公开(公告)号：US20170054170A1

公开(公告)日：2017-02-23

申请号：US15226114

申请日：2016-08-02

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： HIDENOBU WAKITA ,  YASUHIKO ITOH ,  ATSUO OKAICHI ,  OSAMU SAKAI

IPC: H01M8/0662 ,  H01M8/0612

CPC classification number: H01M8/0681 ,  B01D53/326 ,  B01D2256/16 ,  C01B3/384 ,  C01B3/48 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/0445 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0811 ,  H01M8/0618 ,  Y02P20/52

Abstract: A hydrogen purifier includes an electrolyte membrane including a proton conductive polymer, an anode having an anode catalyst layer disposed on one side of the electrolyte membrane, a cathode having a cathode catalyst layer disposed on the other side of the electrolyte membrane, a separator which has a fluid channel and through which carbon monoxide, hydrogen and oxygen are supplied to the anode, and a power supply that energizes the anode and the cathode, the anode catalyst layer including Pt, the cathode catalyst layer including Pt and Ru.

Abstract translation: 氢净化器包括电解质膜，该电解质膜包括质子传导性聚合物，具有设置在电解质膜的一侧的阳极催化剂层的阳极，具有设置在电解质膜的另一侧的阴极催化剂层的阴极， 向阳极提供一氧化碳，氢和氧的流体通道，以及使阳极和阴极通电的电源，包括Pt的阳极催化剂层，包括Pt和Ru的阴极催化剂层。

公开(公告)号：US20180166713A1

公开(公告)日：2018-06-14

申请号：US15808888

申请日：2017-11-10

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： HIDENOBU WAKITA ,  YASUHIKO ITOH ,  YUSUKE FUJITA

IPC: H01M8/04089 ,  H01M8/04664

CPC classification number: H01M8/04089 ,  B01D19/0063 ,  C25B1/02 ,  C25B9/00 ,  C25B15/02 ,  F17C11/005 ,  H01M8/04686 ,  H01M8/0681 ,  H01M2250/20 ,  Y02T90/32

Abstract: An apparatus includes a proton-conducting electrolyte membrane, an anode, a cathode, a first flow path which is disposed on the anode and through which an anode fluid containing hydrogen as a constituent element flows, a second flow path which is disposed on the cathode and through which hydrogen flows, a voltage applicator, a detector which detects a hydrogen cross leak amount passing through the membrane, where the detector detects the hydrogen cross leak amount from, a natural potential of one electrode of the cathode and the anode after forming a state where hydrogen is present at the one electrode and hydrogen is not present at the other electrode of the cathode and the anode, or a current flowing between the anode and the cathode when the voltage is applied from the voltage applicator in a state where the first flow path and the second flow path are both sealed off.