Invention Grant
- Patent Title: Multi-layer coatings for bipolar rechargeable batteries with enhanced terminal voltage
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Application No.: US12778978Application Date: 2010-05-12
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Publication No.: US09673478B2Publication Date: 2017-06-06
- Inventor: Joseph C. Farmer , James Kaschmitter , Steve Pierce
- Applicant: Joseph C. Farmer , James Kaschmitter , Steve Pierce
- Applicant Address: US CA Livermore
- Assignee: Lawrence Livermore National Security, LLC
- Current Assignee: Lawrence Livermore National Security, LLC
- Current Assignee Address: US CA Livermore
- Agency: Zilka-Kotab
- Main IPC: H01M10/44
- IPC: H01M10/44 ; H01M10/04 ; H01M4/62 ; H01M4/66

Abstract:
A method for producing a multi-layer bipolar coated cell according to one embodiment includes applying a first active cathode material above a substrate to form a first cathode; applying a first solid-phase ionically-conductive electrolyte material above the first cathode to form a first electrode separation layer; applying a first active anode material above the first electrode separation layer to form a first anode; applying an electrically conductive barrier layer above the first anode; applying a second active cathode material above the anode material to form a second cathode; applying a second solid-phase ionically-conductive electrolyte material above the second cathode to form a second electrode separation layer; applying a second active anode material above the second electrode separation layer to form a second anode; and applying a metal material above the second anode to form a metal coating section. In another embodiment, the anode is formed prior to the cathode. Cells are also disclosed.
Public/Granted literature
- US20110281159A1 MULTI-LAYER COATINGS FOR BIPOLAR RECHARGEABLE BATTERIES WITH ENHANCED TERMINAL VOLTAGE Public/Granted day:2011-11-17
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