公开(公告)号：US20190221812A1

公开(公告)日：2019-07-18

申请号：US16244146

申请日：2019-01-10

Applicant: Academia Sinica

Inventor： Chih-Wei CHU ,  Nahid KAISAR ,  Syed Ali ABBAS

IPC: H01M2/16 ,  H01M2/14 ,  H01M10/052

CPC classification number: H01M2/1686 ,  H01M2/145 ,  H01M2/1646 ,  H01M2/1653 ,  H01M10/052

Abstract: The present invention provides a commercialized Li—S battery is applied in electronic appliance, such as hybrid electric vehicle (HEV), telecommunication, portable electronics, and device for renewable energy like solar and wind. The invention provides a method for manufacturing Li—S battery, comprising the following steps: firstly forming low dimensional materials on one side of a bilayer separator of a Li—S battery is achieved, and then forming a polymer on an other side of the bilayer separator of the Li—S battery to prevent a migration of polysulfide to anode side is completed.