公开(公告)号：US20240088354A1

公开(公告)日：2024-03-14

申请号：US17941253

申请日：2022-09-09

Applicant: Apple Inc.

Inventor： Xiaoyun Yang ,  Aaron Smith ,  Wanjie Zhang ,  Siva Ram Kumar Muthukumar ,  Kai Yu ,  Enbang Wang ,  Yafeng Chen ,  Rohit Bedida ,  Xiaoyu Shen ,  Xingxing Zhang

IPC: H01M4/36 ,  H01M4/60 ,  H01M4/66

CPC classification number: H01M4/366 ,  H01M4/602 ,  H01M4/661 ,  H01M4/663

Abstract: A battery electrode includes a first metal foil, a second metal foil, and a thermoplastic polymer layer between the first metal foil and the second metal foil. The battery electrode also includes a first coating adjacent to the first metal foil such that the first metal foil is between the thermoplastic polymer layer and the first coating. The battery electrode also includes a second coating adjacent to the second metal foil such that the second metal foil is between the thermoplastic polymer layer and the second coating.