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公开(公告)号：US20200149172A1
公开(公告)日：2020-05-14
申请号：US16741038
申请日：2020-01-13
发明人： Tyler S. Matthews , Steven J. Hamrock , Marina M. Kaplun , Krzysztof A. Lewinski , Sean M. Luopa
摘要： 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.
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公开(公告)号：US20220200082A1
公开(公告)日：2022-06-23
申请号：US17611499
申请日：2020-05-12
IPC分类号： H01M10/6568 , H01M50/471 , H01M10/6554
摘要： An electrochemical cell pack includes a housing having an interior space; a plurality of electrochemical cells disposed within the interior space; a thermal management fluid disposed within the interior space such that the electrochemical cell is in thermal communication with the thermal management fluid; and one or more space fillers disposed with the interior volume and in direct contact with the thermal management fluid. The space fillers have a density that is less than the density of the thermal management fluid.
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公开(公告)号：US20240226771A9
公开(公告)日：2024-07-11
申请号：US18547901
申请日：2022-03-09
IPC分类号： B01D15/20 , C07C45/78 , C07C315/06
CPC分类号： B01D15/20 , C07C45/786 , C07C315/06
摘要： 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：US20240131449A1
公开(公告)日：2024-04-25
申请号：US18547901
申请日：2022-03-09
IPC分类号： B01D15/20 , C07C45/78 , C07C315/06
CPC分类号： B01D15/20 , C07C45/786 , C07C315/06
摘要： 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：US20220131209A1
公开(公告)日：2022-04-28
申请号：US17423142
申请日：2020-01-20
IPC分类号： H01M10/6556 , H01M50/507 , H01M50/204 , H01M10/613 , H01M10/615 , H01M10/6568 , H01M50/249 , H01M50/543 , H01M10/625
摘要： 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：US20210384523A1
公开(公告)日：2021-12-09
申请号：US17288021
申请日：2019-10-25
发明人： Andrew T. Haug , John E. Abulu , Matthew J. Lindell , Tyler S. Matthews , Andrew J.L. Steinbach , Fuxia Sun , Michael A. Yandrasits
IPC分类号： H01M4/92 , H01M4/86 , H01M4/88 , C09D127/18 , C09D141/00
摘要： 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：US11118274B2
公开(公告)日：2021-09-14
申请号：US16741038
申请日：2020-01-13
发明人： Tyler S. Matthews , Steven J. Hamrock , Marina M. Kaplun , Krzysztof A. Lewinski , Sean M. Luopa
摘要： 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.
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公开(公告)号：US10570524B2
公开(公告)日：2020-02-25
申请号：US15327404
申请日：2015-08-27
发明人： Tyler S. Matthews , Steven J. Hamrock , Marina M. Kaplun , Krzysztof A. Lewinski , Sean M. Luopa
IPC分类号： C25B3/00 , C25B1/10 , C25B9/10 , C25B13/08 , C25B9/08 , C25B13/02 , C25B1/00 , C25B3/04 , B01J41/13 , C08J5/22
摘要： 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.
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公开(公告)号：US20170183789A1
公开(公告)日：2017-06-29
申请号：US15327404
申请日：2015-08-27
发明人： Tyler S. Matthews , Steven J. Hamrock , Marina M. Kaplun , Krzysztof A. Lewinski , Sean M. Luopa
摘要： 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.
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