Siemens Aktiengesellschaft

Frank Baernreuther

Joachim Hoffmann

Florian Eder

Armin Datz

Torsten Brandt

Herbert Hartnack

Anett Eder

An electrochemical cell has at least one plate element which can be cooled by a liquid coolant, such as water. The plate element has a surface that can be wetted for the purpose of cooling with the coolant. The surface of the plate element in the electrochemical cell is configured such that a contact angle between the surface and the liquid coolant is less than 90&#xb0;. In the method for producing the electrochemical cell an additional method step is carried out which influences the wettable surfaces of plate elements for cooling with coolant and by which a contact angle between the surface and the coolant is decreased.

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Nuremberg, Germany

Frank Baernreuther