Abstract: A non-aqueous primary battery comprised of an electrolytic solution of a solvent and a solute, a separator, an anode, and a bismuth (III) sulfide cathode is provided. The electrochemical system of this invention is particularly useful in small primary batteries commonly referred to as "button cells" due to its high volumetric energy density and retention of cell dimensions.
Abstract: A non-aqueous primary battery comprised of an electrolytic solution of a solvent and a solute, a separator, an anode, and a stannous sulfide cathode is provided. The electrochemical system of this invention is particularly useful in small primary batteries commonly referred to as "button cells" due to its high volumetric energy density and retention of cell dimensions.
Abstract: A lead acid battery plate is disclosed wherein sodium silicate is added to the paste mix before the grids are pasted to reduce the tendency to create lead dust from handling of the plates without significantly reducing battery performance.
Type:
Grant
Filed:
October 16, 1978
Date of Patent:
April 8, 1980
Assignee:
ESB Technology Company
Inventors:
Stanley M. Davis, Ralph E. Thomas, Philip Bernstein
Abstract: An improved high drain rate lithium cell is provided. The improvement is the use of an additive to stabilize the cell. The additive is a minor portion of alkali metal hexafluorophosphate.
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