High capacity solid state composite cathode, solid state composite separator, solid-state rechargeable lithium battery and methods of making same
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United States of America Patent
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Jun 25, 2019
Grant Date -
Nov 19, 2015
app pub date -
Mar 1, 2013
filing date -
Mar 1, 2012
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Abstract
A high capacity solid state composite cathode contains an active cathode material dispersed in an amorphous inorganic ionically conductive metal oxide, such as lithium lanthanum zirconium oxide and/or lithium carbon lanthanum zirconium oxide. A solid state composite separator contains an electronically insulating inorganic powder dispersed in an amorphous, inorganic, ionically conductive metal oxide. Methods for preparing the composite cathode and composite separator are provided.
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