公开(公告)号：US11367877B1

公开(公告)日：2022-06-21

申请号：US16538660

申请日：2019-08-12

Applicant: Apple Inc.

Inventor： Wang Xu ,  Steven Kaye

IPC: H01M4/00 ,  H01M4/66 ,  H01M10/26

Abstract: Energy storage devices, battery cells, and batteries of the present technology may include a first current collector including a material characterized by a maximum corrosion current in an aqueous electrolyte below or about 2 mA/cm2. The batteries may include a cathode material coupled with the first current collector. The batteries may include a second current collector, and may include an anode material coupled with the second current collector. The batteries may also include an aqueous electrolyte characterized by a pH greater than or about 14.