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LITHIUM SOLID ELECTROLYTE

  • US 20180205116A1
  • Filed: 07/08/2016
  • Published: 07/19/2018
  • Est. Priority Date: 07/09/2015
  • Status: Active Grant
First Claim
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1. A solid electrolyte comprising a sulfide-based solid electrolyte represented by a composition formula:

  • (Li2S)x(MS2)y(P2S5)z, whereinM is at least one selected from the group consisting of Ge, Sb, Si, Sn, B, Al, Ga, In, Zr, V, and Nb; and

    0.53≤

    x≤

    0.74, 0.13≤

    y≤

    0.37, 0.04≤

    z≤

    0.15, and x+y+z=1 are satisfied.

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