Browsing by Subject "Li-ion"
Now showing items 1-5 of 5
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AMIDR: A Complete Pulse Method for Measuring Solid-State Diffusivity in Li-ion Cells
(2023-12-06)The Atlung Method for Intercalant Diffusion and Resistance (AMIDR) is a novel, high accuracy method for measuring solid state diffusivity and interface resistance related to the Atlung Method for Intercalant Diffusion ... -
Combinatorial Studies of Fe-Zn and Fe-Si-Zn Alloy Negative Electrodes for Li-ion Batteries
(2014-09-03)In this work Fe-Zn and Fe-Si-Zn alloy systems were studied for use as negative electrodes in Li-ion batteries. The aim was to understand the electrochemistry of these alloy systems and observe if the addition of Fe and ... -
IN SITU VOLUME STUDIES OF LI-ION POUCH CELLS
(2015)The lifetime of Li-ion cells can increase more than tenfold when a few weight percent of additives is added to the electrolyte of the cells. A principal challenge in understanding how these additives work is how they affect ... -
Li15Si4 Formation in Thin Film Si Negative Electrodes for Li-ion Batteries
(2015)In this work, a better understanding behind, and the implications of Li15Si4 formation in Si containing negative electrodes for rechargeable Li-ion batteries during electrochemical cycling was sought. Si in the form of ... -
PROBING CHANGES IN THE SOLID ELECTROLYTE INTERPHASE IN LI-ION CELLS
(2019-12-18)In Li-ion cells, a passivating film called the solid electrolyte interphase (SEI) develops at the interface between the electrolyte and the electrode particles. The SEI is essential to the functionality of the cell, but ...