Rolled alkali metal batteries and production process
Number of patents in Portfolio can not be more than 2000
United States of America
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Nov 19, 2024
Grant Date -
Nov 8, 2018
app pub date -
May 8, 2017
filing date -
May 8, 2017
priority date (Note) -
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Abstract
Provided is a rolled alkali metal battery wherein the alkali metal is selected from Li, Na, K, or a combination thereof. The battery comprises an anode, a cathode, an alkali metal ion-conducting separator electronically separating the anode and the cathode, and an alkali metal ion-containing electrolyte in ionic contact with the anode and the cathode, wherein the anode contains a wound roll of an anode active material having an anode roll length, an anode roll width, and an anode roll thickness and/or the cathode contains a wound roll of a cathode active material having a cathode roll length, a cathode roll width, and a cathode roll thickness and wherein the anode roll width and/or the cathode roll width direction is substantially perpendicular to the separator plane.
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