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Title: Solid composite electrolytes for lithium batteries

Solid composite electrolytes are provided for use in lithium batteries which exhibit moderate to high ionic conductivity at ambient temperatures and low activation energies. In one embodiment, a ceramic-ceramic composite electrolyte is provided containing lithium nitride and lithium phosphate. The ceramic-ceramic composite is also preferably annealed and exhibits an activation energy of about 0.1 eV.
Authors:
 [1] ;  [2]
  1. (Dayton, OH)
  2. (Fairborn, OH)
Publication Date:
OSTI Identifier:
873312
Report Number(s):
US 6132905
DOE Contract Number:
F33615-93-C-2350
Resource Type:
Patent
Research Org:
United States Air Force
Country of Publication:
United States
Language:
English
Subject:
solid; composite; electrolytes; lithium; batteries; solid; composite; electrolytes; provided; lithium; batteries; exhibit; moderate; ionic; conductivity; ambient; temperatures; activation; energies; embodiment; ceramic-ceramic; composite; electrolyte; provided; containing; lithium; nitride; lithium; phosphate; ceramic-ceramic; composite; preferably; annealed; exhibits; activation; energy; ceramic-ceramic composite; ceramic-ceramic composite; containing lithium; solid composite; solid composite; ionic conductivity; ceramic composite; ceramic composite; ambient temperature; lithium batteries; lithium batteries; activation energy; ambient temperatures; composite electrolytes; composite electrolytes; composite electrolyte; composite electrolyte; composite electrolyte; exhibit moderate; activation energies /429/252/428/