdenum, Chromium, Vanadium Oxides, Titanium Oxides, Nickel, nanomaterials, Pl...
A kinetic model for the radiolysis of chloride brine, its sensitivity against model parameters and a comparison with exp...
Germany
Modellierung atmosphaerisch-chemischer Reaktionen in der Tageslicht-Atmosphaeren-Simulationskammer SAPHIR
Germany
