公开(公告)号：US20240120456A1

公开(公告)日：2024-04-11

申请号：US18276792

申请日：2022-02-10

Applicant: Georgia Tech Research Corporation

Inventor： PAUL KOHL ,  MRINMAY MANDAL

IPC: H01M4/04 ,  H01M4/88 ,  H01M6/18 ,  H01M8/1018

CPC classification number: H01M4/04 ,  H01M4/8878 ,  H01M6/181 ,  H01M8/1018

Abstract: An electrochemical device (100) includes an ion exchange membrane (120), a first electrode (110) adjacent to a first side thereof and a second electrode (130) adjacent to a second side thereof. At least one of the first electrode (110) and the second electrode (130) includes a current collector layer (112, 132) and a catalyzing layer (114, 134) applied thereto. The catalyzing layer (114, 134) includes an ion-conducting polymer (116), a plurality of electroactive catalyst particles (115, 118) and an adhesive (118) that binds the polymer (116), the catalyst particles (115, 118) and the current collector layer together (112, 132). In a method of making an electrode, an ion-conducting polymer, a plurality of electroactive catalyst particles and an adhesive are mixed in a solvent, which is applied to a current collector layer. The solvent is evaporated so that the adhesive binds the polymer and the catalyst particles to the current collector.

公开(公告)号：US11949105B2

公开(公告)日：2024-04-02

申请号：US17225570

申请日：2021-04-08

Applicant: IONIC MATERIALS, INC.

Inventor： Michael A. Zimmerman ,  Alexei B. Gavrilov ,  Ting Liu

IPC: H01M4/62 ,  C08G75/0209 ,  H01M4/04 ,  H01M4/06 ,  H01M4/131 ,  H01M4/24 ,  H01M4/36 ,  H01M4/38 ,  H01M4/48 ,  H01M4/50 ,  H01M4/58 ,  H01M6/18 ,  H01M10/054 ,  H01M10/0565 ,  H01M10/26 ,  C01F5/00 ,  G01N25/48 ,  H01M4/02 ,  H01M4/42

CPC classification number: H01M4/622 ,  C08G75/0209 ,  H01M4/0411 ,  H01M4/06 ,  H01M4/131 ,  H01M4/24 ,  H01M4/364 ,  H01M4/38 ,  H01M4/48 ,  H01M4/50 ,  H01M4/502 ,  H01M4/58 ,  H01M4/62 ,  H01M4/624 ,  H01M6/181 ,  H01M10/054 ,  H01M10/0565 ,  H01M10/26 ,  C01F5/00 ,  G01N25/4866 ,  H01M2004/027 ,  H01M2004/028 ,  H01M4/42 ,  H01M2300/0082

Abstract: The invention features an electrochemical cell having an anode and a cathode; wherein at least one of the anode and cathode includes a solid ionically conducting polymer material that can ionically conduct hydroxyl ions.

公开(公告)号：US09972863B2

公开(公告)日：2018-05-15

申请号：US15607328

申请日：2017-05-26

Applicant: Blue Current, Inc.

Inventor： Alexander Teran ,  Joanna Burdynska ,  Benjamin Rupert ,  Eduard Nasybulin ,  Saranya Venugopal ,  Simmi Kaur Uppal

IPC: H01M10/056 ,  H01M6/18 ,  C08J5/18 ,  C08L83/06 ,  C08L83/08 ,  C08L83/04 ,  C08L9/00

CPC classification number: H01M4/405 ,  C03C3/321 ,  C03C4/14 ,  C03C8/14 ,  C03C2204/00 ,  C08J5/18 ,  C08J2309/00 ,  C08J2383/04 ,  C08J2383/06 ,  C08J2383/08 ,  C08J2425/08 ,  C08J2483/04 ,  C08J2483/08 ,  C08K3/40 ,  C08L9/00 ,  C08L83/04 ,  C08L83/06 ,  C08L83/08 ,  C08L2203/20 ,  C08L2205/025 ,  H01M4/134 ,  H01M4/362 ,  H01M4/8652 ,  H01M6/181 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/056 ,  H01M10/0562 ,  H01M2300/0068 ,  H01M2300/0082 ,  H01M2300/0091

Abstract: Provided herein are ionically conductive solid-state compositions that include ionically conductive inorganic particles in a matrix of an organic material. The resulting composite material has high ionic conductivity and mechanical properties that facilitate processing. In particular embodiments, the ionically conductive solid-state compositions are compliant and may be cast as films. In some embodiments of the present invention, solid-state electrolytes including the ionically conductive solid-state compositions are provided. In some embodiments of the present invention, electrodes including the ionically conductive solid-state compositions are provided. The present invention further includes embodiments that are directed to methods of manufacturing the ionically conductive solid-state compositions and batteries incorporating the ionically conductive solid-state compositions.

公开(公告)号：US20180002581A1

公开(公告)日：2018-01-04

申请号：US15649297

申请日：2017-07-13

Applicant: R.R. DONNELLEY & SONS COMPANY

Inventor： Theodore F. Cyman, JR. ,  Alan R. Murzynowski ,  Daniel E. Kanfoush ,  Kevin J. Hook ,  Pamela Geddes ,  James W. Blease

IPC: C09J133/14 ,  C09D11/38 ,  B05B15/06 ,  B32B37/12 ,  C08K5/01 ,  C09D11/10 ,  C09D11/106 ,  C09D11/324 ,  C09D11/36 ,  H01M6/40 ,  H01M6/18 ,  H01M4/62 ,  H01M10/0565 ,  H01M4/38 ,  H01M4/36 ,  H01M4/1395 ,  H01M10/0525 ,  H01M4/134 ,  H01M4/133 ,  H01M4/131 ,  H01M4/12 ,  H01M4/08 ,  H01M4/04 ,  H01M2/14 ,  H01B3/44 ,  H01B3/42 ,  H01B3/30 ,  H01B3/00 ,  C09J131/04 ,  C09J5/06 ,  C09J5/00 ,  C09D11/52 ,  B05B1/02 ,  H01M10/04 ,  H01M4/1391 ,  H01M4/505 ,  H01M10/052 ,  H01M10/0583 ,  H01M4/02

CPC classification number: C09J133/14 ,  B05B1/02 ,  B05B15/60 ,  B32B37/1284 ,  C08K5/01 ,  C09D11/10 ,  C09D11/106 ,  C09D11/324 ,  C09D11/36 ,  C09D11/38 ,  C09D11/52 ,  C09J5/00 ,  C09J5/06 ,  C09J131/04 ,  H01B3/00 ,  H01B3/306 ,  H01B3/421 ,  H01B3/441 ,  H01B3/447 ,  H01M2/145 ,  H01M4/0402 ,  H01M4/0404 ,  H01M4/0411 ,  H01M4/0414 ,  H01M4/0419 ,  H01M4/0435 ,  H01M4/08 ,  H01M4/12 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/1395 ,  H01M4/364 ,  H01M4/382 ,  H01M4/505 ,  H01M4/622 ,  H01M4/625 ,  H01M6/181 ,  H01M6/188 ,  H01M6/40 ,  H01M10/0436 ,  H01M10/0454 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0583 ,  H01M2004/027 ,  H01M2300/0082 ,  Y02E60/122 ,  Y02P70/54 ,  Y10T156/10

Abstract: A battery and a method of constructing a battery are disclosed in which a first conductive substrate portion has a first face and a second conductive substrate portion has a second face opposed to the first face. A first electrode material is disposed in electrical contact with the first face, an electrolyte material is disposed in contact with the first electrode material, a second electrode material is disposed in contact with the electrolyte material, and a conductive tab disposed in contact with the second electrode material. The first conductive substrate portion, the first electrode material, and the conductive tab extend outward beyond a particular edge of the second conductive substrate portion.

公开(公告)号：US09843081B2

公开(公告)日：2017-12-12

申请号：US15158708

申请日：2016-05-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonchul Kwon ,  Joonseon Jeong ,  Yooseong Yang ,  Dongmin Im ,  Wonsung Choi

IPC: H01M10/052 ,  H01M10/0525 ,  H01M12/08 ,  H01M2/14 ,  H01M2/16 ,  H01M10/0565 ,  H01M6/18 ,  H01M12/06 ,  H01M4/38 ,  H01M8/1018 ,  H01M8/1044 ,  H01M4/86 ,  H01M10/0569 ,  H01M4/96 ,  H01M6/24

CPC classification number: H01M12/08 ,  H01M2/145 ,  H01M2/1653 ,  H01M2/166 ,  H01M4/382 ,  H01M4/8615 ,  H01M4/8652 ,  H01M4/8668 ,  H01M4/96 ,  H01M6/181 ,  H01M6/24 ,  H01M8/1018 ,  H01M8/1044 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/0569 ,  H01M12/06 ,  H01M2004/8689 ,  H01M2008/1095 ,  H01M2300/0045 ,  H01M2300/0082 ,  Y02E60/128

Abstract: A lithium air battery includes: a lithium negative electrode; a positive electrode; and an ion conductive oxygen-blocking film which is disposed on the lithium negative electrode, wherein the ion conductive oxygen-blocking film includes a first polymer including a polyvinyl alcohol or a polyvinyl alcohol blend, and a lithium salt, and wherein the ion conductive oxygen-blocking film has an oxygen transmission rate of about 10 milliliters per square meter per day to about 10,000 milliliters per square meter per day. Also a method of manufacturing a lithium air battery is disclosed.

公开(公告)号：US09718997B2

公开(公告)日：2017-08-01

申请号：US14541087

申请日：2014-11-13

Applicant: R.R. DONNELLEY & SONS COMPANY

Inventor： Theodore F. Cyman, Jr. ,  Alan R. Murzynowski ,  Daniel E. Kanfoush ,  Kevin J. Hook ,  Pamela Geddes ,  James W. Blease

IPC: H01M10/04 ,  C09J133/14 ,  H01M4/04 ,  H01M4/08 ,  H01M4/12 ,  H01M4/1395 ,  H01M4/38 ,  H01M10/0565 ,  H01M6/18 ,  H01M6/40 ,  B32B37/12 ,  C08K5/01 ,  C09J5/00 ,  C09J5/06 ,  C09J131/04 ,  H01B3/00 ,  H01B3/30 ,  H01B3/42 ,  H01M2/14 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/36 ,  H01M4/62 ,  H01M10/0525 ,  B05B1/02 ,  B05B15/06 ,  H01B3/44 ,  C09D11/10 ,  C09D11/106 ,  C09D11/324 ,  C09D11/36 ,  C09D11/38 ,  C09D11/52 ,  H01M4/1391 ,  H01M4/505 ,  H01M10/052 ,  H01M10/0583 ,  H01M4/02

CPC classification number: C09J133/14 ,  B05B1/02 ,  B05B15/60 ,  B32B37/1284 ,  C08K5/01 ,  C09D11/10 ,  C09D11/106 ,  C09D11/324 ,  C09D11/36 ,  C09D11/38 ,  C09D11/52 ,  C09J5/00 ,  C09J5/06 ,  C09J131/04 ,  H01B3/00 ,  H01B3/306 ,  H01B3/421 ,  H01B3/441 ,  H01B3/447 ,  H01M2/145 ,  H01M4/0402 ,  H01M4/0404 ,  H01M4/0411 ,  H01M4/0414 ,  H01M4/0419 ,  H01M4/0435 ,  H01M4/08 ,  H01M4/12 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/1395 ,  H01M4/364 ,  H01M4/382 ,  H01M4/505 ,  H01M4/622 ,  H01M4/625 ,  H01M6/181 ,  H01M6/188 ,  H01M6/40 ,  H01M10/0436 ,  H01M10/0454 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0583 ,  H01M2004/027 ,  H01M2300/0082 ,  Y02E60/122 ,  Y02P70/54 ,  Y10T156/10

Abstract: A battery includes a first conductive substrate portion having a first face, and a second conductive substrate portion having a second face opposed to the first face. Each of the first and second faces has a perimeter portion and an interior portion inside the perimeter portion. A first electrode material of the battery is disposed in contact with the interior portion of at least one of the first and second faces, and a jettable electrolyte material disposed in contact with the first electrode material. A second electrode material is disposed in contact with the electrolyte material, and a conductive tab is disposed in contact with the second electrode material. The conductive tab extends outwardly from the interior region beyond the perimeter portion of at least one of the first and second faces.

公开(公告)号：US09705110B2

公开(公告)日：2017-07-11

申请号：US15355715

申请日：2016-11-18

Applicant: Sony Corporation

Inventor： Kazuhito Hatta ,  Mashio Shibuya

IPC: H01M2/20 ,  H01M2/02 ,  B32B27/34 ,  B32B27/36 ,  B32B15/20 ,  B32B15/085 ,  B32B27/32 ,  B32B5/14 ,  B32B7/12 ,  B29C65/08 ,  B29C65/02 ,  B29C65/00 ,  B32B15/088 ,  B32B15/09 ,  H01M10/04 ,  H01M2/08 ,  H01M2/16 ,  H01M10/0587 ,  B29K655/00 ,  B29L31/00

CPC classification number: H01M2/0287 ,  B29C65/02 ,  B29C65/08 ,  B29C65/18 ,  B29C66/1122 ,  B29C66/32 ,  B29C66/41 ,  B29C66/433 ,  B29C66/71 ,  B29C66/72321 ,  B29C66/7352 ,  B29C66/81431 ,  B29C66/83221 ,  B29K2023/12 ,  B29K2623/12 ,  B29K2655/00 ,  B29K2705/02 ,  B29L2031/3468 ,  B29L2031/7146 ,  B32B5/142 ,  B32B7/12 ,  B32B15/08 ,  B32B15/085 ,  B32B15/088 ,  B32B15/09 ,  B32B15/20 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/03 ,  B32B2255/06 ,  B32B2274/00 ,  B32B2323/10 ,  B32B2367/00 ,  B32B2457/10 ,  B32B2553/00 ,  H01M2/021 ,  H01M2/026 ,  H01M2/0267 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/029 ,  H01M2/06 ,  H01M2/08 ,  H01M2/162 ,  H01M2/1653 ,  H01M2/1673 ,  H01M4/06 ,  H01M4/13 ,  H01M4/131 ,  H01M4/133 ,  H01M4/623 ,  H01M4/625 ,  H01M4/661 ,  H01M6/02 ,  H01M6/164 ,  H01M6/166 ,  H01M6/181 ,  H01M10/0431 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/0587 ,  H01M2220/30 ,  H01M2300/0037 ,  H01M2300/0082 ,  Y02E60/122 ,  B29K2077/00 ,  B29K2067/003

Abstract: A cell is provided. The cell includes a cell element including a positive electrode, a negative electrode, an electrolyte and a laminate film including an exterior layer, a metal layer, an interior layer, and a welded layer formed of the interior layer; wherein a thickness of the welded layer is larger than 5 μm in a flat portion of the interior layer, wherein the welded layer increases in thickness from the flat portion to an end portion of the welded layer, and wherein when a thickness of the laminate film is t, a thickness of the interior layer is p and a thickness of the laminate film in the welded layer is t1, a following equation is satisfied: t×2−p×2+5

公开(公告)号：US20170092958A1

公开(公告)日：2017-03-30

申请号：US15169160

申请日：2016-05-31

Applicant: IONIC MATERIALS, INC.

Inventor： Michael A. Zimmerman ,  Alexei B. Gavrilov ,  G. Stephen Kelsey ,  Keith Smith

IPC: H01M4/90 ,  H01M4/86 ,  H01M12/06

CPC classification number: H01M4/9008 ,  H01M4/06 ,  H01M4/24 ,  H01M4/364 ,  H01M4/38 ,  H01M4/42 ,  H01M4/48 ,  H01M4/50 ,  H01M4/58 ,  H01M4/624 ,  H01M4/8673 ,  H01M4/9016 ,  H01M6/181 ,  H01M12/06 ,  H01M2300/0082

Abstract: A metal-air battery and a component air cathode including a solid ionically conductive polymer material.

公开(公告)号：US20170018781A1

公开(公告)日：2017-01-19

申请号：US15282002

申请日：2016-09-30

Applicant: IONIC MATERIALS, INC.

Inventor： Michael A. Zimmerman

IPC: H01M4/90 ,  C08G75/14 ,  H01M12/08 ,  H01M4/62 ,  H01M10/0525

CPC classification number: C08G75/14 ,  C08J5/18 ,  C08J2300/12 ,  C08J2323/06 ,  C08J2327/18 ,  C08J2365/02 ,  C08J2379/02 ,  C08J2381/04 ,  C08J2381/06 ,  H01M4/0411 ,  H01M4/06 ,  H01M4/24 ,  H01M4/364 ,  H01M4/38 ,  H01M4/42 ,  H01M4/48 ,  H01M4/50 ,  H01M4/58 ,  H01M4/624 ,  H01M6/181 ,  H01M8/1067 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/26 ,  H01M12/08 ,  H01M2300/0082 ,  Y02E60/128

Abstract: A solid, ionically conductive, non-electrically conducting polymer material with a plurality of monomers and a plurality of charge transfer complexes, wherein each charge transfer complex is positioned on a monomer.

Abstract translation: 具有多个单体和多个电荷转移络合物的固体，离子导电的非导电聚合物材料，其中每个电荷转移络合物位于单体上。

公开(公告)号：US20160351878A1

公开(公告)日：2016-12-01

申请号：US15149012

申请日：2016-05-06

Applicant: PolyPlus Battery Company

Inventor： Steven J. Visco ,  Yevgeniy S. Nimon ,  Bruce D. Katz

IPC: H01M2/16 ,  H01M10/0525 ,  H01M4/134 ,  H01M4/62 ,  H01M4/38

CPC classification number: H01M2/1673 ,  H01M6/18 ,  H01M6/181 ,  H01M6/182 ,  H01M6/185 ,  H01M6/187 ,  H01M6/188 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/0565 ,  H01M2300/0068 ,  H01M2300/008 ,  H01M2300/0094 ,  Y10T29/49108 ,  Y10T29/49115

Abstract: Disclosed are ionically conductive membranes for protection of active metal anodes and methods for their fabrication. The membranes may be incorporated in active metal negative electrode (anode) structures and battery cells. In accordance with the invention, the membrane has the desired properties of high overall ionic conductivity and chemical stability towards the anode, the cathode and ambient conditions encountered in battery manufacturing. The membrane is capable of protecting an active metal anode from deleterious reaction with other battery components or ambient conditions while providing a high level of ionic conductivity to facilitate manufacture and/or enhance performance of a battery cell in which the membrane is incorporated.

Abstract translation: 公开了用于保护活性金属阳极的离子导电膜及其制造方法。 膜可以结合在活性金属负极（阳极）结构和电池单元中。 根据本发明，膜具有对电池制造中遇到的阳极总体离子导电性和化学稳定性，阴极和环境条件的期望性质。 该膜能够保护活性金属阳极免受与其他电池组分或环境条件的有害反应，同时提供高水平的离子导电性以促进制造和/或增强其中掺入膜的电池单元的性能。