公开(公告)号：US20160190561A1

公开(公告)日：2016-06-30

申请号：US14909262

申请日：2014-08-14

Applicant: LG CHEM, LTD.

Inventor： Byoungkuk SON ,  Minchul JANG ,  Yu Mi KIM ,  Gi Su PARK

IPC: H01M4/36 ,  H01M4/38 ,  H01M4/04 ,  H01M4/56 ,  H01M4/58 ,  H01M10/052 ,  H01M4/48

CPC classification number: H01M4/366 ,  H01M4/0409 ,  H01M4/0416 ,  H01M4/136 ,  H01M4/1397 ,  H01M4/38 ,  H01M4/382 ,  H01M4/386 ,  H01M4/387 ,  H01M4/48 ,  H01M4/56 ,  H01M4/5815 ,  H01M4/5825 ,  H01M4/62 ,  H01M4/625 ,  H01M10/052 ,  H01M2004/021 ,  H01M2004/028 ,  Y02T10/7011

Abstract: The present application relates to a cathode for a lithium-sulfur battery and a method of preparing the same. A cathode for a lithium-sulfur battery according to an exemplary embodiment of the present application includes: a cathode active part including a sulfur-carbon composite; and a cathode coating layer provided on at least a portion of a surface of the cathode active part and including an inorganic oxide.

Abstract translation: 本发明涉及一种锂硫电池用阴极及其制备方法。 根据本申请的示例性实施方案的用于锂硫电池的阴极包括：包含硫 - 碳复合材料的阴极活性部分; 以及设置在阴极活性部分的表面的至少一部分上并包括无机氧化物的阴极涂层。