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Secondary Li battery incorporating 12-Crown-4 ether

  • US 5,110,694 A
  • Filed: 10/11/1990
  • Issued: 05/05/1992
  • Est. Priority Date: 10/11/1990
  • Status: Expired due to Fees
First Claim
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1. A solid electrolyte comprising in combination:

  • a solid polyethylene oxide matrix;

    a dispersion of a lithium salt in the matrix, the ratio of oxygen to lithium in the polyethylene oxide matrix being from 1 to 1 to 10 to 1; and

    further including 12 Crown-4-ether in an amount effective to increase conductivity.

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