Sökning: "palladium"

Visar resultat 1 - 5 av 27 uppsatser innehållade ordet palladium.

  1. 1. Ekologiskt fotavtryck av metallerna i en smartphone

    Kandidat-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologi; Linköpings universitet/Institutionen för fysik, kemi och biologi; Linköpings universitet/Institutionen för fysik, kemi och biologi; Linköpings universitet/Institutionen för fysik, kemi och biologi

    Författare :Jon Olerud; Niklas Gullström; Niklas Wesslander; Robin Åstrand; Victoria Söderqvist; [2019]
    Nyckelord :Ecological Footprint; MCDA; Smartphone; Sustainability;

    Sammanfattning : This bachelor thesis aims to decide the ecological footprint of a smartphone and examine the ways the production of asmartphone can be improved. This is done by examining the ecological and the social aspects that are related to theproduction of smartphones. LÄS MER

  2. 2. Fabrication and Characterization of Nano-Confined Pd Catalysts for CO Oxidation

    Master-uppsats, Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Författare :Alfred Larsson; [2019]
    Nyckelord :Catalysis Palladium Nano Nanopore CO oxidation; Physics and Astronomy;

    Sammanfattning : During this thesis nanoporous alumina has been used as a template for the synthesis of nano-confined palladium structures. The nanoporous templates have been synthesized by anodization of aluminum and characterized using atomic force microscopy (AFM), scanning electron microscopy (SEM) and small angle X-ray scattering (SAXS), resulting in good statistics of the pore diameter and interpore distance of these nanoporous structures. LÄS MER

  3. 3. Detaljkonstruktion av tvättmaskin för anodpåsar

    Uppsats för yrkesexamina på grundnivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Hasan Hasan; [2019]
    Nyckelord :Anodpåse; ädelmetaller;

    Sammanfattning : The silver refining process is a extracting of pure silver which happen in large tanks filled with silver nitrate electrolyte solution. In each tank there are 6 Doré anodes, where they are placed in anode bag. LÄS MER

  4. 4. Monolithic Pt & Pd catalyst - Method for development of Pt & Pd monolithic catalyst in FORMOX™ ECS unit

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Emil Gammelgaard; [2018]
    Nyckelord :Heterogenous Catalysis; Emmision control system; Platinum; Palladium; Monolith; Chemical engineering; Kemiteknik; Technology and Engineering;

    Sammanfattning : FORMOX™ is a formaldehyde production process, utilizing a metal oxide catalysts. The new generation of plants is pressurized, therefore the turbo charger concept has been developed. LÄS MER

  5. 5. CO and CO2 Detection for Catalysis Diagnosis by Means of PLIF

    Magister-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Förbränningsfysik

    Författare :Sebastian Pfaff; [2017]
    Nyckelord :plif; laser diagnostics; catalysis; carbon monoxide; carbon dioxide; palladium; planar laser induced fluorescence; Physics and Astronomy;

    Sammanfattning : In order to fully understand the underlying processes of catalysis, it is vital to combine measurements of the catalyst surface, where the reaction occurs, with measurements of the gas concentration close to the catalyst. We have developed a convenient setup, which uses a single laser system to visualise the gas surrounding a working catalyst in situ at realistic operating conditions. LÄS MER