Sökning: "Lithium-ion"
Visar resultat 16 - 20 av 167 avhandlingar innehållade ordet Lithium-ion.
16. Non-aqueous Electrolytes and Interfacial Chemistry in Lithium-ion Batteries
Sammanfattning : Lithium-ion battery (LIB) technology is currently the most promising candidate for power sources in applications such as portable electronics and electric vehicles. In today's state-of-the-art LIBs, non-aqueous electrolytes are the most widely used family of electrolytes. LÄS MER
17. On mechanical characterization and multi-scale modeling of Lithium-ion batteries
Sammanfattning : Over the last few decades, rechargeable lithium-ion batteries have been extensively used in portable instruments due to their high energy density and low self-discharge rate. Recently, lithium-ion batteries have emerged as the most promising candidate for electric vehicles and stationary energy storage. LÄS MER
18. On the behaviour of the lithium ion battery in the HEV application
Sammanfattning : The lithium ion battery is today mainly used in cell phonesand laptops. In the future, this kind of battery might beuseful in hybrid electric vehicles as well. LÄS MER
19. Fundamental Insights into the Electrochemistry of Tin Oxide in Lithium-Ion Batteries
Sammanfattning : This thesis aims to provide insight into the fundamental electrochemical processes taking place when cycling SnO2 in lithium-ion batteries (LIBs). Special attention was paid to the partial reversibility of the tin oxide conversion reaction and how to enhance its reversibility. LÄS MER
20. Discrete element modelling of the mechanical behaviour of lithium-ion battery electrode layers
Sammanfattning : Since their introduction in the late 20th century, lithium-ion batteries have become the leading battery technology for portable devices and electric vehicles due to their high energy density and rechargeability. However, the increasing demand for a longer battery life span is hindered by the fading of the battery’s charge capacity over prolonged use. LÄS MER