Gentagelsesenhed til en stak elektrokemiske celler samt en stakindretning

摘要

The present invention relates to a repetition unit for a stack of electrochemical cells comprising a cathode-electrolyte-anode unit as well as a first layer and at least one further layer of an interconnector plate contacting it, wherein the first layer is made from sheet metal and is in electrical contact with the cathode-electrolyte-anode unit, while the at least one further layer is omitted in an active region, wherein furthermore the at least one further layer comprises an unshaped planar material and the first layer is also unshaped in a marginal region surrounding the active region and the cathode-electrolyte-anode unit and wherein all the named layers of the interconnector plate are soldered to one another in the marginal region. The invention furthermore relates to a corresponding stack arrangement of electrochemical cells as well as to a method for the manufacture of such a repetition unit.