Membranelektrodenanordnung für Wasserelektrolysezelle und Wasserelektrolysezelle damit

Details

Veröffentlichungs-Nr.

EP4800156

Anmeldetag

21. November 2024

Veröffentlichung

19. Juni 2025

Rechtsraum

EP

Abstract

Provided is a membrane-electrode assembly for a water electrolysis cell, including: a polymer electrolyte membrane having an active area and an inactive area surrounding the active area; a hydrogen generation electrode positioned on a first surface of the active area of the polymer electrolyte membrane; an oxygen generation electrode positioned on a second surface of the active area of the polymer electrolyte membrane; a first subgasket disposed on a first surface of the inactive area of the polymer electrolyte membrane and surrounding the hydrogen generation electrode; and a second subgasket disposed on a second surface of the inactive area of the polymer electrolyte membrane and surrounding the oxygen generation electrode, wherein the first subgasket has a first window accommodating the hydrogen generation electrode, and a first water supply path surrounding the first window and exposing the inactive area of the polymer electrolyte membrane.

Anmelder

Firma

Kolon Industries, Inc.

Land

🇰🇷 Südkorea