Avancerad sökning
Hittade 5 uppsatser som matchar ovanstående sökkriterier.
1. Operando detection of Li-plating by online gas analysis and acoustic emission monitoring
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/StrukturkemiSammanfattning : 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
2. Ageing of NCA/Graphite-Silicon Cells : Investigating the feasibility of accelerated ageing
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Reliable test data on cell ageing is important to have when deciding on which cell to use in a vehicle. Accelerated ageing could, if performed in a good way, increase the amount of information about the cell ageing in an early stage of a vehicle project, reducing the risk of costly battery replacements. LÄS MER
3. Broad ion beam cross-sectioning, microscopy, and image analysis of battery electrode morphology
Master-uppsats, Lunds universitet/Industriell ProduktionSammanfattning : Lithium-ion batteries (LiB) are witnessing an increasing demand for electric vehicles. It provides a sustainable energy storage solution that is more efficient and ecofriendly than the fossil fuels. LÄS MER
4. Li-ion titanate technology for SLI battery applications in commercial vehicles
Master-uppsats, KTH/KemiteknikSammanfattning : Litiumjon-batterier har blivit väldigt populära för tillämpning i fordon. Den här teknologin har fler olika kemier att erbjuda som kontinuerligt förbättras. Litium-titanat-oxid-batterier använder (LTO) LTO som anod och erbjuder långt cyklingsliv samt minskar risk för SEI-bildning och litiumplätering. LÄS MER
5. Detection of lithium plating in lithium-ion batteries
Master-uppsats, KTH/KemiteknikSammanfattning : With an increasing demand for sustainable transport solutions, there is a demand for electrified vehicles. One way to store energy on board an electrified vehicle is to use a lithium-ion battery (LIB). This battery technology has many advantages, such as being rechargeable and enabling reasonably high power output and capacity. LÄS MER