Electrolyte composition, and sodium secondary battery employing the same

  • US 10,177,412 B2
  • Filed: 11/24/2015
  • Issued: 01/08/2019
  • Est. Priority Date: 08/21/2015
  • Status: Active Grant
First Claim
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1. A sodium secondary battery, comprising:

  • a positive electrode;

    a negative electrode;

    a separator, disposed between the positive electrode and the negative electrode; and

    an electrolyte composition, wherein the electrolyte composition consists of an alcohol compound; and

    a metallic salt, wherein the metallic salt consists of a sodium salt, and wherein the molar ratio of the alcohol compound to the sodium salt is between 3;

    1 and 48;


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