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US 5,686,205 AGranted
Bismuth based electrodes for electrochemical cells
AssigneeMotorola, Inc.
InventorLijun Bai
Life of this patent
Estimating the term…
Abstract
An electrochemical, bismuth containing charge storage material and electrochemical cells (10) having an electrode (20) comprising the material. The charge storage material has the composition: Bi.sub.x X.sub.y M.sub.z where Bi is bismuth, M and X are modifiers and x, y, and z represent the relative proportion of each component.
Claims8
A rechargeable electrochemical cell electrode comprising a multi-component material for reversibly electrochemically storing and releasing an electrical charge, said material including bismuth, and at least one modifier element selected from the group consisting of C, O, H, Fe, graphite, and combinations thereof.
Dependencies are inferred from the claim text.