公开(公告)号：US11031644B2

公开(公告)日：2021-06-08

申请号：US16726382

申请日：2019-12-24

Applicant: Energizer Brands, LLC

Inventor： Ian Pozdol ,  Marc Syvertsen ,  Tony Rubsam ,  Kokkie Schnetz

IPC: H01M12/06 ,  H01M4/24 ,  H01M12/02 ,  H01M50/30

Abstract: The present technology provides a battery that includes an air cathode, an anode, an aqueous electrolyte that includes an amphoteric surfactant, and a housing that includes one or more air access ports defining a total area of void space (“vent area”), where (1) the battery is a size 13 metal-air battery and the total vent area defined by all of the air access ports is from about 0.050 mm2 to about 0.115 mm2; or (2) the battery is a size 312 metal-air battery and the total vent area defined by all of the air access ports is from about 0.03 mm2 to about 0.08 mm2.

公开(公告)号：US20230006286A1

公开(公告)日：2023-01-05

申请号：US17365328

申请日：2021-07-01

Applicant: Energizer Brands, LLC

Inventor： Tony Rubsam ,  John Kania ,  Danielle Proffit ,  Katharine Kerr ,  Marc Syvertsen ,  Ian Pozdol

IPC: H01M12/06 ,  H01M6/04 ,  H01M50/138

Abstract: A battery includes an air cathode, an anode, an aqueous electrolyte, and a housing, wherein, the housing includes one or more air access ports defining a total vent area, the battery exhibit a current density, a ratio of current density to total vent area is greater than about 100 mA/mm2, and the aqueous electrolyte comprises an amphoteric fluorosurfactant.

公开(公告)号：US11575168B2

公开(公告)日：2023-02-07

申请号：US17365328

申请日：2021-07-01

Applicant: Energizer Brands, LLC

Inventor： Tony Rubsam ,  John Kania ,  Danielle Proffit ,  Katharine Kerr ,  Marc Syvertsen ,  Ian Pozdol

IPC: H01M12/06 ,  H01M50/138 ,  H01M6/04

Abstract: A battery includes an air cathode, an anode, an aqueous electrolyte, and a housing, wherein, the housing includes one or more air access ports defining a total vent area, the battery exhibit a current density, a ratio of current density to total vent area is greater than about 100 mA/mm2, and the aqueous electrolyte comprises an amphoteric fluorosurfactant.

公开(公告)号：US20240429500A1

公开(公告)日：2024-12-26

申请号：US18824551

申请日：2024-09-04

Applicant: Energizer Brands, LLC

Inventor： Ian Pozdol ,  Marc Syvertsen ,  Tony Rubsam ,  Kokkie Schnetz

IPC: H01M50/138 ,  H01M12/06 ,  H01M50/117 ,  H01M50/119 ,  H01M50/121 ,  H01M50/124 ,  H01M50/129 ,  H01M50/14

Abstract: A zinc-air battery includes an air cathode, a zinc anode, an electrolyte, and a housing, wherein the zinc-air battery includes a carbon dioxide scrubbing agent. A packaging for a zinc-air battery, wherein the packing includes a chamber having a carbon dioxide scrubbing agent, and the chamber is configured to contain the zinc-air battery during storage.

公开(公告)号：US12107280B2

公开(公告)日：2024-10-01

申请号：US16714307

申请日：2019-12-13

Applicant: Energizer Brands, LLC

Inventor： Ian Pozdol ,  Marc Syvertsen ,  Tony Rubsam ,  Kokkie Schnetz

IPC: H01M12/06 ,  H01M50/117 ,  H01M50/119 ,  H01M50/121 ,  H01M50/124 ,  H01M50/129 ,  H01M50/138 ,  H01M50/14

CPC classification number: H01M50/1385 ,  H01M12/06 ,  H01M50/117 ,  H01M50/119 ,  H01M50/121 ,  H01M50/124 ,  H01M50/129 ,  H01M50/14

Abstract: A zinc-air battery includes an air cathode, a zinc anode, an electrolyte, and a housing, wherein the zinc-air battery includes a carbon dioxide scrubbing agent. A packaging for a zinc-air battery, wherein the packing includes a chamber having a carbon dioxide scrubbing agent, and the chamber is configured to contain the zinc-air battery during storage.

公开(公告)号：US11848435B2

公开(公告)日：2023-12-19

申请号：US18093027

申请日：2023-01-04

Applicant: Energizer Brands, LLC

Inventor： Tony Rubsam ,  John Kania ,  Danielle Proffit ,  Katharine Kerr ,  Marc Syvertsen ,  Ian Pozdol

IPC: H01M12/06 ,  H01M50/138 ,  H01M6/04

CPC classification number: H01M12/06 ,  H01M6/045 ,  H01M50/1385 ,  H01M2300/0014

Abstract: A battery includes an air cathode, an anode, an aqueous electrolyte, and a housing, wherein the housing includes one or more air access ports defining a total vent area; the battery exhibits a cell limiting current at 1.15V; a ratio of cell limiting current at 1.15 V to total vent area is greater than about 100 mA/mm2; and the aqueous electrolyte includes an amphoteric fluorosurfactant.

公开(公告)号：US20230155212A1

公开(公告)日：2023-05-18

申请号：US18093027

申请日：2023-01-04

Applicant: Energizer Brands, LLC

Inventor： Tony Rubsam ,  John Kania ,  Danielle Proffit ,  Katharine Kerr ,  Marc Syvertsen ,  Ian Pozdol

IPC: H01M12/06 ,  H01M50/138 ,  H01M6/04

CPC classification number: H01M12/06 ,  H01M50/1385 ,  H01M6/045 ,  H01M2300/0014

Abstract: A battery includes an air cathode, an anode, an aqueous electrolyte, and a housing, wherein the housing includes one or more air access ports defining a total vent area; the battery exhibits a cell limiting current at 1.15V; a ratio of cell limiting current at 1.15 V to total vent area is greater than about 100 mA/mm2; and the aqueous electrolyte includes an amphoteric fluorosurfactant.

公开(公告)号：US11502356B2

公开(公告)日：2022-11-15

申请号：US17328308

申请日：2021-05-24

Applicant: Energizer Brands, LLC

Inventor： Ian Pozdol ,  Marc Syvertsen ,  Tony Rubsam ,  Kokkie Schnetz

IPC: H01M12/06 ,  H01M4/24 ,  H01M12/02 ,  H01M50/30

Abstract: The present technology provides a battery that includes an air cathode, an anode, an aqueous electrolyte that includes an amphoteric surfactant, and a housing that includes one or more air access ports defining a total area of void space (“vent area”), where (1) the battery is a size 13 metal-air battery and the total vent area defined by all of the air access ports is from about 0.050 mm2 to about 0.115 mm2; or (2) the battery is a size 312 metal-air battery and the total vent area defined by all of the air access ports is from about 0.03 mm2 to about 0.08 mm2.

公开(公告)号：US20210280931A1

公开(公告)日：2021-09-09

申请号：US17328308

申请日：2021-05-24

Applicant: Energizer Brands, LLC

Inventor： Ian Pozdol ,  Marc Syvertsen ,  Tony Rubsam ,  Kokkie Schnetz

IPC: H01M12/06 ,  H01M4/24 ,  H01M12/02 ,  H01M50/30

Abstract: The present technology provides a battery that includes an air cathode, an anode, an aqueous electrolyte that includes an amphoteric surfactant, and a housing that includes one or more air access ports defining a total area of void space (“vent area”), where (1) the battery is a size 13 metal-air battery and the total vent area defined by all of the air access ports is from about 0.050 mm2 to about 0.115 mm2; or (2) the battery is a size 312 metal-air battery and the total vent area defined by all of the air access ports is from about 0.03 mm2 to about 0.08 mm2.

公开(公告)号：US20200212527A1

公开(公告)日：2020-07-02

申请号：US16726382

申请日：2019-12-24

Applicant: Energizer Brands, LLC

Inventor： Ian Pozdol ,  Marc Syvertsen ,  Tony Rubsam ,  Kokkie Schnetz

IPC: H01M12/06 ,  H01M2/12 ,  H01M12/02 ,  H01M4/24

Abstract: The present technology provides a battery that includes an air cathode, an anode, an aqueous electrolyte that includes an amphoteric surfactant, and a housing that includes one or more air access ports defining a total area of void space (“vent area”), where (1) the battery is a size 13 metal-air battery and the total vent area defined by all of the air access ports is from about 0.050 mm2 to about 0.115 mm2; or (2) the battery is a size 312 metal-air battery and the total vent area defined by all of the air access ports is from about 0.03 mm2 to about 0.08 mm2.