3D Thermal and Electrochemical Model for Spirally Wound Large Format Lithium-ion Batteries
Description:
In many commercial cells, long tabs at both cell sides, leading to uniform potentials along the spiral direction of wound jelly rolls, are rarely seen because of their high manufacturing cost. More often, several metal strips are welded at discrete locations along both current collector foils. With this design, the difference of electrical potentials is easily built up along current collectors in the spiral direction. Hence, the design features of the tabs, such as number, location and size, ca…
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Date:
October 14, 2010
Creator:
Lee, K. J.; Kim, G. H. & Smith, K.
Partner:
UNT Libraries Government Documents Department