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公开(公告)号：US11990612B2
公开(公告)日：2024-05-21
申请号：US17268312
申请日：2019-08-14
Applicant: Salient Energy Inc.
Inventor： Brian D. Adams , Marine B. Cuisinier
CPC classification number: H01M4/42 , H01M4/0409 , H01M4/0419 , H01M4/366 , H01M4/623 , H01M10/36 , H01M10/44 , H01M2004/027 , H01M2300/0002
Abstract: A protected zinc electrode, rechargeable cell, and methods of fabricating and operating the protected zinc electrode are provided. The protected zinc electrode includes a zinc electrode including an electrode active material including bulk zinc metal. The protected zinc electrode also includes a protective structure in physical continuity with the bulk zinc metal. The protective structure includes one or more layers. Each layer includes a solid-electrolyte component forming a continuous Zn2+ ion-conducting network throughout the layer.
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2.发明公开公开(公告)号：US20230235476A1
公开(公告)日：2023-07-27
申请号：US18168121
申请日：2023-02-13
Applicant: Salient Energy Inc.
Inventor： Brian D. Adams , Marine B. Cuisinier , John Philip S. Lee
Abstract: A method of fabricating and using a zinc negative electrode and systems thereof are described. A zinc electroplated electrode including a layer of zinc metal bonded to a surface of an electrically conductive current collector is fabricated by an electroplating process using a zinc electroplating system. The zinc electroplating system includes: a zinc metal anode, a cathode including the current collector for plating zinc thereon, and an electrolyte bath comprising zinc ions. The electroplating process bonds the zinc metal to the surface of the current collector to create the electroplated zinc electrode. The electroplated zinc electrode is used as a negative electrode in a zinc metal cell. The zinc metal cell may be a primary cell or a secondary cell.
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公开(公告)号：US11578421B2
公开(公告)日：2023-02-14
申请号：US17291571
申请日：2019-11-06
Applicant: Salient Energy Inc.
Inventor： Brian D. Adams , Marine B. Cuisinier , John Philip S. Lee
Abstract: A method of fabricating and using a zinc negative electrode and systems thereof are described. A zinc electroplated electrode including a layer of zinc metal bonded to a surface of an electrically conductive current collector is fabricated by an electroplating process using a zinc electroplating system. The zinc electroplating system includes: a zinc metal anode, a cathode including the current collector for plating zinc thereon, and an electrolyte bath comprising zinc ions. The electroplating process bonds the zinc metal to the surface of the current collector to create the electroplated zinc electrode. The electroplated zinc electrode is used as a negative electrode in a zinc metal cell. The zinc metal cell may be a primary cell or a secondary cell.
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公开(公告)号：US20220376231A1
公开(公告)日：2022-11-24
申请号：US17773440
申请日：2020-10-30
Applicant: Salient Energy Inc.
Inventor： Marine B. Cuisinier
Abstract: Provided is encapsulated electroactive materials for use in rechargeable aqueous zinc cells, batteries, systems, and associated methods. A core-shell composite particle includes a core of electrochemically active material, and a shell of a polyelectrolyte matrix, substantially insoluble in water, yet allowing the transport of zinc cations to and from the electrochemically active core. A method for preparing the core-shell composite electrochemically active particle includes mechanically dispersing the electrochemically active material particles in association with the polyelectrolyte solution, insolubilizing the polyelectrolyte in the presence of the dispersed electrochemically active material particles, washing the encapsulated particles particle with water, and drying the washed encapsulated particles
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公开(公告)号：US20230307617A1
公开(公告)日：2023-09-28
申请号：US18011402
申请日：2021-06-17
Applicant: Salient Energy Inc.
Inventor： Brian D. Adams , Marine B. Cuisinier , Susi Jin , John Philip S. Lee , Jason Quinn , John Tytus , Yukun Wang , Haonan Yu
CPC classification number: H01M4/38 , H01M4/0404 , H01M4/625 , H01M10/36 , H01M2004/027
Abstract: Provided are rechargeable batteries, positive electrodes, and methods for manufacturing rechargeable batteries and positive electrodes. A rechargeable battery as disclosed includes a zinc metal negative electrode, an electrolyte having a pH between ˜4 and ˜6, and a positive electrode. The positive electrode includes a current collector and a primer coating layer applied to the current collector to form a primer-coated current collector for protecting the current collector from the electrolyte. The primer coating layer includes a binder and a conductive filler. The positive electrode further includes a positive electrode composite layer applied to the primer coating layer. The positive electrode composite layer includes a hydrophilic binder, a conductive additive, and a material that undergoes reversible faradaic reactions with zinc ions.
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Patent Agency Ranking
公开(公告)号：US20230238650A1
公开(公告)日：2023-07-27
申请号：US18011420
申请日：2021-06-17
Applicant: Salient Energy Inc.
Inventor： Brian D. Adams , Marine B. Cuisinier , Susi Jin , John Philip S. Lee , Kendal Wilson , Haonan Yu
IPC: H01M50/449 , H01M10/44 , H01M4/42 , H01M50/491 , H01M50/434 , H01M50/403
CPC classification number: H01M50/449 , H01M10/44 , H01M4/42 , H01M50/491 , H01M50/434 , H01M50/403
Abstract: Separators for zinc metal batteries, zinc metal batteries, and methods of fabricating a separator for use in a zinc metal battery are provided. The separator includes a hydrophilic membrane having a first side for facing a negative electrode when arranged in the zinc metal battery and a second side for facing a positive electrode when arranged in the zinc metal battery. The hydrophilic membrane includes a plurality of pores traversing the hydrophilic membrane from the first side to the second side enabling flow of zinc cations between the negative electrode and the positive electrode through the separator. Each of the pores may have a pore size ranging from about 0.1 to 1.3 μm.
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7.发明公开公开(公告)号：US20230235475A1
公开(公告)日：2023-07-27
申请号：US18168104
申请日：2023-02-13
Applicant: Salient Energy Inc.
Inventor： Brian D. Adams , Marine B. Cuisinier , John Philip S. Lee
Abstract: A method of fabricating and using a zinc negative electrode and systems thereof are described. A zinc electroplated electrode including a layer of zinc metal bonded to a surface of an electrically conductive current collector is fabricated by an electroplating process using a zinc electroplating system. The zinc electroplating system includes: a zinc metal anode, a cathode including the current collector for plating zinc thereon, and an electrolyte bath comprising zinc ions. The electroplating process bonds the zinc metal to the surface of the current collector to create the electroplated zinc electrode. The electroplated zinc electrode is used as a negative electrode in a zinc metal cell. The zinc metal cell may be a primary cell or a secondary cell.
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公开(公告)号：US20220010453A1
公开(公告)日：2022-01-13
申请号：US17291571
申请日：2019-11-06
Applicant: Salient Energy Inc.
Inventor： Brian D. Adams , Marine B. Cuisinier , John Philip S. Lee
Abstract: A method of fabricating and using a zinc negative electrode and systems thereof are described. A zinc electroplated electrode including a layer of zinc metal bonded to a surface of an electrically conductive current collector is fabricated by an electroplating process using a zinc electroplating system. The zinc electroplating system includes: a zinc metal anode, a cathode including the current collector for plating zinc thereon, and an electrolyte bath comprising zinc ions. The electroplating process bonds the zinc metal to the surface of the current collector to create the electroplated zinc electrode. The electroplated zinc electrode is used as a negative electrode in a zinc metal cell. The zinc metal cell may be a primary cell or a secondary cell.
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公开(公告)号：US20210320295A1
公开(公告)日：2021-10-14
申请号：US17268312
申请日：2019-08-14
Applicant: Salient Energy Inc.
Inventor： Brian D. Adams , Marine B. Cuisinier
Abstract: A protected zinc electrode, rechargeable cell, and methods of fabricating and operating the protected zinc electrode are provided. The protected zinc electrode includes a zinc electrode including an electrode active material including bulk zinc metal. The protected zinc electrode also includes a protective structure in physical continuity with the bulk zinc metal. The protective structure includes one or more layers. Each layer includes a solid-electrolyte component forming a continuous Zn2+ ion-conducting network throughout the layer.
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10.发明申请公开(公告)号：US20200280105A1
公开(公告)日：2020-09-03
申请号：US16759934
申请日：2018-11-19
Applicant: Salient Energy Inc.
Inventor： Brian D. ADAMS , Joon H. Ahn , Ryan D. Brown , Robert D. Clarke , Marine B. Cuisinier , John Philip S. Lee
Abstract: Provided is a secondary electrochemical cell for storing and delivery electrical energy and method of forming same. The secondary electrochemical cell includes: a thin film zinc metal negative electrode comprising a negative electrode current collector and a zinc metal layer applied to the negative electrode current collector; a thin film positive electrode comprising a positive electrode current collector and an active material layer applied to the positive electrode current collector, wherein the active material layer electrochemically reacts reversibly with Zn2+ cations; an aqueous electrolyte ionically coupling the negative electrode to the positive electrode; and a thin separator disposed between the negative electrode and the positive electrode, wherein the separator is wetted by the aqueous electrolyte.
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