公开(公告)号：US20240283013A1

公开(公告)日：2024-08-22

申请号：US18643698

申请日：2024-04-23

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yui MASUMOTO ,  Yoshimasa NAKAMA

IPC: H01M10/0562

CPC classification number: H01M10/0562 ,  H01M2300/008

Abstract: A solid electrolyte material of the present disclosure includes Li, Nb, M, and F. The M is at least one selected from the group consisting of Be, Mg, Ca, Sr, Ba, Sc, Y, Al, Ga, In, Zr, and Sn. A battery of the present disclosure includes a positive electrode, a negative electrode, and an electrolyte layer disposed between the positive electrode and the negative electrode. At least one selected from the group consisting of the positive electrode, the negative electrode, and the electrolyte layer includes the solid electrolyte material of the present disclosure.

公开(公告)号：US20240283014A1

公开(公告)日：2024-08-22

申请号：US18643712

申请日：2024-04-23

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yui MASUMOTO ,  Yoshimasa NAKAMA

IPC: H01M10/0562 ,  H01M4/02 ,  H01M4/131 ,  H01M4/505 ,  H01M4/525

CPC classification number: H01M10/0562 ,  H01M4/131 ,  H01M4/505 ,  H01M4/525 ,  H01M2004/028 ,  H01M2300/008 ,  H01M2300/0094

Abstract: A positive electrode material of the present disclosure includes a positive electrode active material and a first electrolyte that is a solid electrolyte. The first electrolyte includes Li, Nb, M1, and F. The M1 is at least one selected from the group consisting of Be, Mg, Ca, Sr, Ba, Sc, Y, Al, Ga, In, Zr, and Sn. A battery of the present disclosure includes a positive electrode, a negative electrode, and an electrolyte layer disposed between the positive electrode and the negative electrode. The positive electrode includes the positive electrode material of the present disclosure.