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21.发明授权公开(公告)号：US10927228B2
公开(公告)日：2021-02-23
申请号：US16191554
申请日：2018-11-15
发明人： Bharat R. Acharya , Brandon A. Bartling , Derek J. Dehn , Paul T. Hines , Clinton P. Waller, Jr. , Satinder K. Nayar
摘要： Polymer matrix composite comprising a porous polymeric network; and a plurality of intumescent particles distributed within the polymeric network structure; wherein the intumescent particles are present in a range from 15 to 99 weight percent, based on the total weight of the intumescent particles and the polymer (excluding the solvent); and wherein the polymer matrix composite volumetrically expands at least 2 times its initial volume when exposed to at least one temperature greater than 135° C.; and methods for making the same. The polymer matrix composites are useful, for example, as fillers, thermally initiated fuses, and fire stop devices.
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22.发明申请公开(公告)号：US20190097241A1
公开(公告)日：2019-03-28
申请号：US16085712
申请日：2017-03-15
发明人： Brian T. Weber , Brandon A. Bartling , Onur S. Yordem , Raymond P. Johnston , Andrew T. Haug , John E. Abulu , Gregory M. Haugen , Kazuki Noda , Shunsuke Suzuki , Jimmy M. Le , Blake R. Griffith , Daniel E. Johnson , Bharat R. Acharya , Bradley W. Eaton , Michael D. Romano , Daniel M. Pierpont , David J. Miller , Eric J. Iverson
IPC分类号： H01M4/86 , H01M4/88 , H01M8/1004 , H01M8/18
摘要： The present disclosure relates to electrode assemblies, membrane-electrode assemblies and electrochemical cells and liquid flow batteries produced therefrom. The electrode and membrane-electrode assemblies include (i) a porous electrode having a first major surface with a first surface area, Ae, an opposed second major surface and a plurality of voids; (ii) a discontinuous transport protection layer, comprising polymer, disposed on the first major surface and having a cross-sectional area, Ap, substantially parallel to the first major surface; and (iii) an interfacial region wherein the interfacial region includes a portion of the polymer embedded in at least a portion of the plurality of voids, a portion of the porous electrode embedded in a portion of the polymer or a combination thereof; and wherein 0.02Ae≤Ap≤0.85Ae and the porous electrode and discontinuous transport protection layer form an integral structure. The disclosure further provides methods of making the electrode assemblies and membrane-electrode assemblies.
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公开(公告)号：US12092694B2
公开(公告)日：2024-09-17
申请号：US17274307
申请日：2019-09-10
发明人： Catherine A. Leatherdale , Brian E. Brooks , Gilles J. Benoit , Peter O. Olson , Tyler W. Olson , Himanshu Nayar , Frederick J. Arsenault , Nicholas A. Johnson , Vincent J.L. Chevrier , Don Vincent West , Brandon A. Bartling
IPC分类号： H02J7/00 , G01R31/367 , G01R31/382 , G01R31/392 , G01R31/396 , H01M10/42 , H01M10/44 , H01M10/48 , H02J7/04
CPC分类号： G01R31/367 , G01R31/382 , G01R31/392 , G01R31/396 , H01M10/425 , H01M10/443 , H01M10/48 , H01M10/486 , H02J7/00032 , H02J7/0047 , H02J7/0048 , H02J7/005 , H02J7/04 , H01M2010/4271 , H01M2220/20
摘要： Method for active battery management to optimize battery performance. The method includes providing signal injections for charging and discharging of a battery. The signal injections include various charging and discharging profiles, rates, and endpoints. Response signals corresponding with the signal injections are received, and a utility of those signals is measured. Based upon the utility of the response signals, data relating to charging and discharging of the battery is modified to optimize battery performance and to determine when to discharge the battery into a power grid in order to return power to the grid in exchange for an economic benefit such as a payment or rebate from a utility company.
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公开(公告)号：US20240113301A1
公开(公告)日：2024-04-04
申请号：US18462577
申请日：2023-09-07
发明人： Michael H. Mitchell , Michael C. Dadalas , Mark W. Muggli , Helmut Traunspurger , André Streiter , Kevin W. Eberman , Brandon A. Bartling
IPC分类号： H01M4/62
摘要： Methods of preparing a dry powder blend co-coagulating conductive carbon black particles and fibrillizable polytetrafluoroethylene particles from an aqueous dispersion and drying the co-coagulate are described. Dry powders prepared by such methods and electrodes prepared from such powders are also described.
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公开(公告)号：US20240079719A1
公开(公告)日：2024-03-07
申请号：US18269272
申请日：2020-12-23
发明人： Enzhong Zhang , Brandon A. Bartling , Lianzhou Chen , Xiao Gao , Jeffrey E. Kapp
IPC分类号： H01M50/383 , H01M10/658 , H01M50/143 , H01M50/213 , H01M50/342
CPC分类号： H01M50/383 , H01M10/658 , H01M50/143 , H01M50/213 , H01M50/3425 , H01M2200/20
摘要： The battery module includes a plurality of battery cells electrically connected to one another, a silicone rubber foam at least partially covering the plurality of battery cells, and a flame barrier sheet at least partially covering the plurality of battery cells. The process includes dispensing a silicone rubber foam composition on at least one of the plurality of battery cells or the flame barrier sheet and placing the flame barrier sheet on the plurality of battery cells.
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公开(公告)号：US20210190868A1
公开(公告)日：2021-06-24
申请号：US17272824
申请日：2019-09-03
发明人： Gilles J. Benoit , Catherine A. Leatherdale , Don Vincent West , Vincent J.L. Chevrier , Brandon A. Bartling
IPC分类号： G01R31/367 , H01M10/48 , G01R31/382 , G01R31/396 , H02J7/00
摘要： Method for active battery management to optimize battery performance. The method includes providing signal injections for charging and discharging of a battery. The signal injections include various charging and discharging profiles, rates, and endpoints. Response signals corresponding with the signal injections are received, and a utility of those signals is measured. Based upon the utility of the response signals, data relating to charging and discharging of the battery is modified to optimize battery performance.
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27.发明申请公开(公告)号：US20200369847A1
公开(公告)日：2020-11-26
申请号：US16763739
申请日：2018-11-15
发明人： Brandon A. Bartling , Derek J. Dehn , Paul T. Hines , Clinton P. Waller, Jr. , Satinder K. Nayar
摘要： A polymer matrix composite comprising a porous polymeric network; and a plurality of endothermic particles distributed within the polymeric network structure, wherein the endothermic particles are present in a range from 15 to 99 weight percent, based on the total weight of endothermic particles and the polymer (excluding any solvent); and wherein the polymer matrix composite has an endotherm of greater than 200 J/g; and methods for making the same. The polymer matrix composites are useful, for example, as a filler, thermal energy absorbers, and passive battery safety components.
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公开(公告)号：US20180102549A1
公开(公告)日：2018-04-12
申请号：US15556328
申请日：2016-03-22
发明人： Onur S. Yordem , Brian T. Weber , Brett J. Sitter , Raymond P. Johnston , Bradley W. Eaton , Andrew T. Haug , Gregory M. Haugen , Brandon A. Bartling
IPC分类号： H01M4/86 , H01M4/04 , H01M8/1004
CPC分类号： H01M4/8605 , H01M4/0407 , H01M4/8673 , H01M8/1004 , H01M2004/021
摘要： The present disclosure relates to porous electrodes, membrane-electrode assemblies, electrode assemblies and electrochemical cells and liquid flow batteries produced therefrom. The disclosure further provides methods of making porous electrodes, membrane-electrode assemblies and electrode assemblies. The porous electrodes include a porous electrode material comprising a polymer and an electrically conductive carbon particulate; and a solid film substrate having a first major surface and a second major surface, wherein the solid film substrate includes a plurality of through holes extending from the first major surface to the second major surface. The porous electrode material is disposed on at least the first major surface and within the plurality of through holes of the solid film substrate. The plurality of through holes with the porous electrode material provide electrical communication between the first major surface and the opposed second major surface of the porous electrode.
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29.发明申请公开(公告)号：US20180048008A1
公开(公告)日：2018-02-15
申请号：US15557168
申请日：2016-03-22
发明人： Raymond P. Johnston , Onur S. Yordem , Brett J. Sitter , Bradley W. Eaton , Brian T. Weber , Gregory M. Haugen , Bharat R. Acharya , Brandon A. Bartling
IPC分类号： H01M8/1004 , H01M4/86 , H01M8/18
CPC分类号： H01M8/1004 , H01M4/0407 , H01M4/8605 , H01M4/8652 , H01M4/8657 , H01M4/8673 , H01M4/88 , H01M8/188 , H01M8/20 , H01M2004/021 , Y02E60/528
摘要： The present disclosure relates to porous electrodes, membrane-electrode assemblies, electrode assemblies and electrochemical cells and liquid flow batteries produced therefrom. The disclosure further provides methods of making electrodes, membrane-electrode assemblies and electrode assemblies. The porous electrodes include polymer, e.g. non-electrically conductive polymer particulate fiber, and an electrically conductive carbon particulate. The non-electrically conductive, polymer particulate fibers may be in the form of a first porous substrate, wherein the first porous substrate is at least one of a woven or nonwoven paper, felt, mat and cloth. Membrane-electrode assemblies and electrode assemblies may be produced from the porous electrodes of the present disclosure. Electrochemical cells and liquid flow batteries may be produced from the porous electrodes, membrane-electrode assemblies and electrode assemblies of the present disclosure.
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