公开(公告)号：US20240178458A1

公开(公告)日：2024-05-30

申请号：US18476835

申请日：2023-09-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Ming-Yi LU ,  Yi-Chang CHEN ,  Chang-Rung YANG ,  Chyi-Ming LEU ,  Ju-Wen CHANG ,  Ming-Xue LI ,  Tsung-Hsiung WANG

IPC: H01M10/0585 ,  H01M4/04 ,  H01M4/38 ,  H01M4/48 ,  H01M4/583

CPC classification number: H01M10/0585 ,  H01M4/0404 ,  H01M4/386 ,  H01M4/48 ,  H01M4/583 ,  H01M2004/027

Abstract: A lithium battery includes a positive electrode plate, a negative electrode plate, an electrolyte disposed between the positive electrode plate and the negative electrode plate, a separator disposed in the electrolyte, and an organic-inorganic composite film disposed on the surface of the positive electrode plate, the surface of the negative electrode plate, the surface of the separator, or a combination thereof. The organic-inorganic composite film includes 100 parts by weight of clay, 3 to 35 parts by weight of lignocellulose, and 25 to 270 parts by weight of a first binder.