Separator/electrolyte combination for a nonaqueous cell
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United States of America Patent
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Mar 1, 1994
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N/A
app pub date -
May 15, 1992
filing date -
May 15, 1992
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Abstract
A separator/electrolyte combination for nonaqueous cells in which the electrolyte comprises a solute dissolved in a dioxolane and acyclic ether-based solvent, such as 1,2-dimethoxyethane, and the separator has a pore size between 0.005 and 5 microns, a porosity between 30% and 70%, a resistance between 2 and 15 ohm-cm.sup.2, and a tortuosity of less than 2.5.
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