Novel Polyethers Doped with Nanoscale Insulating Oxides for Lithium Battery . . .

Period of Performance: 01/01/2003 - 12/31/2003


Phase 1 SBIR

Recipient Firm

H.v. Setty Enterprises, Inc.
12110 Red Oak Court, South
Burnsville, MN 55337
Principal Investigator


Novel polyethers doped with insulating oxides are used to prepare solid polymer electrolytes for high energy density lithium batteries. The electrolytes are characterized for conductivity and electrochemical stability. Prototype lithium-polymer cells with high voltage cathodes will be fabricated and feasibility demonstrated for rate capability and cyclability.