Invention Application
- Patent Title: PRIMARY ALKALINE BATTERY WITH INTEGRATED IN-CELL RESISTANCES
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Application No.: US16574038Application Date: 2019-09-17
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Publication No.: US20200011938A1Publication Date: 2020-01-09
- Inventor: Michael Pozin , Brianna Rose Derooy , Nikolai N. Issaev
- Applicant: DURACELL U.S. OPERATIONS, INC.
- Applicant Address: US DE Wilmington
- Assignee: DURACELL U.S. OPERATIONS, INC.
- Current Assignee: DURACELL U.S. OPERATIONS, INC.
- Current Assignee Address: US DE Wilmington
- Main IPC: G01R31/382
- IPC: G01R31/382 ; H01M4/50 ; G01R31/389 ; H01M4/42 ; H01M6/04
Abstract:
The invention is directed toward a primary AAA alkaline battery. The primary AAA alkaline battery includes an anode; a cathode; an electrolyte; and a separator between the anode and the cathode. The anode includes an electrochemically active anode material. The cathode includes an electrochemically active cathode material. The electrolyte includes a hydroxide. The primary AA alkaline battery has an integrated in-cell ionic resistance (Ri) at 22° C. of less than about 39 mΩ.
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