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Visar resultat 1 - 5 av 22 uppsatser som matchar ovanstående sökkriterier.

  1. 1. Waste-derived hard carbon anode materials for sodium-ion batteries : The potential of using cardboard as precursor material in sodium-ion batteries for hard carbon production in Sweden

    Kandidat-uppsats, KTH/Materialvetenskap

    Författare :Axel Björlin; Alexander Hansson; Yanxi Lucie Zhou; [2023]
    Nyckelord :;

    Sammanfattning : In recent years, sodium ion batteries (SIBs) have emerged as a strong contender to lithium-ion batteries (LIBs). The most promising anode for the SIBs is hard carbon (HC), which can be derived from a wide variety of raw materials and waste globally. LÄS MER

  3. 2. SPME Method for Chemical Analysis of Heavy Organic Trace Compounds in Synthesis Gas

    Kandidat-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Constancia Felise Elemia Freire; Simon Edin; Chang Ho Lee; [2020]
    Nyckelord :;

    Sammanfattning : There currently exists no commercialized method for rapid sampling and analysis of trace tar ingas streams. Solid phase microextraction (SPME) with a polydimethylsiloxane (PDMS) solidphase has been previously investigated as a possible candidate due to its solvent-free natureand reusability. LÄS MER

  4. 3. Measuring resistivity in a contactless fashion

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

    Författare :Jim Klintrup; [2020]
    Nyckelord :resistivity; magnetic; field; diffusive; eddy; current; coils; Physics and Astronomy;

    Sammanfattning : The aim of this thesis work was to develop a rig to measure the resistivity of a metal sample. The initial testing of the rig would be done at room temperature and calibration of the setup would be done with aluminum samples and then metallic alloys would be studied. LÄS MER

  5. 4. A comparison of different orthogonal techniques for the investigation of the conformational stability of NIST mAb in liquid formulations

    Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

    Författare :Madeleine Andersson; [2020]
    Nyckelord :Pharmaceutical technology; Läkemedelsteknologi; Biology and Life Sciences; Chemistry; Technology and Engineering;

    Sammanfattning : A great challenge during early development of medicinal antibodies is to determine the stability of the candidates. This is required to be able to select the candidates with the greatest developability. LÄS MER

  7. 5. Upgrade of the Analytical System for Studies of Plasma-Facing Components from a Tokamak

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Alexander Djadkin; Emrah Tortumlu; [2020]
    Nyckelord :fusion; retention; molybdenum; plasma-facing-component; automation; deuterium implantation;

    Sammanfattning : Fusion energy is a potential candidate for sustain-able steady-state energy supply. However, a fully functional fusion reactor is not yet available and several remaining challenges need to be addressed before fusion becomes a reliable source. LÄS MER