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Title: Multi-layer coatings for bipolar rechargeable batteries with enhanced terminal voltage

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.
Inventors:
; ;
Issue Date:
OSTI Identifier:
1361422
Assignee:
Lawrence Livermore National Security, LLC LLNL
Patent Number(s):
9,673,478
Application Number:
12/778,978
Contract Number:
AC52-07NA27344
Resource Relation:
Patent File Date: 2010 May 12
Research Org:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE

Works referenced in this record:

Polymer Electrolytes for Lithium-Ion Batteries
journal, April 1998