The present disclosure is directed to an electrochemical cell, preferably a zinc air cell, with improved voltage and reduced polarization. The combination of an anode corrosion inhibitor with a surfactant system yields enhanced cell voltage and capacity fo...

The present disclosure generally relates to a zinc air cell (10) having an anode can (24) made of a copper alloy. The anode can (24) material reduces internal gassing within the electrochemical cell (10) while being compatible with the internal chemistry o...

The present disclosure is directed to a primary electrochemical cell having an improved discharge performance, and/or improved reliability under physical abuse and/or partial discharge. More particularly, the present disclosure is directed to such a primar...

An oxygen reduction electrode, e.g., an air cathode (14), comprising manganese oxides having octahedral molecular sieve structures as active catalyst materials and use of such an electrode as a component of a metal-air cell (1).

Alkaline electrochemical cells having extended service life and acceptable gassing and corrosion properties are disclosed. Zinc particles having a defined distribution of particle sizes, for example at least 70 % of the particles having a particle size wit...

Alkaline electrochemical cells having extended service life and acceptable gassing and corrosion properties are disclosed. Zinc particles having a defined distribution of particle sizes are incorporated into a zinc anode. The electrolyte included in the an...