公开(公告)号：WO2015192008A3

公开(公告)日：2016-03-24

申请号：PCT/US2015035570

申请日：2015-06-12

Applicant: VORBECK MATERIALS CORP ,  UNIV PRINCETON

Inventor： POPE MICHAEL A ,  ALAIN-RIZZO VALERIE ,  LETTOW JOHN ,  AKSAY ILLHAN A ,  DABBS DANIEL

IPC: H01M8/10

CPC classification number: H01M2/1646 ,  H01M2/1673 ,  H01M2/1686 ,  H01M4/134 ,  H01M4/381 ,  H01M4/382 ,  H01M10/052 ,  H01M10/054 ,  H01M10/058 ,  Y02T10/7011 ,  Y10T29/4911

Abstract: Embodiments of the present invention relate to energy storage devices and associated methods of manufacture. In one embodiment, an energy storage device comprises an electrolyte. An anode is at least partially exposed to the electrolyte. A selectively permeable membrane comprising a graphene based material is positioned proximate to the anode. The selectively permeable membrane reduces a quantity of a component that is included in the electrolyte from contacting the anode and thereby reduces degradation of the anode.

Abstract translation: 本发明的实施例涉及能量存储装置和相关的制造方法。 在一个实施例中，能量存储装置包括电解质。 阳极至少部分地暴露于电解质。 包括基于石墨烯的材料的选择性渗透膜位于阳极附近。 选择性渗透膜减少包含在电解质中的组分与阳极接触的量，从而减少阳极的劣化。