Membranelektrodenanordnung, Elektrochemische Zelle und Wasserstoffherstellungsvorrichtung

Details

Veröffentlichungs-Nr.

EP4786650

Anmeldetag

22. Januar 2026

Veröffentlichung

5. August 2026

Rechtsraum

EP

Abstract

A membrane electrode assembly includes: an anode; a cathode; and an electrolyte membrane provided between the anode and cathode. The anode includes: a porous and conductive anode conductive transport layer; and an anode catalyst layer provided between the anode conductive transport layer and the electrolyte membrane. The anode catalyst layer includes first sheet layers and first gap layers, each first sheet layer and each first gap layer being alternately stacked. The cathode includes a porous and conductive cathode conductive transport layer, and a cathode catalyst layer provided between the cathode conductive transport layer and the electrolyte membrane. The cathode catalyst layer includes second sheet layers and second gap layers, each second sheet layer and each second gap layer being alternately stacked. A porosity of the cathode conductive transport layer is higher than a porosity of the anode conductive transport layer.

Anmelder

Firmen

KABUSHIKI KAISHA TOSHIBA
Toshiba Energy Systems & Solutions Corporation

Land

🇯🇵 Japan