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公开(公告)号：US20200083505A1
公开(公告)日：2020-03-12
申请号：US16683091
申请日：2019-11-13
Applicant: Apple Inc.
Inventor： Steven Kaye , William A. Braff , Maria N. Luckyanova , Ghyrn E. Loveness
Abstract: Batteries are described that include a cathode, an anode, and a separator that electrically insulates the cathode from the anode. The separator includes a cation exchange membrane positioned between a first anion exchange membrane and a second anion exchange membrane, and has a hydroxide ion conductivity of at least about 10 mS/cm, and a diffusion ratio of hydroxide ions to at least one type of metal ion of at least about 100:1. Also described are methods of making a battery that include forming a separator between a cathode electrode and an anode electrode. The separator includes a cation exchange membrane positioned between a first anion exchange membrane and a second anion exchange membrane. The methods also include contacting the cathode electrode with a cathode current collector and the anode electrode with an anode current collector, where the cathode and anode currently collectors are electrically insulated from each other by a spacer material.
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公开(公告)号：US11888112B2
公开(公告)日：2024-01-30
申请号：US16613094
申请日：2018-05-17
Applicant: Apple Inc.
Inventor： Steven Kaye , Maria N. Luckyanova , Ghyrn E. Loveness
IPC: H01M10/0565 , H01M4/38 , H01M4/50 , H01M10/26 , H01M10/28 , H01M4/505 , H01M4/525 , H01M4/62 , H01M50/46 , H01M50/497 , H01M50/494 , H01M50/489 , H01M50/417 , H01M50/429
CPC classification number: H01M10/0565 , H01M4/38 , H01M4/50 , H01M4/505 , H01M4/525 , H01M4/622 , H01M10/26 , H01M10/28 , H01M50/46 , H01M50/497 , H01M50/417 , H01M50/429 , H01M50/489 , H01M50/494 , H01M2300/0014 , H01M2300/0082
Abstract: Energy storage devices, battery cells, and batteries of the present technology may include a first current collector and a second current collector. The batteries may include an anode material coupled with the first current collector. The batteries may include a cathode material coupled with the second current collector. The batteries may also include a polymeric material coupled between the cathode material and the anode material. The polymeric material may be characterized by a cationic backbone. The polymeric material may be configured to selectively provide anionic transport across the polymeric material while limiting cationic transport across the polymeric material.
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公开(公告)号：US20200161719A1
公开(公告)日：2020-05-21
申请号：US16748586
申请日：2020-01-21
Applicant: Apple Inc.
Inventor： Steven Kaye , Maria N. Luckyanova , Ghyrn E. Loveness
Abstract: Energy storage devices, battery cells, and batteries of the present technology may include a first current collector and a second current collector. The batteries may include an anode material coupled with the first current collector. The batteries may include a cathode material coupled with the second current collector. The batteries may also include a separator positioned between the cathode material and the anode material. The batteries may include a hydrogen-scavenger material incorporated within the anode active material or the cathode active material. The hydrogen scavenger material may absorb or react with hydrogen at a temperature above or about 20° C.
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公开(公告)号：US20200083507A1
公开(公告)日：2020-03-12
申请号：US16683088
申请日：2019-11-13
Applicant: Apple Inc.
Inventor： Steven Kaye , William A. Braff , Maria N. Luckyanova , Ghyrn E. Loveness
Abstract: Batteries are described that include a cathode material, and anode material, and a polymeric material that separates the cathode material from the anode material. The polymeric material has hydroxide ion conductivity of at least about 50 mS/cm, and a diffusion ration of hydroxide ions to at least one type of metal ion of at least about 10:1. Also described are methods of making a battery that include forming a layer of polymeric material between a first electrode and second electrode of the battery. In additional methods, the polymeric material is coated on at least one of the electrodes of the battery. In further methods, the polymeric material is admixed with at least one of the electrode materials to make a composite electrode material that is incorporated into the electrode.
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公开(公告)号：US11791470B2
公开(公告)日：2023-10-17
申请号：US16658442
申请日：2019-10-21
Applicant: Apple Inc.
Inventor： Christopher T. Campbell , Andrew C. Chu , Tobias Zeilinger , Ghyrn E. Loveness , Qingcheng Zeng , Kenzo Nagai , Donald G. Dafoe
IPC: H01M4/66
CPC classification number: H01M4/661
Abstract: Energy storage devices, battery cells, and batteries of the present technology may include a first current collector, and may include a separator. The battery cell may include a first active material disposed between the first current collector and the separator. The battery cell may include an electrolyte diffusion material disposed between the first active material and the first current collector.
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Patent Agency Ranking
公开(公告)号：US11502354B1
公开(公告)日：2022-11-15
申请号：US17175270
申请日：2021-02-12
Applicant: Apple Inc.
Inventor： Ghyrn E. Loveness , Abraham B. Caulk , Edward P. Yankoski , Zhongying Shi , Kenneth S. Smith , Mujeeb I. Ijaz , Luke A. Wilhelm , Jonathan L. Hall
IPC: H01M10/659 , H01M10/613 , H01M10/64 , H01M10/6556 , F25J1/00 , C21D1/60 , F25J1/02 , F28D15/04
Abstract: Energy storage systems, battery cells, and batteries of the present technology may include a heat exchanger or fluid delivery structure that may transfer heat from a battery cell or cell block to a heat exchange fluid. The heat exchanger or fluid delivery structure may substantially maintain an interfacial temperature during a temperature increase from the battery cell or cell block.
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公开(公告)号：US11349161B2
公开(公告)日：2022-05-31
申请号：US16748586
申请日：2020-01-21
Applicant: Apple Inc.
Inventor： Steven Kaye , Maria N. Luckyanova , Ghyrn E. Loveness
IPC: H01M10/52 , H01M4/62 , H01M10/42 , H01M50/431
Abstract: Energy storage devices, battery cells, and batteries of the present technology may include a first current collector and a second current collector. The batteries may include an anode material coupled with the first current collector. The batteries may include a cathode material coupled with the second current collector. The batteries may also include a separator positioned between the cathode material and the anode material. The batteries may include a hydrogen-scavenger material incorporated within the anode active material or the cathode active material. The hydrogen scavenger material may absorb or react with hydrogen at a temperature above or about 20° C.
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公开(公告)号：US10923788B1
公开(公告)日：2021-02-16
申请号：US15794200
申请日：2017-10-26
Applicant: Apple Inc.
Inventor： Ghyrn E. Loveness , Abraham B. Caulk , Edward P. Yankoski , Zhongying Shi , Kenneth S. Smith , Mujeeb I. Ijaz , Luke A. Wilhelm , Jonathan L. Hall
IPC: H01M2/12 , H01M10/6556 , H01M10/659 , H01M10/613 , H01M10/64 , C21D1/60 , F25J1/00 , F28D15/04 , F25J1/02
Abstract: Energy storage systems, battery cells, and batteries of the present technology may include a heat exchanger or fluid delivery structure that may transfer heat from a battery cell or cell block to a heat exchange fluid. The heat exchanger or fluid delivery structure may substantially maintain an interfacial temperature during a temperature increase from the battery cell or cell block.
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公开(公告)号：US11228074B2
公开(公告)日：2022-01-18
申请号：US16683088
申请日：2019-11-13
Applicant: Apple Inc.
Inventor： Steven Kaye , William A. Braff , Maria N. Luckyanova , Ghyrn E. Loveness
IPC: H01M50/411 , H01M4/38 , H01M4/50 , H01M10/0565 , H01M10/26 , H01M10/28 , H01M4/505 , H01M4/525 , H01M4/62 , H01M50/46 , H01M50/403
Abstract: Batteries are described that include a cathode material, and anode material, and a polymeric material that separates the cathode material from the anode material. The polymeric material has hydroxide ion conductivity of at least about 50 mS/cm, and a diffusion ration of hydroxide ions to at least one type of metal ion of at least about 10:1. Also described are methods of making a battery that include forming a layer of polymeric material between a first electrode and second electrode of the battery. In additional methods, the polymeric material is coated on at least one of the electrodes of the battery. In further methods, the polymeric material is admixed with at least one of the electrode materials to make a composite electrode material that is incorporated into the electrode.
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公开(公告)号：US20200052305A1
公开(公告)日：2020-02-13
申请号：US16658442
申请日：2019-10-21
Applicant: Apple Inc.
Inventor： Christopher T. Campbell , Andrew C. Chu , Tobias Zeilinger , Ghyrn E. Loveness , Qingcheng Zeng , Kenzo Nagai , Donald G. Dafoe
Abstract: Energy storage devices, battery cells, and batteries of the present technology may include a first current collector, and may include a separator. The battery cell may include a first active material disposed between the first current collector and the separator. The battery cell may include an electrolyte diffusion material disposed between the first active material and the first current collector.
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