Sökning: "platinum"
Visar resultat 6 - 10 av 294 avhandlingar innehållade ordet platinum.
6. On the Environmental Relevance of Platinum Group Elements
Sammanfattning : It has recently been demonstrated that platinum group elements (PGE) are released from automobile catalysts into the environment, raising concern over ecological and human health risks. However, there is still a lack of knowledge regarding the dispersion and transformation of PGE in the environment and it is therefore difficult to assess potential risks. LÄS MER
7. Catalytic ignition in the H2+O2 reaction on platinum
Sammanfattning : .... LÄS MER
8. Fundamental Studies of Catalytic NOx Removal - Micro Kinetic Modelling, Monte Carlo Simulations and Flow Reactor Experiments
Sammanfattning : It is essential to decrease the CO2 emissions from vehicles, since CO2 is a greenhouse gas. One way to improve fuel economy and decrease CO2 emissions, is to run the engine with oxygen excess, so-called lean-burn operation. However, a major problem here is the reduction of the NOx in a lean atmosphere. LÄS MER
9. Copper-transporting proteins and their interactions with platinum-based anticancer substances
Sammanfattning : Cisplatin (CisPt) is an important drug that is used against various cancers, including testicular, ovarian, lung, head, and neck cancer. However, its effects are limited by cellular resistance. LÄS MER
10. Low temperature CO oxidation on supported platinum and cobalt oxide catalysts
Sammanfattning : .... LÄS MER
