公开(公告)号：US12051805B2

公开(公告)日：2024-07-30

申请号：US17974996

申请日：2022-10-27

Applicant: SAFT AMERICA

Inventor： Xilin Chen ,  Frank Cao ,  Carine Margez Steinway ,  Kamen Nechev ,  Shih-Chieh Liao ,  Chia-Ming Chang ,  Dar-Jen Liu

IPC: H01M4/525 ,  H01M4/36 ,  H01M4/505 ,  H01M10/0525 ,  H01M4/02

CPC classification number: H01M4/525 ,  H01M4/366 ,  H01M4/505 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/028

Abstract: A multi-layer cathode coating for positive electrode of a rechargeable electrochemical cell (or secondary cell) (such as a lithium-ion secondary battery) and a secondary battery including a cathode having a multi-layer cathode coating. Multi-layer cathode coatings containing blends of one or more cathode active materials in certain weight ratios thereof.

公开(公告)号：US20240145697A1

公开(公告)日：2024-05-02

申请号：US17974996

申请日：2022-10-27

Applicant: SAFT AMERICA

Inventor： Xilin Chen ,  Frank Cao ,  Carine Margez Steinway ,  Kamen Nechev ,  Shih-Chieh Liao ,  Chia-Ming Chang ,  Dar-Jen Liu

IPC: H01M4/525 ,  H01M4/36 ,  H01M4/505 ,  H01M10/0525

CPC classification number: H01M4/525 ,  H01M4/366 ,  H01M4/505 ,  H01M10/0525 ,  H01M2004/028

Abstract: A multi-layer cathode coating for positive electrode of a rechargeable electrochemical cell (or secondary cell) (such as a lithium-ion secondary battery) and a secondary battery including a cathode having a multi-layer cathode coating. Multi-layer cathode coatings containing blends of one or more cathode active materials in certain weight ratios thereof.