Sökning: "superhydrophobic"
Visar resultat 1 - 5 av 14 uppsatser innehållade ordet superhydrophobic.
1. Multifunctional ice and snow repellent coatings for photovoltaic modules
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/SolcellsteknikSammanfattning : Implementation of solar power by photovoltaic modules in cold climates, such as northern Sweden, implies several challenges. Ice and snow coverage not only leads to reduction in energy production due to shading, but it also puts equipment at risk from additional weight. LÄS MER
2. Chemical modification of regenerated-cellulose films with determined patterns and different regeneration mediums to achieve superhydrophobic properties
Kandidat-uppsats, Mittuniversitetet/Institutionen för kemiteknikSammanfattning : In our modern society there is a need to find a material that is biodegradable to reduce the use of plastic for a greener society. By means of superhydrophobic surfaces there is a possibility to replace plastic with cellulose and use Alkyl Ketene Dimer (AKD) as a sizing agent to make the surface hydrophobic. LÄS MER
3. Easy-to-clean properties in coatings for automotive applications
Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)Sammanfattning : En ”lätt-att-rengöra” yta definieras som en yta som stöter bort vatten och smuts. I detta projekt har klarlack med olika sammansättningar studerats i syfte att introducera egenskapen ”lätt-att-rengöra”. För att uppnå denna egenskap måste beläggningen vara superhydrofob och oleofob. LÄS MER
4. Tuned sustainable anodic coatings for reduced ice adhesion
Master-uppsats, Linköpings universitet/Molekylär ytfysik och nanovetenskapSammanfattning : Aluminum alloys are widely used materials in the aircraft industry due to their high specific strength and durability. The natural corrosion resistance of aluminum can be improved through an electrochemical anodizing process. LÄS MER
5. An experimental study of surface coatings to limit the impact of frosting
Master-uppsats, KTH/EnergiteknikSammanfattning : Heat pumps are commonly used as a way to efficiently meet heating demands. The efficiency and flexibility of Air-source heat pumps (ASHPs) have improved in recent years and is an attractive heating solution suitable for houses with lower heating demands, as it is inexpensive to purchase and install compared to other heating solutions. LÄS MER