Membranelektrodenanordnung, Elektrochemische Zelle, Stapel, Elektrolyseur und Herstellungsverfahren für Membranelektrodenanordnung

Details

Veröffentlichungs-Nr.

EP4350041

Aktenzeichen

EP23194922

Anmeldetag

1. September 2023

Veröffentlichung

12. März 2025

Rechtsraum

EP

IPC

C25B1/04C25B9/23C25B9/77C25B11/02C25B11/032C25B11/052

Abstract

A membrane electrode assembly according to an embodiment includes a first diffusion layer; a second diffusion layer; an electrolyte membrane provided between the first diffusion layer and the second diffusion layer; a first catalyst layer provided between the first diffusion layer and the electrolyte membrane; and a second catalyst layer provided between the second diffusion layer and the electrolyte membrane, wherein the first diffusion layer includes a first surface facing the first catalyst layer, and the first surface includes a chamfered portion, and a second surface provided on an opposing side of the first surface, and the second surface includes a protrusion protruding from the side of the first surface toward the side of the second surface.

Anmelder

Firmen

KABUSHIKI KAISHA TOSHIBA
Toshiba Energy Systems & Solutions Corporation

Land

🇯🇵 Japan

Fachgebiete