公开(公告)号：WO2018111635A1

公开(公告)日：2018-06-21

申请号：PCT/US2017/064816

申请日：2017-12-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： JOHNSTON, Raymond P. ,  HAUGEN, Gregory M. ,  WEBER, Brian T. ,  YORDEM, Onur S. ,  ACHARYA, Bharat R. ,  BARTLING, Brandon A.

IPC: H01M4/64 ,  H01M4/66 ,  H01M4/70 ,  H01M4/80 ,  H01M4/04 ,  H01M4/86 ,  H01M4/88

CPC classification number: H01M8/188 ,  H01M8/0206 ,  H01M8/0213 ,  H01M8/0221 ,  H01M8/0228 ,  H01M8/0234 ,  H01M8/04283 ,  Y02E60/528

Abstract: The present disclosure relates to monopolar plate-electrode assemblies and electrochemical cells and liquid flow batteries produced therefrom. A monopolar plate-electrode assembly including (i) a flow plate substrate having a first major surface and an opposed second major surface in the x-y plane of the monopolar plate electrode assembly, wherein the first major surface includes at least one flow channel, allowing fluid flow in the x-y plane of the monopolar plate electrode assembly, wherein the depth of the at least one flow channel extends through the thickness of the flow plate substrate (ii) a porous electrode material contained in at least a portion of the at least one flow channel; and (iii) an electrically conductive layer in contact with the second major surface of the flow plate substrate, wherein the electrically conductive layer is impervious to fluid and wherein the electrically conductive layer is in electrical communication with the porous electrode material. The disclosure further provides methods of making the monopolar plate-electrode assemblies and membrane-electrode assemblies.

公开(公告)号：WO2016154197A1

公开(公告)日：2016-09-29

申请号：PCT/US2016/023573

申请日：2016-03-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： JOHNSTON, Raymond P. ,  YORDEM, Onur S. ,  SITTER, Brett J. ,  EATON, Bradley W. ,  WEBER, Brian T. ,  HAUGEN, Gregory M. ,  ACHARYA, Bharat R. ,  BARTLING, Brandon A.

IPC: H01M4/04 ,  H01M4/86 ,  H01M4/02 ,  H01M4/88 ,  H01M8/20

CPC classification number: H01M8/1004 ,  H01M4/0407 ,  H01M4/8605 ,  H01M4/8652 ,  H01M4/8657 ,  H01M4/8673 ,  H01M4/88 ,  H01M8/188 ,  H01M8/20 ,  H01M2004/021 ,  Y02E60/528

Abstract: 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.

Abstract translation: 本公开涉及多孔电极，膜电极组件，电极组件和电化学电池以及由其制造的液体流动电池。 本公开还提供了制造电极，膜 - 电极组件和电极组件的方法。 多孔电极包括聚合物，例如 非导电聚合物颗粒纤维和导电碳颗粒。 非导电聚合物颗粒纤维可以是第一多孔基材的形式，其中第一多孔基材是织造或非织造纸，毡，毡和布中的至少一种。 膜 - 电极组件和电极组件可以由本公开的多孔电极制造。 可以从本公开的多孔电极，膜 - 电极组件和电极组件制造电化学电池和液体流动电池。

公开(公告)号：WO2016154171A1

公开(公告)日：2016-09-29

申请号：PCT/US2016/023517

申请日：2016-03-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： YORDEM, Onur S. ,  WEBER, Brian T. ,  SITTER, Brett J. ,  JOHNSTON, Raymond P. ,  EATON, Bradley W. ,  HAUG, Andrew T. ,  HAUGEN, Gregory M. ,  BARTLING, Brandon A.

IPC: H01M4/04 ,  H01M4/86 ,  H01M4/02

CPC classification number: H01M4/8605 ,  H01M4/0407 ,  H01M4/8673 ,  H01M8/1004 ,  H01M2004/021

Abstract: 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.

Abstract translation: 本公开涉及多孔电极，膜电极组件，电极组件和电化学电池以及由其制造的液体流动电池。 本公开还提供了制造多孔电极，膜 - 电极组件和电极组件的方法。 多孔电极包括包含聚合物和导电碳颗粒的多孔电极材料; 以及具有第一主表面和第二主表面的固体膜基材，其中所述固体薄膜基材包括从所述第一主表面延伸到所述第二主表面的多个通孔。 多孔电极材料设置在固体膜基材的至少第一主表面和多个通孔内。 具有多孔电极材料的多个通孔提供多孔电极的第一主表面和相对的第二主表面之间的电连通。

公开(公告)号：WO2014078117A1

公开(公告)日：2014-05-22

申请号：PCT/US2013/068371

申请日：2013-11-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： WARDHANA, Jane K. ,  HITE, Amy J. ,  WHEATLEY, John A. ,  ROBERTS, Ralph R. ,  CASNER, Glenn E. ,  PELLERITE, Mark J. ,  SANFORD, Quinn D. ,  WEBER, Brian T.

IPC: G02F1/1334

CPC classification number: G02F1/13392 ,  G02F1/1334 ,  G02F1/134327 ,  G02F1/13476 ,  G03B21/56 ,  Y10T156/1064

Abstract: A transparent display is disclosed that includes a display screen. The display screen includes a first film that includes a first transparent conductor disposed upon a first transparent substrate and a second film that includes a second transparent conductor disposed upon a second transparent substrate. A first polymeric liquid crystal composition containing spacer beads is disposed between the first film and the second film. At least one of the first transparent conductor and the second transparent conductor is shaped, or at least one of the first transparent conductor and the second transparent conductor is patterned. Also, disclosed is a display system that includes the disclosed display screen and an illumination device for projecting light onto or through the display screen. Finally, a method of constructing a display screen is also disclosed.

Abstract translation: 公开了一种包括显示屏的透明显示器。 显示屏幕包括第一膜，其包括布置在第一透明基板上的第一透明导体和包括布置在第二透明基板上的第二透明导体的第二膜。 含有间隔珠的第一聚合物液晶组合物设置在第一膜和第二膜之间。 将第一透明导体和第二透明导体中的至少一个成形，或者对第一透明导体和第二透明导体中的至少一个进行图案化。 此外，公开了一种显示系统，其包括所公开的显示屏和用于将光投射到显示屏上或通过显示屏的照明装置。 最后，还公开了一种构建显示屏的方法。

公开(公告)号：WO2019193500A1

公开(公告)日：2019-10-10

申请号：PCT/IB2019/052703

申请日：2019-04-02

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： ACHARYA, Bharat Raj ,  HAUGEN, Gregory M. ,  PETKOVICH, Nicole D. ,  WEBER, Brian T. ,  JOHNSTON, Raymond P. ,  YORDEM, Onur Sinan

IPC: H01M4/86 ,  H01M4/88 ,  H01M4/96 ,  H01M8/1004 ,  H01M8/18 ,  H01M8/1032 ,  H01M8/1039 ,  H01M8/1018

Abstract: A membrane electrode assembly having electrodes integrated with transport protection layers. The assembly includes two non-woven porous electrode composites with an ion permeable membrane disposed between them. Each electrode composite includes an electrode integrated with a transport protection layer such that fibers of the electrode penetrate into the transport protection layer.

公开(公告)号：WO2018111968A1

公开(公告)日：2018-06-21

申请号：PCT/US2017/065964

申请日：2017-12-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： JOHNSTON, Raymond P. ,  HAUGEN, Gregory M. ,  WEBER, Brian T. ,  YORDEM, Onur S. ,  ACHARYA, Bharat R. ,  BARTLING, Brandon A.

IPC: H01M10/18

CPC classification number: H01M8/188 ,  H01M8/0206 ,  H01M8/0213 ,  H01M8/0221 ,  H01M8/0226 ,  H01M8/0228 ,  H01M8/0234 ,  H01M8/0256 ,  H01M8/0258

Abstract: The present disclosure relates to bipolar plate-electrode assemblies and electrochemical cell stacks and liquid flow batteries produced therefrom. The bipolar plate-electrode assemblies include at least one monopolar plate-electrode assembly which includes (i) a flow plate substrate having a first major surface and an opposed second major surface wherein the first major surface includes at least one flow channel and wherein the depth of the at least one first flow channel extends through the thickness of the first flow plate substrate; (ii) a porous electrode material contained in at least a portion of the at least one flow channel; and (iii) a first electrically conductive layer in contact with the second major surface of the first flow plate substrate, wherein the first electrically conductive layer is impervious to fluid. The disclosure further provides methods of making the bipolar plate-electrode assemblies.

公开(公告)号：WO2018111636A1

公开(公告)日：2018-06-21

申请号：PCT/US2017/064820

申请日：2017-12-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： JOHNSTON, Raymond P. ,  HAUGEN, Gregory M. ,  WEBER, Brian T. ,  YORDEM, Onur S. ,  ACHARYA, Bharat R.

IPC: H01M4/00

CPC classification number: H01M8/188 ,  H01M8/0206 ,  H01M8/0213 ,  H01M8/0221 ,  H01M8/0223 ,  H01M8/0226 ,  H01M8/0228 ,  H01M8/0234 ,  H01M8/0256 ,  H01M8/0263 ,  H01M8/04283 ,  Y02E60/528

Abstract: The present disclosure relates to monopolar plate-electrode assemblies and electrochemical cells and liquid flow batteries produced therefrom. A monopolar plate-electrode assembly including (i) a flow plate substrate having a first major surface and an opposed second major surface wherein the first major surface includes at least one flow channel and wherein the flow plate substrate includes at least one via intersecting the channel bottom of the at least one flow channel and the second major surface of the flow plate substrate; (ii) a porous electrode material contained in at least a portion of the at least one flow channel; and (iii) an electrically conductive material contained in at least a portion of the at least one via, wherein the electrically conductive material is in electrical communication with the porous electrode material. The disclosure further provides methods of making the monopolar plate-electrode assemblies.

公开(公告)号：WO2016154194A1

公开(公告)日：2016-09-29

申请号：PCT/US2016/023567

申请日：2016-03-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： JOHNSTON, Raymond P. ,  YORDEM, Onur S. ,  WEBER, Brian T. ,  SITTER, Brett J. ,  EATON, Bradley W. ,  HAUG, Andrew T. ,  HAUGEN, Gregory M. ,  OZCAM, Ali E. ,  BARTLING, Brandon A. ,  ACHARYA, Bharat R.

IPC: H01M4/04 ,  H01M4/86 ,  H01M4/02 ,  H01M4/88

CPC classification number: H01M4/8626 ,  H01M4/8605 ,  H01M4/8652 ,  H01M4/8657 ,  H01M4/8668 ,  H01M4/8673 ,  H01M4/88

Abstract: 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 non-electrically conductive, polymer particulate; and an electrically conductive carbon particulate; wherein the electrically conductive carbon particulate is at least one of carbon nanotubes and branched carbon nanotubes. The electrically conductive carbon particulate is adhered directly to the surface of the non-electrically conductive, polymer particulate and at least a portion of the non-electrically conductive polymer particulate surface is fused to form a unitary, porous electrode material.

Abstract translation: 本公开涉及多孔电极，膜电极组件，电极组件和电化学电池以及由其制造的液体流动电池。 本公开还提供了制造多孔电极，膜 - 电极组件和电极组件的方法。 多孔电极包括包含非导电聚合物颗粒的多孔电极材料; 和导电碳颗粒; 其中所述导电碳颗粒是碳纳米管和支链碳纳米管中的至少一种。 导电碳颗粒直接粘附到非导电聚合物颗粒的表面上，并且非导电聚合物颗粒表面的至少一部分被熔融以形成一体的多孔电极材料。

公开(公告)号：WO2015116652A1

公开(公告)日：2015-08-06

申请号：PCT/US2015/013238

申请日：2015-01-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： BAETZOLD, John P. ,  SHERMAN, Audrey A. ,  WEBER, Brian T. ,  STRADINGER, John J. ,  PEKUROVSKY, Mikhail L. ,  PATEL, Suman K. ,  SHER, Frank T.

IPC: C09J7/02

CPC classification number: C09J7/0207 ,  B32B37/1284 ,  B32B38/145 ,  B32B2405/00 ,  C09J7/38 ,  C09J7/403 ,  C09J2201/32 ,  C09J2433/00 ,  C09J2483/00

Abstract: Adhesive articles include a substrate with a first major surface and a second major surface, a layer of pressure sensitive adhesive with a first major surface and a second major surface, where the second major surface of the pressure sensitive adhesive layer is disposed on the first major surface of the substrate, and a plurality of non-pressure sensitive adhesive structures disposed on the first major surface of the pressure sensitive adhesive layer. The plurality of non-pressure sensitive adhesive structures are arrayed in a random or non-random pattern, and are applied to the first major surface of the pressure sensitive adhesive layer by direct contact printing. The articles may also include a microstructured release liner or conformable sheet covering the first major surface of the pressure sensitive adhesive layer and the plurality of non-pressure sensitive adhesive structures.

Abstract translation: 粘合制品包括具有第一主表面和第二主表面的基底，具有第一主表面和第二主表面的压敏粘合剂层，其中压敏粘合剂层的第二主表面设置在第一主表面上 基板的表面和设置在压敏粘合剂层的第一主表面上的多个非压敏粘合剂结构。 多个非压敏粘合剂结构以随机或非随机图案排列，并通过直接接触印刷施加到压敏粘合剂层的第一主表面。 制品还可以包括覆盖压敏粘合剂层的第一主表面和多个非压敏粘合剂结构的微结构化隔离衬垫或适形片材。

公开(公告)号：WO2014116580A1

公开(公告)日：2014-07-31

申请号：PCT/US2014/012312

申请日：2014-01-21

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： ROBERTS, Ralph R. ,  WARDHANA, Jane K. ,  THOMAS, Patrick A. ,  BIERNATH, Rolf W. ,  WEBER, Brian T.

IPC: G07F9/00 ,  G09F9/00

CPC classification number: A47F9/02 ,  G09F9/35 ,  G09F13/02 ,  G09F13/08

Abstract: A transparent display booth for displaying products and providing product-related information. The display booth includes a bottom panel, a back panel, a transparent front plate opposite the back panel, and a transparent display device located co-extensive with the front plate. The bottom and back panels have reflective inner surfaces. The transparent display device can electronically display product-related information, and products located in an interior of the display booth are viewable through the transparent display device to showcase the products and offer them for sale. Multiple transparent display booths can be combined to form a networked retail system.

Abstract translation: 一个透明的展示台，用于展示产品和提供与产品有关的信息。 展示架包括底板，后面板，与后面板相对的透明前板，以及与前板共同设置的透明显示装置。 底部和背面板具有反光内表面。 透明显示装置可以电子地显示产品相关信息，并且通过透明显示装置可以看到位于显示室内部的产品，以展示产品并提供它们出售。 可以组合多个透明展示亭，形成网络零售系统。