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71.发明公开
公开(公告)号：EP3605680A1
公开(公告)日：2020-02-05
申请号：EP18775648.1
申请日：2018-03-30
申请人： Osaka Gas Co., Ltd.
发明人： MINAMI Kazuyuki , ECHIGO Mitsuaki , OHNISHI Hisao , TSUDA Yuji , MANABE Kyohei , YAMAZAKI Osamu
IPC分类号： H01M4/86 , C01B3/38 , H01M4/88 , H01M8/0202 , H01M8/04 , H01M8/0606 , H01M8/12
摘要： Provided is a low-cost electrochemical element that includes a high-performance electrode layer. The electrochemical element includes an electrode layer, and the electrode layer contains small particles and large particles. The small particles have a particle diameter of 200 nm or less in the electrode layer, and the large particles have a particle diameter of 500 nm or more in the electrode layer.
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72.发明公开
公开(公告)号：EP3603776A1
公开(公告)日：2020-02-05
申请号：EP18863682.3
申请日：2018-09-21
发明人： KITAURA, Takenori , OTA, Yudai
IPC分类号： B01D63/10 , B01D53/22 , B01D63/00 , B01D69/02 , B01D69/12 , H01M8/04 , H01M8/04082 , H01M8/0662 , H01M8/12
摘要： A spiral-wound type gas separation membrane element includes a central tube and a laminate (7) wound around the central tube. Laminate (7) includes at least one structure where a feed-side flow path member (3), a gas separation membrane (2), and a permeate-side flow path member (4) are superimposed in this order. Permeate-side flow path member (4) has a thickness of 400 µm to 1300 µm. Gas separation membrane (2) is a membrane where a hydrophilic resin composition layer (20), a porous layer (21), and a permeate-side surface layer (22) are superimposed in this order. Permeate-side surface layer (22) faces Permeate-side flow path member (4) and has a Young's modulus of 20 MPa to 400 MPa.
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公开(公告)号：EP3595064A1
公开(公告)日：2020-01-15
申请号：EP18764402.6
申请日：2018-03-01
申请人： Tokyo Gas Co., Ltd.
IPC分类号： H01M8/04 , H01M8/04858 , H01M8/12
摘要： A fuel cell system that includes a first fuel cell that generates electric power using a hydrogen-containing fuel gas; a second fuel cell that generates electric power using off-gas exhausted from the first fuel cell and containing hydrogen that has not reacted in the first fuel cell; a first control device that controls the electric power output from the first fuel cell by adjusting a current or a voltage being output from the first fuel cell; a second control device that controls the electric power output from the second fuel cell by adjusting a current or a voltage being output from the second fuel cell; and an output control device that controls at least one of the first control device or the second control device such that a total electric power being generated by the first fuel cell and the second fuel cell approaches an electric power demand.
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公开(公告)号：EP3284127B1
公开(公告)日：2019-11-27
申请号：EP16716927.5
申请日：2016-03-17
申请人： Powercell Sweden AB
IPC分类号： H01M8/2465 , H01M8/0247 , H01M8/0271 , H01M8/2404 , H01M2/20 , H01M8/24 , H01M8/02 , H01M8/04
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公开(公告)号：EP3570355A1
公开(公告)日：2019-11-20
申请号：EP17890954.5
申请日：2017-01-10
发明人： KAWABUCHI, Mari , SONG, Dong , FUKUYAMA, Yosuke
IPC分类号： H01M8/04 , H01M8/04228 , H01M8/04303 , H01M8/12
摘要： A control method for a fuel cell system that includes a solid oxide fuel cell configured to generate power upon receipt of supply of an anode gas and a cathode gas includes an anode protection execution determination process of performing execution determination of an anode protection process of applying a predetermined protection current to the fuel cell in order to restrain catalyst oxidation in an anode of the fuel cell. In the anode protection execution determination process, an internal impedance of the fuel cell at an anode response frequency at which an anode reaction resistance of the fuel cell is detectable is acquired, and based on the internal impedance at the anode response frequency, whether the anode protection process is to be executed or not is determined.
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公开(公告)号：EP2469637B1
公开(公告)日：2019-11-13
申请号：EP10252226.5
申请日：2010-12-24
IPC分类号： H01M8/248 , C25B9/20 , H01M8/04 , C25B15/08 , H01M8/2475 , H01M8/04746 , H01M8/0438
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公开(公告)号：EP3545047A1
公开(公告)日：2019-10-02
申请号：EP17797647.9
申请日：2017-11-14
申请人： BASF SE
发明人： DIETL, Harald , SIEG, Roger
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公开(公告)号：EP2882023B1
公开(公告)日：2019-10-02
申请号：EP13828034.2
申请日：2013-08-05
申请人： Kyocera Corporation
发明人： NAKAMURA, Kazutaka
IPC分类号： H01M8/04 , H01M8/00 , H02J13/00 , H01M8/10 , H01M8/12 , H01M16/00 , H01M8/04828 , H01M8/0662 , H02J3/38 , H01M8/1018 , H01M8/124
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公开(公告)号：EP3327844B1
公开(公告)日：2019-07-31
申请号：EP17208330.5
申请日：2012-12-28
发明人： KIM, Kyoung-Ju , OH, Young Seok , LEE, Moo Seok
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公开(公告)号：EP3514874A1
公开(公告)日：2019-07-24
申请号：EP16916250.0
申请日：2016-09-15
发明人： SATAKE, Masamitsu
IPC分类号： H01M8/04
摘要： A fuel cell system of the present invention includes: a fuel cell that is supplied with a fuel gas and an oxidant gas to generate electric power; a fuel tank that stores therein liquid fuel acting as the fuel gas; an oxidant gas supply source configured to supply the oxidant gas; and a supply/discharge mechanism that is connected to the fuel tank and the oxidant gas supply source, the supply/discharge mechanism being configured to supply and discharge the fuel gas and the oxidant gas to and from the fuel cell. The fuel cell system further includes: a collector configured to collect vaporized fuel that is vaporized in the fuel tank; an introduction path that is connected to the fuel tank and the collector, the introduction path being configured to guide the vaporized fuel to the collector; a discharge path configured to discharge the vaporized fuel collected by the collector to the supply/ discharge mechanism; and a supply path and a purge gas supply unit that are connected to the collector, the supply path and the purge gas supply unit being configured to supply, to the collector, purge gas for pushing out the vaporized fuel collected by the collector into the discharge path.
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