Essays about: "Titanium dioxide"
Showing result 1 - 5 of 34 essays containing the words Titanium dioxide.
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1. Coverage increase in a plant-based BB cream formulation with natural pigments
University essay from KTH/KemiAbstract : Kaffe Bueno, ett bioteknologiskt start-up-företag dedikerat till framsteg inom naturliga och gröna produkter, fokuserar på att utnyttja den outnyttjade potentialen hos kaffebiprodukter genom grön kemi och bioteknik. Då endast 1% av kaffet används för bryggning, extraherar företaget lösliga och olösliga produkter genom en uppdelning mellan ett oljeutvinning och ett efterföljande vattenuttag, vilket bidrar till att sänka CO2-utsläppen per värde och en cirkulär ekonomi. READ MORE
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2. Protein digestibility of biorefined juice from fresh and ensiled ley crops in growing pigs
University essay from SLU/Dept. of Animal Nutrition and ManagementAbstract : The study aimed to evaluate the protein and amino acid digestibility of press juice from biorefined ley crops in the form of fresh (FPJ) and silage (SPJ) when included as an ingredient in liquid diets for pigs. The juice was extruded from ley crops mixture (grass-clover). READ MORE
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3. Light-activated gas sensing with copper oxide micro- and nanostructures
University essay from KTH/FysikAbstract : Metal oxide semiconductor (MOS) gas sensors have proven to be useful in many applications, ranging from detection of hazardous gases to monitoring of air quality. The demand for power efficient and high performance gas sensors has seen an increase in situations facing contemporary society. READ MORE
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4. Photocatalytic activity of titanium dioxide thin films deposited with high power impulse magnetron sputtering
University essay from Uppsala universitet/Fasta tillståndets elektronikAbstract : High power impulse magnetron sputtering has shown a lot of promise as a way of depositing photocatalytic thin films of titanium dioxide at low temperatures, however, the films deposited are often amorphous and display uncertain photocatalytic abilities. This thesis explores the deposition and characterization of photocatalytic thin films deposited with high power impulse magnetron sputtering. READ MORE
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5. Photocatalytic Degradation of Organic Substances in Salt Water
University essay from KTH/KemiteknikAbstract : The purpose of this research was to investigate the kinetics and mechanisms of the photocatalytic degradation of organic substances in the presence of anions (bromide and chloride), using titanium dioxide as a photocatalyst. Tris(hydroxymethyl)aminomethane (Tris) and methanol were the organic substances used as probes. READ MORE