Global to push GA events into
skip to main content

Title: Fabrication methods for low impedance lithium polymer electrodes

A process for fabricating an electrolyte-electrode composite suitable for high energy alkali metal battery that includes mixing composite electrode materials with excess liquid, such as ethylene carbonate or propylene carbonate, to produce an initial formulation, and forming a shaped electrode therefrom. The excess liquid is then removed from the electrode to compact the electrode composite which can be further compacted by compression. The resulting electrode exhibits at least a 75% lower resistance.
 [1];  [2];  [3]
  1. (Midlothian, VA)
  2. (Highland, MD)
  3. (Arbutus, MD)
Issue Date:
OSTI Identifier:
W. R. Grace & Co.-Conn. (New York, NY) CHO
Patent Number(s):
US 5698147
Contract Number:
Research Org:
United States Advanced Battery Consortium, Dearborn, MI (US)
Country of Publication:
United States
fabrication; methods; impedance; lithium; polymer; electrodes; process; fabricating; electrolyte-electrode; composite; suitable; energy; alkali; metal; battery; mixing; electrode; materials; excess; liquid; ethylene; carbonate; propylene; produce; initial; formulation; forming; shaped; therefrom; removed; compact; compacted; compression; resulting; exhibits; 75; resistance; metal battery; composite electrode; fabrication method; alkali metal; electrode material; electrode materials; electrode exhibits; composite suitable; excess liquid; fabrication methods; shaped electrode; polymer electrodes; electrode composite; /264/