公开(公告)号：US20190044185A1

公开(公告)日：2019-02-07

申请号：US16050987

申请日：2018-07-31

Applicant: Drexel University

Inventor： Yury Gogotsi ,  Meng-Qiang Zhao ,  Xin-Bing Cheng

IPC: H01M10/0562 ,  H01M10/052

Abstract: Battery electrolytes comprising: (a) a solvent suitable for use in a battery electrolyte such as an organic liquid solvent or an ionic liquid; (b) a lithium ion or sodium ion salt suitable for use in a battery electrolyte; and (c) a dispersion of nanoparticles of carbon, metal or metalloid oxides or hydroxides, carbides, nitrides, sulfides, graphene or MXene particles; or a combination thereof. The present invention is also directed to battery cells and batteries comprising these electrolytes and devices comprising these battery cells and batteries.