公开(公告)号：US20240006652A1

公开(公告)日：2024-01-04

申请号：US17853885

申请日：2022-06-29

Applicant: NISSAN NORTH AMERICA, INC.

Inventor： Elahe MOAZZEN

IPC: H01M10/0525 ,  H01M4/485 ,  H01M4/62 ,  H01M4/58

CPC classification number: H01M10/0525 ,  H01M4/485 ,  H01M2004/028 ,  H01M4/5825 ,  H01M4/5815 ,  H01M4/625

Abstract: A cathode is provided that includes a catholyte material and cathode active material particles. The cathode active material particles include an electrically conductive core and a cathode active material. The electrically conductive core is formed of an electrically conductive material. The cathode active material is disposed on a surface of the electrically conductive core.

公开(公告)号：US20240088465A1

公开(公告)日：2024-03-14

申请号：US17900810

申请日：2022-08-31

Applicant: NISSAN NORTH AMERICA, INC.

Inventor： Elahe MOAZZEN ,  Kulwinder DHINDSA

IPC: H01M10/54 ,  H01M4/505 ,  H01M4/525 ,  H01M4/62 ,  H01M10/0525

CPC classification number: H01M10/54 ,  H01M4/505 ,  H01M4/525 ,  H01M4/623 ,  H01M10/0525

Abstract: A method is provided for separating a binder from cathode active material particles. The method includes combining the binder, the cathode active material particles, water and solvent in a vessel to form a single phase. The method further includes allowing the single phase to settle and form a first phase and a second phase, and separating the first phase from the second phase. The first phase contains the solvent and the binder, and the second phase contains the water and the cathode active material particles.