公开(公告)号：US20200161658A1

公开(公告)日：2020-05-21

申请号：US16335643

申请日：2017-09-26

Applicant: LG CHEM, LTD.

Inventor： Jeong Ae YOON ,  Yu Mi KIM ,  Choong Hyeon LEE ,  Doo Kyung YANG ,  Sung Soo YOON

IPC: H01M4/62 ,  H01M4/587 ,  H01M4/38 ,  H01M4/36 ,  H01M10/052

Abstract: A binder for a lithium-sulfur secondary battery cathode, a composition containing the same, and an acrylic binder capable of forming a cross-linked network and a use thereof. The binder contains a polar functional group capable of strongly interacting with sulfur.