公开(公告)号：US20160072111A1

公开(公告)日：2016-03-10

申请号：US14783343

申请日：2014-04-07

Applicant: LG ELECTRONICS INC.

Inventor： Yong Ho KIM ,  Doo Hwan MYUNG ,  Geun Ho CHOI ,  Ho June KIM

IPC: H01M2/16 ,  H01M2/14

CPC classification number: H01M2/1686 ,  H01M2/145 ,  H01M2/1646 ,  H01M2/166

Abstract: A separator for secondary batteries is disclosed. The separator includes a separator main body and a coating layer disposed on the separator main body and including a first particle having a first melting point and a second particle having a second melting point that is higher than the first melting point.

Abstract translation: 公开了一种用于二次电池的隔板。 隔板包括隔板主体和设置在隔板主体上的涂层，包括具有第一熔点的第一颗粒和具有高于第一熔点的第二熔点的第二颗粒。