公开(公告)号：US20240145779A1

公开(公告)日：2024-05-02

申请号：US18494866

申请日：2023-10-26

Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY

Inventor： Sang-Young LEE ,  Won-Yeong KIM ,  Hong-I KIM

IPC: H01M10/0567 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569

CPC classification number: H01M10/0567 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2300/0002 ,  H01M2300/0028

Abstract: Provided is a biphasic electrolyte solution including: an aqueous electrolyte solution layer including a kosmotropic metal salt and water; and a nonaqueous electrolyte solution layer including a second metal salt and a nonaqueous organic solvent, and the biphasic electrolyte solution may provide a battery which satisfies both excellent battery performance and life characteristics.