Polyplus Battery Company, Inc.

Daniil Bograchev

Steven J Visco

Lutgard C De Jonghe

Vitaliy Nimon

Yury Mironovich Volfkovich

Electrochemical energy storage devices, such as alkali metal-oxygen battery cells (e.g., non-aqueous lithium-air cells), have a cathode architecture with a porous structure and pore composition that is tailored to improve cell performance, especially as it pertains to one or more of the discharge/charge rate, cycle life, and delivered ampere-hour capacity. A porous cathode architecture having a pore volume that is derived from pores of varying radii wherein the pore size distribution is tailored as a function of the architecture thickness is one way to achieve one or more of the aforementioned cell performance improvements.

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Moscow, Russia

Daniil Bograchev