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Title: Lithium battery

Patent ·
OSTI ID:1987099
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The present disclosure describes various types of batteries, including lithium-ion batteries having an anode assembly comprising: an anode comprising a first porous ceramic matrix having pores; and a ceramic separator layer affixed directly or indirectly to the anode; a cathode; an anode-side current collector contacting the anode; and anode active material comprising lithium located within the pores or cathode active material located within the cathode; wherein, the ceramic separator layer is located between the anode and the cathode, no electrically conductive coating on the pores contacts the separator layer, and in a fully charged state, lithium active material in the anode does not contact the separator layer. Also disclosed are methods of making and methods of using such batteries.

Research Organization:
Univ. of Maryland, College Park, MD (United States)
Sponsoring Organization:
USDOE Advanced Research Projects Agency - Energy (ARPA-E)
DOE Contract Number:
AR0000384; EE0006860
Assignee:
University of Maryland, College Park (College Park, MD)
Patent Number(s):
11,569,527
Application Number:
16/830,285
OSTI ID:
1987099
Resource Relation:
Patent File Date: 03/26/2020
Country of Publication:
United States
Language:
English

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