公开(公告)号：US20190089014A1

公开(公告)日：2019-03-21

申请号：US16081985

申请日：2017-03-03

Applicant: BASF SE

Inventor： Peter Heidebrecht ,  Domnik Bayer ,  Wolfgang Jabczynski ,  Jesus Enrique Zerpa Unda ,  Anna Katharina Duerr

IPC: H01M10/39 ,  H01M10/44

Abstract: Provided herein is an apparatus for storing electric energy including at least one electrochemical cell having an anode space and a cathode space that are separated by a solid electrolyte, a first store for anode material that is connected to the anode space, and a second store for cathode material that is connected to the cathode space. The cathode space is also connected to a third store. The second and third stores are connected to one another by means of a gas conduit that opens into the upper region of the second and third stores. A conveying apparatus for gas having a reversible conveying direction is accommodated in the gas conduit. Further provided herein is a method of operating the apparatus.