| 摘要 |
An electrochemical energy store including a cathode space, an anode space, at least one electrolyte solution, the electrolyte solution being in the cathode space and in the anode space, and at least one separator, to separate the cathode space from the anode space. The separator includes a diaphragm, and the diaphragm has a permeability to molecules smaller than or equal to 250 Dalton, the diaphragm having a valence-dependent permeability to the molecules. In addition, also described is a separator for the electrochemical energy store, a method for manufacturing a diaphragm for the separator, and the use of the electrochemical energy store in an electrical device. The long-term stability of the electrochemical energy store may be increased by the present system. |
