公开(公告)号：US20210322948A1

公开(公告)日：2021-10-21

申请号：US17361377

申请日：2021-06-29

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： NAOYA SAKATA ,  MASASHI MORITA ,  HIDEKAZU ARASE ,  RYOTARO MATSUDA ,  AKIHIRO HORI

IPC: B01J20/02 ,  B01J20/34 ,  C01B13/02

Abstract: A photoresponsive oxygen storage material includes a plurality of unit cells. Each of the plurality of unit cells has a shape of a cube having eight corners and six faces. Each of the plurality of unit cells includes a plurality of zirconium-oxo clusters each located at a corresponding corner of the eight corners, and a plurality of ligands each located on a corresponding face of the six faces and each having a porphyrin skeleton and including greater than or equal to 1 and less than or equal to 4 carboxy groups. A molybdenum ion is located at a center of the porphyrin skeleton, and at least some of the plurality of unit cells are empty.

公开(公告)号：US20170149078A1

公开(公告)日：2017-05-25

申请号：US15344647

申请日：2016-11-07

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： MASASHI MORITA ,  JIN ZHANG ,  TAKEHIKO ISE ,  HIDENOBU WAKITA

IPC: H01M8/0668 ,  H01M8/0432 ,  H01M8/0612 ,  H01M8/04701 ,  H01M8/04746

CPC classification number: H01M8/0668 ,  H01M8/04014 ,  H01M8/04022 ,  H01M8/04373 ,  H01M8/04738 ,  H01M8/04753 ,  H01M8/04776 ,  H01M8/0494 ,  H01M8/0618 ,  H01M8/0662 ,  H01M2008/1293

Abstract: A solid oxide fuel cell system includes at least a solid oxide fuel cell that generates, through an electrochemical reaction, electric power from anode gas and cathode gas containing oxygen, a combustor that burns anode off-gas and cathode off-gas both discharged from the solid oxide fuel cell, and that produces exhaust gas, a purifier that is heated by heat of the exhaust gas produced by the combustor, and that includes a purification catalyst to remove substances to be cleaned up, those substances being contained in the exhaust gas, and a controller. The controller raises the temperature of the purifier to 300° C. or higher for a predetermined time.

公开(公告)号：US20180105418A1

公开(公告)日：2018-04-19

申请号：US15721961

申请日：2017-10-02

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： JIN ZHANG ,  SHIGENORI ONUMA ,  HIDENOBU WAKITA ,  YOICHIRO TSUJI ,  AKINORI YUKIMASA ,  HIROMI KITA ,  MASASHI MORITA

IPC: C01B3/24 ,  H01M8/22 ,  C07C5/373

CPC classification number: C01B3/24 ,  C01B3/38 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/066 ,  C01B2203/0816 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/1241 ,  C01B2203/1247 ,  C01B2203/1258 ,  C01B2203/1604 ,  C01B2203/169 ,  C01B2203/1695 ,  C07C5/373 ,  C10J2300/0976 ,  C10J2300/1853 ,  H01M8/0618 ,  H01M8/22 ,  Y02P20/128

Abstract: A hydrogen generation system including: a reformer generating hydrogen-containing gas using a raw material and reforming water; a combustor combusting hydrogen-containing gas and air and generating exhaust gas; a first channel passing cooling water; a condenser generating condensed water by heat exchange between exhaust gas and cooling water; a tank storing condensed water as cooling water; a pump supplying cooling water from the tank to the condenser; a second channel branching at a branch between the pump and condenser in the first channel, and passing some cooling water to the reformer as reforming water; a heater provided downstream of the branch, and heating the first channel; a temperature detector detecting the temperature of the first channel; and a controller, in an activation operation mode, determining whether the second channel is filled with reforming water, based on the temperature detected by the temperature detector after the heater has operated.

公开(公告)号：US20190300548A1

公开(公告)日：2019-10-03

申请号：US16228765

申请日：2018-12-21

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： MASASHI MORITA

IPC: C07F1/00 ,  H01M8/22 ,  H01M8/0662 ,  B01J31/16 ,  B01J20/34

Abstract: Provided is a desulfurizer for removing a sulfur compound contained in a fluid, comprising a desulfurization agent for removing the sulfur compound from the fluid and a housing which contains the desulfurization agent and the inside of which the fluid flows through. The desulfurization agent includes a metal organic framework. The metal organic framework has copper ions and organic ligands. The organic ligands include 1,3,5-benzenetricarboxylic acid and 1,3-benzenedicarboxylic acid.

公开(公告)号：US20180309145A1

公开(公告)日：2018-10-25

申请号：US15944426

申请日：2018-04-03

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： JIN ZHANG ,  SHIGENORI ONUMA ,  TAKASHI KAKUWA ,  MASASHI MORITA

IPC: H01M8/04225 ,  H01M8/04828 ,  H01M8/2425 ,  H01M8/04701 ,  H01M8/04291 ,  H01M8/12

Abstract: A high-temperature operation fuel cell system includes a cell stack; a reformer; a raw material supplier supplying a raw material to the reformer; a water supplier supplying reforming water; an air supplier supplying electric power generation air; a combustion chamber in which an off-gas from the cell stack is combusted and which heats the cell stack and the reformer; an igniter igniting the off-gas in the combustion chamber; and a controller. In a start-up sequence, the controller controls so that the raw material is supplied to the reformer, the electric power generation air is supplied to the cell stack, the off-gas is ignited by the igniter, and after the ignition, the supply of the reforming water is started, and after the supply of the reforming water is started, the controller further controls the air supplier to increase the flow rate of the electric power generation air in a stepwise manner.

公开(公告)号：US20170317367A1

公开(公告)日：2017-11-02

申请号：US15490834

申请日：2017-04-18

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： JIN ZHANG ,  HIDENOBU WAKITA ,  MASASHI MORITA

IPC: H01M8/0662 ,  H01M8/0612 ,  H01M8/04014 ,  H01M8/04302 ,  H01M8/04701 ,  H01M8/1231 ,  H01M8/124

CPC classification number: H01M8/0662 ,  H01M8/04022 ,  H01M8/04225 ,  H01M8/04231 ,  H01M8/04302 ,  H01M8/04664 ,  H01M8/04731 ,  H01M8/04738 ,  H01M8/04776 ,  H01M8/04953 ,  H01M8/0618 ,  H01M8/1231 ,  H01M2008/1293

Abstract: A high-temperature operating fuel cell system includes a reformer that produces a reformed gas from air and a raw material, an air supplier that supplies the air to the reformer, a fuel cell that generates electricity with the reformed gas and air, a combustor in which unutilized portions of the reformed gas and the air burn, a combustion exhaust gas path of a combustion exhaust gas, a depurator including a combustion catalyst for freeing the combustion exhaust gas of toxic substances, a heater that heats the combustion catalyst, and a controller. At start-up in a case of having detected an abnormal stoppage in which a purge operation is impossible, the controller first controls the heater so that the combustion catalyst is heated to a predetermined temperature and then controls the air supplier so that the high-temperature operating fuel cell system is purged by supplying the air to the reformer.