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Thin Film Electrolyte for Thin Film Batteries

  • US 20090162755A1
  • Filed: 01/23/2009
  • Published: 06/25/2009
  • Est. Priority Date: 12/21/2007
  • Status: Active Grant
First Claim
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1. A solid-state, inorganic, electrolyte comprising:

  • a chemical composition comprising lithium, oxygen, nitrogen, and at least one element selected from the group of;

    aluminum, silicon, phosphorus, sulfur, scandium, yttrium, lanthanum, zirconium, magnesium, calcium;

    wherein said electrolyte has a crystallinity of about 0-100 Å

    ; and

    wherein said electrolyte has a lithium ion conductivity of greater than 5*10

    6
    S/cm at 25°

    C.

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