Rovcal, Inc.

David Boone

Ernest Ndzebet

William C Bushong

Viet H Vu

Gregory James Davidson

Paul Cheeseman

Mario Destephen

Karthik Ramaswami

Erik Mortensen

Jon Luecke

Zhihong Jin

Sergey Sazhin

Sergiy V Sazhin

Zihong Jin

Greg Davidson

Sergy Sazhin

Viet Vu

The present invention relates to a high capacity electrochemical cell having a cathode containing an oxide of copper as an active material, as well as an anode, an electrolyte, and separators for use with the cathodes of the invention in an alkaline electrochemical cell.

Separators for alkaline electrochemical cells

The present invention relates to a high capacity electrochemical cell including an anode, a cathode, and a separator disposed between the anode and cathode. The anode is configured to operate in combination with a quantity of an oxide of copper in the cathode. The cell is capable of operating at a discharge voltage greater than 1.05 volts for at least an initial 5% of a cell discharge period at a current density of at least 5 mA/g, and can include a cathode active material that includes an oxide of copper.

Alkaline cells having high capacity

Growing community of inventors

Oregon, WI, United States of America

David Boone