Model Systems in Heterogeneous Catalysis: Selectivity Studies at the Atomic Level
نویسندگان
چکیده
منابع مشابه
Model studies in heterogeneous catalysis.
I review a concept that models heterogeneous catalysis based on a surface-science approach. It is shown that models catching part of the complexity of the real system, which is connected with the finite size of active components and the flexibility of the arrangement of atoms in the active component, play an important part in determining the activity and selectivity of the system. I have chosen...
متن کاملModel Studies in Heterogeneous Catalysis at the Microscopic Level: From the Structure and Composition of Surfaces to Reaction Kinetics
Heterogeneous catalysis is one of the fields of modern technology, in which a characterization of structural and chemical properties of solid surfaces at the microscopic level is of enormous importance. For a long time, such insights have been precluded by the complexity of most catalytically active materials. Recently, substantial progress has been made, however, toward a microscopic-level und...
متن کاملToward Understanding Automotive Exhaust Conversion Catalysis at the Atomic Level
This review focuses on the reactions and catalysts used for control of emissions of exhaust gases for gasoline-fueled automobiles with emphasis on fundamental understanding of the surface processes. Attention is paid to three-way catalysts, which simultaneously enhance the conversion of CO, hydrocarbons, and nitrogen oxides. The mechanisms of the CO oxidation and nitrogen oxide reactions, the s...
متن کاملComputational prediction of heterogeneous interface properties at the atomic level
The interactions across interfaces between different phases govern the behavior of a wide range of systems of high technological importance, such as catalysts (gas/solid), energy storage (liquid/solid or solid/solid) or biomedicine (liquid/solid), just to cite a few examples. The simulation of such systems poses considerable challenges due to their inherent complexity, which often cannot be cap...
متن کاملModel Level Coupling of Heterogeneous Embedded Systems
The integration platform GeneralStore is a tool that assists an integrated development process starting with a model and ending with executable code. The software features coupling of subsystems from different modeling domains on model level. From the coupled model it generates a running prototype by code generation. In addition to object-oriented system modeling for software components in embe...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Topics in Catalysis
سال: 2008
ISSN: 1022-5528,1572-9028
DOI: 10.1007/s11244-008-9052-9