Sökning: "Conversion cost"
Visar resultat 1 - 5 av 186 uppsatser innehållade orden Conversion cost.
1. Thermal Conversion of Cellulose-Lignin Precursors into Carbon Fibres
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Nanoteknologi och funktionella materialSammanfattning : Carbon fibres are used in many applications thanks to their exceptional tensile properties in relation to their relatively low weight. These thin strands of at least 90% carbon are mixed with a matrix such as epoxy to form composites used for cars, wind turbines, prosthetics, and many other things. LÄS MER
2. Stability improvement to a ruthenium catalyst for partial oxidation of methane
Master-uppsats, Lunds universitet/Kemiteknik (CI)Sammanfattning : Catalytic partial oxidation of methane (CPOM) is an energy-efficient alternative to steam reforming, the currently prevailing method for energy production from natural gas. Hulteberg Chemistry & Engineering AB has developed a catalyst for the partial oxidation of methane into syngas, for use in solid oxide fuel cells. LÄS MER
3. Reducing cost and CO2 emissions in the gasoline to electric vehicle fleet transition
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/ElektricitetsläraSammanfattning : If you buy a new electric car today it will take on average about ten years for you to start saving money compared to just continue driving your old gasoline car. It will also take about 4 years until you start saving carbon dioxide emissions, both of this is because of new production costs and emissions. LÄS MER
4. Fabrication and characterization of GaAsxP1-x single junction solar cell on Si for III-V/Si tandem solar cell
Master-uppsats, KTH/Tillämpad fysikSammanfattning : Silicon based solar cells have been used as photovoltaic devices for decades due to reasonable cost and environment- friendly nature of silicon. But the conversion efficiency of silicon solar cell is limited; for instance, the maximum conversion efficiency of a crystalline silicon solar cell available in the market developed by Kaneka Corporation is 26 % [1]. LÄS MER
5. Förutsättningar för ökad omställningshastighet till elektrifierade transporter inom godstransportbranschen. : En kvalitativ studie kring adoptionen av elektrifieringslösningar för tunga transporter.
Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för industriell ekonomiSammanfattning : In an age where sustainability and reduced carbon dioxide emissions are highly prioritized, the transport sector faces one of its biggest challenges. Namely, reducing the environmental impact of heavy transport. LÄS MER