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公开(公告)号：EP4362147A2
公开(公告)日：2024-05-01
申请号：EP24151016.3
申请日：2019-01-17
IPC分类号： H01M8/10
CPC分类号： H01M8/0254 , H01M8/026 , H01M8/0265 , H01M8/0267 , H01M2008/109520130101 , H01M8/0232 , H01M8/2483 , Y02E60/50
摘要： An electrochemical cell stack having a plurality of electrochemical cells stacked along a longitudinal axis. The electrochemical cells include a membrane electrode assembly comprising a cathode catalyst layer, an anode catalyst layer, and a polymer membrane interposed between the cathode catalyst layer and the anode catalyst layer. The electrochemical cells also include an anode plate and a cathode plate with the membrane electrode assembly interposed therebetween, and the anode plate defines a plurality of channels that form an anode flow field facing the anode catalyst layer. The electrochemical cells further include a cathode flow field positioned between the cathode plate and the cathode catalyst layer, wherein the cathode flow field comprises a porous structure.
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公开(公告)号：EP3740988A1
公开(公告)日：2020-11-25
申请号：EP19703542.1
申请日：2019-01-17
发明人： GAMBINI, Filippo , BLANCHET, Scott
IPC分类号： H01M8/0228 , H01M8/0245 , H01M8/0258 , H01M8/0265 , H01M8/2483
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公开(公告)号：EP3557673B1
公开(公告)日：2020-11-25
申请号：EP19177224.3
申请日：2014-02-19
发明人： BLANCHET, Scott , DOMIT, Edward , LAWRIE, Duncan
IPC分类号： H01M8/24
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4.发明公开
公开(公告)号：EP3628391A1
公开(公告)日：2020-04-01
申请号：EP19210192.1
申请日：2015-08-28
发明人： LI, Zhijiang , VANZANDT, Kyle , BLANCHET, Scott
IPC分类号： B01D53/047 , B01D53/26 , C25B1/02 , C25B15/02
摘要： A controller for operating one or more downstream valves of an electrochemical hydrogen compressor or an electrolyzer is disclosed. The controller comprises a temperature sensor, a circuit and a pressure sensor.
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公开(公告)号：EP3004721B1
公开(公告)日：2019-06-26
申请号：EP14735017.7
申请日：2014-05-30
发明人： BLANCHET, Scott
IPC分类号： F17C5/06
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6.发明公开
公开(公告)号：EP3495032A2
公开(公告)日：2019-06-12
申请号：EP19154354.5
申请日：2015-08-28
发明人： LI, Zhijiang , VANZANDT, Kyle , BLANCHET, Scott
IPC分类号： B01D53/047 , B01D53/26 , C25B1/02 , C25B15/02
CPC分类号： B01D53/261 , B01D53/047 , B01D2256/16 , C25B1/02 , C25B15/02
摘要： In accordance with one embodiment, a method of drying a hydrogen gas mixture is disclosed. The method may include determining a mass flow rate of water m H2O in a hydrogen gas mixture stream and an adsorbent capacity of one or more adsorbent beds; determining a first period of time based on the determined mass flow rate of water m H2O in the hydrogen gas mixture stream and the adsorbent capacity; directing the hydrogen gas mixture stream through a first adsorbent bed of the one or more adsorbent beds for the first period of time; adsorbing a quantity of water from the hydrogen gas mixture stream into the first adsorbent bed; and regenerating the first adsorbent bed.
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公开(公告)号：EP4362147A3
公开(公告)日：2024-09-11
申请号：EP24151016.3
申请日：2019-01-17
IPC分类号： H01M8/0232 , H01M8/0254 , H01M8/026 , H01M8/0265 , H01M8/0267 , H01M8/2483 , H01M8/1018 , H01M8/10
CPC分类号： H01M8/0254 , H01M8/026 , H01M8/0265 , H01M8/0267 , H01M2008/109520130101 , H01M8/0232 , H01M8/2483 , Y02E60/50
摘要： An electrochemical cell stack having a plurality of electrochemical cells stacked along a longitudinal axis. The electrochemical cells include a membrane electrode assembly comprising a cathode catalyst layer, an anode catalyst layer, and a polymer membrane interposed between the cathode catalyst layer and the anode catalyst layer. The electrochemical cells also include an anode plate and a cathode plate with the membrane electrode assembly interposed therebetween, and the anode plate defines a plurality of channels that form an anode flow field facing the anode catalyst layer. The electrochemical cells further include a cathode flow field positioned between the cathode plate and the cathode catalyst layer, wherein the cathode flow field comprises a porous structure.
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公开(公告)号：EP4150686A1
公开(公告)日：2023-03-22
申请号：EP21733867.2
申请日：2021-05-14
发明人： BLANCHET, Scott , VAN BOEYEN, Roger
IPC分类号： H01M8/0232 , H01M8/0254 , H01M4/86 , H01M4/88 , H01M8/1018
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9.发明公开
公开(公告)号：EP3462528A1
公开(公告)日：2019-04-03
申请号：EP18151181.7
申请日：2013-07-19
发明人： BLANCHET, Scott , LUNT, Benjamin
摘要： The present disclosure is directed towards the design and arrangement of flow structures in electrochemical cells for use in high differential pressure operations. The flow structure on the low pressure-side (28) of the cell has a larger surface area than the flow structure on the high-pressure side (22) of the cell at the flow structure-MEA interface. The boundary of the high pressure flow structure is entirely within the boundary of the low pressure flow structure. A seal (25) around the high pressure flow structure (22) is also contained within the boundary of the low pressure flow structure (28). In such an arrangement, high fluid pressures acting on the electrolyte membrane (40) from the high-pressure side (22) of the cell is fully and continuously balanced by the flow structure on the low pressure-side (28) of the membrane. Use of the flow structure on the low pressure side as a membrane support prevents the rupture or deformation of the membrane under high stresses.
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