Sökning: "bränsleceller"
Visar resultat 31 - 33 av 33 avhandlingar innehållade ordet bränsleceller.
31. Bioelectronic Devices for Targeted Drug Delivery and Monitoring of Microbial Electrogenesis
Sammanfattning : Despite a range of pain therapies available in the market, 70% of patients report so-called “breakthrough pain”. Coupled with global issues like opioid crisis, there is a clear need for advanced therapies and technologies for pain management. LÄS MER
32. Platinum-free Electrocatalysts : Design, Synthesis, and Energy Applications
Sammanfattning : Pt is one of the most commonly used catalysts for green energy applications, such as fuel cells, electrolyzers, and dye-sensitized solar cells. Although enormous effort has been put into improving the catalytic activity and minimizing the usage of Pt in the catalysts, the low abundance and high price of Pt still limit the large-scale commercialization of green energy devices and facilities. LÄS MER
33. Model-based Analysis and Design of Atomic Layer Deposition Processes
Sammanfattning : Atomic layer deposition (ALD) is a thin-film manufacturing process in which the growth surface is exposed to non-overlapping alternating injections of gas-phase chemical precursor species separated by intermediate purge periods to prevent gas-phase reactions. ALD is characterized by sequential self-terminating heterogeneous reactions between highly reactive gas-phase precursor species and surface-bound species which, when allowed sufficient conditions to reach saturation, results in highly conformal films, on both planar and topographically complex structures. LÄS MER