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1.发明申请公开(公告)号：US20210299650A1
公开(公告)日：2021-09-30
申请号：US17264016
申请日：2019-07-30
发明人： Zhongyang Wang , Shrihari Sankarasubramanian , Vijay K. Ramani , Yunzhu Zhang , Javier Parrondo
IPC分类号： B01J41/14 , C08J5/22 , C08L53/00 , B01J41/07 , B01J47/12 , B01J47/018 , H01M8/18 , H01M8/0226 , H01M8/0221 , C25B13/08 , B01D61/44 , B01D71/80 , B01D69/12
摘要： Anion exchange membranes (AEMs) for separators in electrochemical devices and methods for making same are disclosed herein. AEMs include chloromethylated SEBS triblock copolymer functionalized with TRIS cations and chloromethylated QPEK-C functionalized with TMA cations. Composite AEMs further include metal oxide fillers. Reinforced AEMs and reinforced composite AEMs further include a reinforcement material base.
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公开(公告)号：US20220013800A1
公开(公告)日：2022-01-13
申请号：US17305422
申请日：2021-07-07
摘要： Described herein is a novel electrode-decoupled redox flow battery, a novel reinforced electrode-decoupled redox flow battery, and methods of using same to store energy. Advantages of these novel electrode-decoupled redox flow batteries include long life, excellent rate capability, and stability.
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公开(公告)号：US11894590B2
公开(公告)日：2024-02-06
申请号：US17305422
申请日：2021-07-07
CPC分类号： H01M8/188 , H01M4/94 , H01M2300/0011
摘要： Described herein is a novel electrode-decoupled redox flow battery, a novel reinforced electrode-decoupled redox flow battery, and methods of using same to store energy. Advantages of these novel electrode-decoupled redox flow batteries include long life, excellent rate capability, and stability.
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公开(公告)号：US20220059860A1
公开(公告)日：2022-02-24
申请号：US17521046
申请日：2021-11-08
IPC分类号： H01M8/18 , H01M8/1004 , H01M8/083 , H01M8/04791
摘要： Disclosed herein is a redox flow battery (RFB). The battery generally includes: a positive electrolyte that is a first metal ion, a negative electrolyte that is a second metal ion, an ion exchange membrane positioned between the positive electrolyte and the negative electrolyte. The membrane is configured to restrict and/or prevent the passage of the first metal ion and/or the second metal ion therethrough, and is configured to maintain ionic conductivity between the positive electrolyte and the negative electrolyte.
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公开(公告)号：US12119527B2
公开(公告)日：2024-10-15
申请号：US17521046
申请日：2021-11-08
IPC分类号： H01M8/08 , H01M8/04791 , H01M8/083 , H01M8/1004 , H01M8/18
CPC分类号： H01M8/188 , H01M8/0482 , H01M8/083 , H01M8/1004 , H01M2300/0011
摘要： Disclosed herein is a redox flow battery (RFB). The battery generally includes: a positive electrolyte that is a first metal ion, a negative electrolyte that is a second metal ion, an ion exchange membrane positioned between the positive electrolyte and the negative electrolyte. The membrane is configured to restrict and/or prevent the passage of the first metal ion and/or the second metal ion therethrough, and is configured to maintain ionic conductivity between the positive electrolyte and the negative electrolyte.
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公开(公告)号：US20240339643A1
公开(公告)日：2024-10-10
申请号：US18394890
申请日：2023-12-22
CPC分类号： H01M8/188 , H01M4/94 , H01M2300/0011
摘要： Described herein is a novel electrode-decoupled redox flow battery, a novel reinforced electrode-decoupled redox flow battery, and methods of using same to store energy. Advantages of these novel electrode-decoupled redox flow batteries include long life, excellent rate capability, and stability.
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公开(公告)号：US20230416932A1
公开(公告)日：2023-12-28
申请号：US18466073
申请日：2023-09-13
IPC分类号： C25B9/19 , C25B11/067 , C25B11/075 , H01M4/90 , H01M8/18 , C25B1/04
CPC分类号： C25B9/19 , C25B11/067 , C25B11/075 , H01M4/9075 , H01M8/18 , C25B1/04
摘要： Described herein is an electrolyzer including a pyrochlore electrocatalyst with a metal deposited thereon. The electrolyzer may be a unitized regenerative fuel cell. Also described herein are methods of using the electrolyzer. Also described herein is a brine electrolyzer including a pyrochlore electrocatalyst. Also described herein are methods of using the brine electrolyzer.
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公开(公告)号：US20230279567A1
公开(公告)日：2023-09-07
申请号：US18005867
申请日：2021-07-21
IPC分类号： C25B11/077 , C25B1/04 , C25B9/23
CPC分类号： C25B11/077 , C25B1/04 , C25B9/23
摘要： Described herein is a brine electrolyzer including a pyrochlore electrocatalyst. The brine may include natural or added perchlorate salts. Also described herein are methods of using the brine electrolyzer. Advantages of this brine electrolyzer include device operation at near-neutral pH, device operation without the need for a deionized water feed, and the use of selective catalysts at the anode that favor oxygen evolution and mitigate the occurrence of unwanted side reactions.
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公开(公告)号：US20220407088A1
公开(公告)日：2022-12-22
申请号：US17806622
申请日：2022-06-13
IPC分类号： H01M8/0258 , H01M8/22
摘要： Described herein are flow field plates comprising a flow field pattern and fuel cells comprising the flow field plates comprising a flow field pattern. The flow field plates and fuel cells are applicable to fuel cells and stacks over a range of sizes and fuel/oxidant combinations as long as the fuel and oxidant are incompressible liquids.
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