Sökning: "hydrogen storage materials"

Visar resultat 1 - 5 av 17 uppsatser innehållade orden hydrogen storage materials.

  1. 1. Prospects for a Free Electron Laser at the FemtoMAX Beamline

    Kandidat-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Författare :Johan Holmberg; [2024]
    Nyckelord :Free Electron Lasers; FEL; synchrotron radiation; MAX IV; FemtoMAX; GENESIS 1.3; XFEL; X-rays; soft X-rays; Physics and Astronomy;

    Sammanfattning : A Free Electron Laser (FEL), is a device that generates extremely coherent and brilliant radiation using electrons accelerated to relativistic velocities in a particle accelerator. The process utilises similar equipment to what is used at a synchrotron source like MAX IV, but in addition there is an interaction between the relativistic electron beam and the generated radiation to achieve an exponential growth in radiation intensity. LÄS MER

  3. 2. SFEER Hydrogen Permeation : Finding a suitable coating for the PA6 liner

    Kandidat-uppsats, Uppsala universitet/Institutionen för materialvetenskap

    Författare :Elsa Friis; Klara Karlsson; Rebecka Damgren; Emma Åkesson; Malin Johansson; [2023]
    Nyckelord :Hydrogen permeation; PA6; coating; hydrogen permeation barrier; polymer hydrogen permeation; permeation; protective coating; hydrogen embrittlement;

    Sammanfattning : Water Stuff & Sun are developing a hydrogen battery based on a technology called SFEER’s. The SFEER’s are spherical high-pressure gas storage containers that are the size of a tennis ball. They consist of a carbon fiber-shell that is lined on the inside with a polymer called PA6. LÄS MER

  4. 3. Assessing current state and potential direction of fossil-free hydrogen development in Sweden

    Magister-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Roudotul Jannah; [2023]
    Nyckelord :Decarbonization; Fossil-free Hydrogen; Green Hydrogen; Hydrogen Economy; System Thinking; Sustainable Development;

    Sammanfattning : Hydrogen is under the spotlight due to its ability to decarbonize the hard-to-abate sector. Sweden, which aims to achieve net zero emissions by 2025, has incorporated hydrogen as an instrument to reach a decarbonization pathway. LÄS MER

  5. 4. Operando detection of Li-plating by online gas analysis and acoustic emission monitoring

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Strukturkemi

    Författare :Inti Espinoza Ramos; [2023]
    Nyckelord :Li-ion batteries; graphite; solid electrolyte interphase; lithium plating; online gas analysis; operando acoustic emission monitoring;

    Sammanfattning : Lithium ion batteries (LIBs) are widely used for storing and converting chemical energy into electrical energy. During battery operation, lithium ions move between electrode materials, enabling energy storage. However, aging mechanisms like lithium plating can negatively impact battery performance and lifetime. LÄS MER

  7. 5. Assessing pathways for Net zero emissions in a recycled paper mill

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Laura Marcela Lopez Bonilla; [2022]
    Nyckelord :decarbonisation; net zero emissions; carbon capture and storage; hydrogen; electrification; recycled paper.; avkarbonisering; nettonollutsläpp; avskiljning och lagring av koldioxid; väte; elektrifiering; returpapper.;

    Sammanfattning : It is known that the decarbonization of our economy is crucial for our quest to mitigate climate change and build a sustainable society. Governments are reviewing strategies to eliminate, or at least minimize, the release of carbon emissions into the atmosphere. LÄS MER