Browsing by Subject "Lithium-ion batteries"
Now showing items 1-4 of 4
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Evaluating Degradation Mechanisms in Next-generation Electrode Chemistries
(2021-12-17)Electrode degradation is one of the major obstacles hindering the implementation of new electrode chemistries into practical batteries. In this thesis, studies regarding the electrode degradation of some next-generation ... -
ISOTHERMAL MICROCALORIMETRY AS A TOOL TO PROBE PARASITIC REACTIONS IN LITHIUM-ION CELLS
(2019-11-28)Understanding the mechanisms affecting the lifetime of lithium-ion cells is critical to extend cell lifetime and increase the energy density for applications such as grid energy storage and electric vehicles. Unwanted, ... -
STUDY OF ELECTROLYTE ADDITIVES IN LI-ION BATTERIES USING ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY ON SYMMETRIC CELLS
(2013-08-29)Electrolyte additives are generally used in commercial Li-ion cells to improve capacity retention and calendar life. Although it is apparent that electrolyte additives play an important role, the details of how they work ... -
UNDERSTANDING AND PREVENTING LIFETIME FAILURE IN LITHIUM-ION BATTERIES
(2021-08-24)Researchers are rushing to improve the lifetime, energy density, and cost of lithium-ion batteries as their production grows to match increasing demand. They can achieve these goals by finding new electrolyte additives ...