公开(公告)号：US20240218525A1

公开(公告)日：2024-07-04

申请号：US18598841

申请日：2024-03-07

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Kunihiro UKAI ,  Norihiko KAWABATA ,  Osamu SAKAI ,  Hidenobu WAKITA ,  Jin ZHANG ,  Yukimune KANI

IPC: C25B1/02 ,  B01D53/32

CPC classification number: C25B1/02 ,  B01D53/326

Abstract: An electrochemical hydrogen pump includes at least one hydrogen pump unit including an electrolyte membrane, an anode on one main surface of the electrolyte membrane, a cathode on the other main surface of the electrolyte membrane, an anode separator on the anode, and a cathode separator on the cathode, the at least one hydrogen pump unit transferring, to the cathode, hydrogen supplied to the anode and pressurizing the hydrogen, a first fixing member for preventing movement of the cathode separator in a direction in which the cathode separator is stacked, a first end plate on the anode separator at one end in the stacking direction, a second end plate on the cathode separator at the other end in the stacking direction, and a first gas flow channel through which hydrogen in the cathode is supplied to a first space between the second end plate and the cathode separator.