Essays about: "Lithium-ion battery"

Showing result 41 - 45 of 208 essays containing the words Lithium-ion battery.

  1. 41. Lithium-ion Behaviour in Hard Carbon Anodes: Insights from 7Li NMR Spectroscopy

    University essay from KTH/Kemi

    Author : Adina Landström; [2023]
    Keywords : NMR spectroscopy; hard carbon; anode; lithium-ion battery; spin relaxation; NMR-spektroskopi; hårt kol; anod; litiumjonbatteri; spinnrelaxation;

    Abstract : Litiumjonbatterier (LIB) är viktiga komponenter i dagens teknologi och används för att driva en mängd olika elektroniska system, allt från datorer och mobiltelefoner till bilar och flygplan. Eftersom efterfrågan på effektiv energilagring fortsätter att växa finns ett fortsatt behov för forskning och utveckling inom området. READ MORE

  3. 42. 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

    University essay from KTH/Materialvetenskap

    Author : Axel Björlin; Alexander Hansson; Yanxi Lucie Zhou; [2023]
    Keywords : ;

    Abstract : 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. READ MORE

  4. 43. Lithium-ion battery modeling and SoC estimation

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Ruoyu Xu; [2023]
    Keywords : lithium-ion battery; cell modeling; state of charge; extended Kalman filter; pack modeling; litiumjonbatteri; cellmodellering; laddningstillstånd; utökat Kalmanfilter; packmodellering;

    Abstract : The energy crisis and environmental pollution have become increasingly prominent in recent years. Lithium batteries have attracted extensive attention due to their high energy density, safety, and low pollution. To further study how the battery works, it is necessary to establish an accurate model conforming to the battery characteristics. READ MORE

  5. 44. EU’s Action Plan for a Circular Economy in Practice - Stakeholders response to adopting circular economy initiative for electric vehicles batteries in Sweden

    University essay from Göteborgs universitet/Statsvetenskapliga institutionen

    Author : Purushottam Adhikari; [2022-06-20]
    Keywords : Circular economy CE ; Circular Business Models CBM ; Swedish manufacturers; Electric Vehicle Batteries EVB ; Critical Raw materials CRM ;

    Abstract : Despite EU and national climate goals, transportation-related emissions are on the rise, accounting for almost a quarter of EU GHG emissions. Policymakers, particularly in the European Union, are beginning to question the future of mobility as a result of these unfavourable implications and tendencies. READ MORE

  6. 45. Root-cause analysis with data-driven methods and machine learning in lithium-ion battery tests : Master's thesis about detecting deviations with PCA

    University essay from Uppsala universitet/Avdelningen för systemteknik

    Author : Frans Rademacher; [2022]
    Keywords : Machine learning; Li-ion; batteries; PCA; deviations; anomaly detection; root-cause analysis; differential capacity; feature engineering;

    Abstract : The increased demand of energy storage systems and electric vehicles on the market result in high demand of lithium-ion batteries. As a lithium-ion battery manufacturer, Northvolt runs quality tests on the products to assess their performance, life and safety. READ MORE