摘要 |
An electrolytic separator, comprising a first layer (3) extending over a first side (S1) of a substrate (1), wherein the first layer (3) includes ion conducting ceramic material, characterised in that the substrate (1) includes a plurality of perforations (2) that are closed by the ion conducting ceramic material of the first layer (3). Also, the invention provides a battery, a fuel cell, a manufacturing method and system. |