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公开(公告)号：WO2020128659A1
公开(公告)日：2020-06-25
申请号：PCT/IB2019/059181
申请日：2019-10-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： HAUG, Andrew T. , ABULU, John E. , LINDELL, Matthew J. , MATTHEWS, Tyler S. , STEINBACH, Andrew J.L. , SUN, Fuxia , YANDRASITS, Michael A.
IPC: H01M4/86 , H01M4/88 , H01M4/92 , H01M8/1018
Abstract: Described herein is a coating composition comprising: (a) a metal catalyst, wherein the metal catalyst comprises at least one of platinum, ruthenium, iridium, and alloys and combinations thereof; (b) an at least highly fluorinated ionomer comprising a polymer backbone and a plurality of first side chains pendant therefrom, wherein the first side chain comprises at least one protogenic group, wherein the protogenic group is selected from a sulfonic acid, a bis(sulfonyl)imide, a sulfonamide, a sulfonyl methide, and salts and combinations thereof, and wherein the polymer backbone comprises an average of at least 14 carbon atoms between adjacent first side chains along the polymer backbone; and (c) a solvent. Such coating compositions may be used to make electrodes for electrochemical cells and have been shown to have reduced poisoning of the catalyst.
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公开(公告)号：WO2022096995A1
公开(公告)日：2022-05-12
申请号：PCT/IB2021/059988
申请日：2021-10-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： HARRISON, Daniel J. , FAYEMI, Bamidele O. , MATTHEWS, Tyler S. , BULINSKI, Michael J.
IPC: H01M10/613 , H01M10/625 , H01M10/6567 , H01M10/6569 , C09K5/04 , C09K5/10
Abstract: An electrochemical cell pack includes a housing having an interior space; a plurality of electrochemical cells disposed within the interior space; and a working fluid disposed within the interior space such that the electrochemical cells are in thermal communication with the working fluid. The working fluid has a dielectric constant of less than 3 and a dipole moment of less than 1.5 D.
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公开(公告)号：WO2023031768A1
公开(公告)日：2023-03-09
申请号：PCT/IB2022/058078
申请日：2022-08-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： COUGHLIN, Forrest A. , MATTHEWS, Tyler S.
Abstract: Immersion cooling systems are described. In particular, immersion cooling systems including hydrolysis-resistant fluoroketones are described. Certain hydrolysis-resistant fluoroketones include a fully fluorinated morpholine moiety. Despite being hydrolysis-resistant these fluoroketones may still exhibit low global warming potential.
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公开(公告)号：WO2022190013A1
公开(公告)日：2022-09-15
申请号：PCT/IB2022/052123
申请日：2022-03-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： MATTHEWS, Tyler S. , TUMA, Phillip E. , FRANKEL, Kevin A.
Abstract: Fluorinated fluid conditioning systems are described. In particular, fluorinated fluid conditioning systems including an electrically non-conductive fluorinated fluid and a filter including desensitized activated carbon sorbent are described.
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公开(公告)号：WO2021144718A1
公开(公告)日：2021-07-22
申请号：PCT/IB2021/050234
申请日：2021-01-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： FAYEMI, Bamidele O. , STANG, Lawrence J. , HEMELGARN, Joshua T. , MATTHEWS, Tyler S. , JOHNSON, Nicholas S. , JOUZDANI, Sara
IPC: H01M10/6567 , H01M50/204 , H01M50/291 , H01M50/293 , H01M50/30
Abstract: An electrochemical cell pack includes a housing having an interior volume; a plurality of electrochemical cells disposed within the interior volume; a thermal management fluid disposed within the interior volume such that the plurality of electrochemical cells is in thermal communication with the thermal management fluid; one or more space fillers disposed with the interior volume and in direct contact with the thermal management fluid; and one or more fluid egress ports configured and arranged in the electrochemical cell pack such that at least 90 wt. % of any vapors or gases present in the electrochemical cell packs may be discharged from the electrochemical cell pack via the fluid egress ports within 10 seconds of a thermal runaway event within the electrochemical cell pack.
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Patent Agency Ranking6.发明申请
公开(公告)号：WO2021059206A1
公开(公告)日：2021-04-01
申请号：PCT/IB2020/058962
申请日：2020-09-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： FAYEMI, Bamidele O. , MATTHEWS, Tyler S. , YU, Steven Y.
IPC: B01D53/04 , H01M10/6567
Abstract: A system includes an electrochemical cell pack. The electrochemical cell pack includes a housing having an interior space; a plurality of electrochemical cells disposed within the interior space; and a thermal management fluid disposed within the interior space such that the electrochemical cell is in thermal communication with the thermal management fluid. The system further includes a vent assembly comprising a flow control mechanism and a filter assembly disposed downstream of the flow control mechanism. The flow control mechanism is configured to enable fluid communication between the interior space of the housing and the filter assembly upon a condition within the interior space exceeding a predetermined threshold value. The filter assembly comprises an absorbent or adsorbent filter configured to remove one or more fluorine containing toxic components from a fluid stream passing through the vent assembly.
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公开(公告)号：WO2020152567A1
公开(公告)日：2020-07-30
申请号：PCT/IB2020/050415
申请日：2020-01-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： BARTLING, Brandon A. , FAYEMI, Bamidele O. , MATTHEWS, Tyler S.
IPC: H01M2/10 , H01M10/613 , H01M10/615 , H01M10/625 , H01M10/647 , H01M10/653 , H01M10/6552 , H01M10/6553 , H01M10/6556 , H01M10/6568
Abstract: A battery module includes a plurality of electrochemical cells, each with a pair of electrical terminals, a first elongated member, electrically connecting a first terminal of at least one cell of the electrochemical cells to a second terminal of at least one other cell, and a second elongated member, electrically connecting a third terminal of at least one of the cells to a fourth terminal of at least one other cell, wherein at least a portion of the first and second elongated members is a hollow section defining a fluid pathway configured to transmit a fluid for transferring heat to or from the electrical terminals of the electrochemical cells.
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公开(公告)号：WO2016039999A1
公开(公告)日：2016-03-17
申请号：PCT/US2015/047198
申请日：2015-08-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： MATTHEWS, Tyler S. , HAMROCK, Steven J. , KAPLUN, Marina M. , LEWINSKI, Krzysztof A. , LUOPA, Sean M.
CPC classification number: C25B13/08 , B01J41/13 , C08J5/2231 , C08J2339/04 , C25B1/00 , C25B3/04 , C25B9/08 , C25B13/02
Abstract: Described herein is a process for the reduction of carbon dioxide comprising: providing an electrochemical device comprising an anode, a cathode, and a polymeric anion exchange membrane therebetween, wherein the polymeric anion exchange membrane comprises an anion exchange polymer, wherein the anion exchange polymer comprises at least one positively charged group selected from a guanidinium, a guanidinium derivative, an N-alkyl conjugated heterocyclic cation, or combinations thereof; introducing a composition comprising carbon dioxide to the cathode; and applying electrical energy to the electrochemical device to effect electrochemical reduction of the carbon dioxide.
Abstract translation: 本文描述的是减少二氧化碳的方法，包括：提供包括阳极，阴极和其间的聚合阴离子交换膜的电化学装置，其中所述聚合阴离子交换膜包含阴离子交换聚合物，其中所述阴离子交换聚合物包含 至少一种选自胍，胍衍生物，N-烷基共轭杂环阳离子或其组合的带正电基团; 将包含二氧化碳的组合物引入阴极; 并向电化学装置施加电能以实现二氧化碳的电化学还原。
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公开(公告)号：EP3191621A1
公开(公告)日：2017-07-19
申请号：EP15839504.6
申请日：2015-08-27
Applicant: 3M Innovative Properties Company
Inventor： MATTHEWS, Tyler S. , HAMROCK, Steven J. , KAPLUN, Marina M. , LEWINSKI, Krzysztof A. , LUOPA, Sean M.
CPC classification number: C25B13/08 , B01J41/13 , C08J5/2231 , C08J2339/04 , C25B1/00 , C25B3/04 , C25B9/08 , C25B13/02
Abstract: Described herein is a process for the reduction of carbon dioxide comprising: providing an electrochemical device comprising an anode, a cathode, and a polymeric anion exchange membrane therebetween, wherein the polymeric anion exchange membrane comprises an anion exchange polymer, wherein the anion exchange polymer comprises at least one positively charged group selected from a guanidinium, a guanidinium derivative, an N-alkyl conjugated heterocyclic cation, or combinations thereof; introducing a composition comprising carbon dioxide to the cathode; and applying electrical energy to the electrochemical device to effect electrochemical reduction of the carbon dioxide.
Abstract translation: 本文描述了一种用于还原二氧化碳的方法，其包括：提供电化学装置，所述电化学装置包含阳极，阴极以及其间的聚合物阴离子交换膜，其中所述聚合物阴离子交换膜包含阴离子交换聚合物，其中所述阴离子交换聚合物包含 至少一个选自胍鎓，胍鎓衍生物，N-烷基共轭杂环阳离子或其组合的带正电基团; 将包含二氧化碳的组合物引入阴极; 并将电能施加到电化学装置以实现二氧化碳的电化学还原。
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公开(公告)号：EP3915159A1
公开(公告)日：2021-12-01
申请号：EP20702918.2
申请日：2020-01-20
Applicant: 3M Innovative Properties Company
Inventor： BARTLING, Brandon A. , FAYEMI, Bamidele O. , MATTHEWS, Tyler S.
IPC: H01M2/10 , H01M10/613 , H01M10/615 , H01M10/625 , H01M10/647 , H01M10/653 , H01M10/6552 , H01M10/6553 , H01M10/6556 , H01M10/6568
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