公开(公告)号：US20240052505A1

公开(公告)日：2024-02-15

申请号：US18491746

申请日：2023-10-20

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KOICHIRO ASAZAWA ,  HIROSHI SHIRATAKI ,  HIDEAKI MURASE ,  TAKAO HAYASHI ,  KOICHI KOGA

IPC: C25B11/061 ,  C25B1/04 ,  C25B9/23 ,  C25B11/032 ,  C25B11/052 ,  C25B11/075

CPC classification number: C25B11/061 ,  C25B1/04 ,  C25B9/23 ,  C25B11/032 ,  C25B11/052 ,  C25B11/075

Abstract: A water electrolysis cell includes an anode, a cathode, and an anion-exchange membrane disposed between the anode and the cathode. The anode includes a catalyst layer disposed on the anion-exchange membrane and an anode gas diffusion layer disposed on the catalyst layer. The anode gas diffusion layer includes metal fiber. In the metal fiber, a section constituting a surface of the metal fiber is composed of nickel.