公开(公告)号：US20240113333A1

公开(公告)日：2024-04-04

申请号：US18539224

申请日：2023-12-13

Applicant: Apple Inc.

Inventor： Steven Kaye ,  Maria N. Luckyanova ,  Ghym E. Loveness

IPC: H01M10/0565 ,  H01M4/38 ,  H01M4/50 ,  H01M4/505 ,  H01M4/525 ,  H01M4/62 ,  H01M10/26 ,  H01M10/28 ,  H01M50/46 ,  H01M50/497

CPC classification number: H01M10/0565 ,  H01M4/38 ,  H01M4/50 ,  H01M4/505 ,  H01M4/525 ,  H01M4/622 ,  H01M10/26 ,  H01M10/28 ,  H01M50/46 ,  H01M50/497 ,  H01M50/494 ,  H01M2300/0014 ,  H01M2300/0082

Abstract: Energy storage devices, battery cells, and batteries of the present technology may include a first current collector and a second current collector. The batteries may include an anode material coupled with the first current collector. The batteries may include a cathode material coupled with the second current collector. The batteries may also include a polymeric material coupled between the cathode material and the anode material. The polymeric material may be characterized by a cationic backbone. The polymeric material may be configured to selectively provide anionic transport across the polymeric material while limiting cationic transport across the polymeric material.