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公开(公告)号：US20240282957A1
公开(公告)日：2024-08-22
申请号：US18625736
申请日：2024-04-03
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Fan Zhang , Paul A. Christian , Jennifer A. Nelson , David L. Anglin , Paul Wildgust , Thomas Baccaro
CPC classification number: H01M4/525 , H01M4/0471 , H01M4/366
Abstract: Provided are methods of preparing an electrochemically active cathode material including the steps of combining an alkali metal-containing nickel oxide having a formula A1−aNi1+aO2, wherein A comprises an alkali metal and 0
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公开(公告)号：US11984594B2
公开(公告)日：2024-05-14
申请号：US17248404
申请日：2021-01-22
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Fan Zhang , Paul A. Christian , Jennifer A. Nelson , David L. Anglin , Paul Wildgust , Thomas Baccaro
CPC classification number: H01M4/525 , H01M4/0471 , H01M4/366
Abstract: Provided are methods of preparing an electrochemically active cathode material including the steps of combining an alkali metal-containing nickel oxide having a formula A1−aNi1+aO2, wherein A comprises an alkali metal and 0
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3.发明授权公开(公告)号：US10910647B2
公开(公告)日：2021-02-02
申请号：US15973653
申请日：2018-05-08
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Jennifer A. Nelson , Paul Albert Christian , Stephen A. Hackney
Abstract: The invention is directed towards an electrochemically active cathode material for a battery. The electrochemically active cathode material includes a non-stoichiometric beta-delithiated layered nickel oxide. The non-stoichiometric beta-delithiated layered nickel oxide has a chemical formula. The chemical formula is LixAyNi1+a-zMzO2•nH2O where x is from about 0.02 to about 0.20; y is from about 0.03 to about 0.20; a is from about 0.02 to about 0.2; z is from about 0 to about 0.2; and n is from about 0 to about 1. Within the chemical formula, A is an alkali metal. The alkali metal includes potassium, rubidium, cesium, and any combination thereof. Within the chemical formula, M comprises an alkaline earth metal, a transition metal, a non-transition metal, and any combination thereof.
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4.发明公开公开(公告)号：US20240006607A1
公开(公告)日：2024-01-04
申请号：US18369617
申请日：2023-09-18
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Jennifer A. Nelson , Paul Albert Christian , Stephen A. Hackney
IPC: H01M4/525 , H01M6/04 , C01G53/00 , H01M4/32 , C01G53/04 , H01M4/36 , H01M4/50 , H01M4/24 , H01M50/40
CPC classification number: H01M4/525 , H01M6/04 , C01G53/42 , C01G53/66 , H01M4/32 , C01G53/04 , H01M2004/028 , H01M4/50 , H01M4/244 , H01M50/40 , C01P2002/22 , H01M2300/0014 , C01P2006/40 , H01M4/364
Abstract: The invention is directed towards an electrochemically active cathode material for a battery. The electrochemically active cathode material includes a non-stoichiometric beta-delithiated layered nickel oxide. The non-stoichiometric beta-delithiated layered nickel oxide has a chemical formula. The chemical formula is LixAyNi1+a−zMzO2·nH2O where x is from about 0.02 to about 0.20; y is from about 0.03 to about 0.20; a is from about 0.02 to about 0.2; z is from about 0 to about 0.2; and n is from about 0 to about 1. Within the chemical formula, A is an alkali metal. The alkali metal includes potassium, rubidium, cesium, and any combination thereof. Within the chemical formula, M comprises an alkaline earth metal, a transition metal, a non-transition metal, and any combination thereof.
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公开(公告)号：US11799082B2
公开(公告)日：2023-10-24
申请号：US17393084
申请日：2021-08-03
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Jennifer A. Nelson , David Lloyd Anglin , Mariarosa Brundu , Paul Albert Christian , Thomas C. Richards
IPC: H01M4/525 , H01M6/50 , H01M4/06 , H01M4/24 , H01M4/36 , H01M4/52 , H01M4/131 , H01M4/32 , H01M10/30 , H01M6/04 , H01M4/38 , H01M10/48 , H01M4/02 , F02M51/02
CPC classification number: H01M4/525 , H01M4/06 , H01M4/131 , H01M4/244 , H01M4/32 , H01M4/366 , H01M4/38 , H01M4/52 , H01M6/04 , H01M6/505 , H01M6/5083 , H01M10/30 , H01M10/488 , F02M51/02 , H01M2004/021 , H01M2300/0085
Abstract: The invention is directed towards an electrochemically active cathode material. The electrochemically active cathode includes beta-delithiated layered nickel oxide and an electrochemically active cathode material selected from the group consisting of manganese oxide, manganese dioxide, electrolytic manganese dioxide (EMD), chemical manganese dioxide (CMD), high power electrolytic manganese dioxide (HP EMD), lambda manganese dioxide, gamma manganese dioxide, beta manganese dioxide, and mixtures thereof. The beta-delithiated layered nickel oxide has an X-ray diffraction pattern. The X-ray diffraction pattern of the beta-delithiated layered nickel oxide includes a first peak from about 14.9°2θ to about 16.0°2θ; a second peak from about 21.3°2θ to about 22.7°2θ; a third peak from about 37.1°2θ to about 37.4°2θ; a fourth peak from about 43.2°2θ to about 44.0°2θ; a fifth peak from about 59.6°2θ to about 60.6°2θ; and a sixth peak from about 65.4°2θ to about 65.9°2θ.
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Patent Agency Ranking
6.发明授权公开(公告)号：US11764357B2
公开(公告)日：2023-09-19
申请号：US17248650
申请日：2021-02-01
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Jennifer A. Nelson , Paul Albert Christian , Stephen A. Hackney
IPC: H01M4/525 , H01M4/36 , H01M4/32 , H01M6/04 , C01G53/00 , C01G53/04 , H01M4/50 , H01M4/24 , H01M50/40 , H01M4/02
CPC classification number: H01M4/525 , C01G53/04 , C01G53/42 , C01G53/66 , H01M4/244 , H01M4/32 , H01M4/364 , H01M4/50 , H01M6/04 , H01M50/40 , C01P2002/22 , C01P2002/72 , C01P2002/76 , C01P2002/77 , C01P2002/78 , C01P2004/03 , C01P2006/40 , H01M2004/028 , H01M2300/0014
Abstract: The invention is directed towards an electrochemically active cathode material for a battery. The electrochemically active cathode material includes a non-stoichiometric beta-delithiated layered nickel oxide. The non-stoichiometric beta-delithiated layered nickel oxide has a chemical formula. The chemical formula is LixAyNi1+a−zMzO2·nH2O where x is from about 0.02 to about 0.20; y is from about 0.03 to about 0.20; a is from about 0.02 to about 0.2; z is from about 0 to about 0.2; and n is from about 0 to about 1. Within the chemical formula, A is an alkali metal. The alkali metal includes potassium, rubidium, cesium, and any combination thereof. Within the chemical formula, M comprises an alkaline earth metal, a transition metal, a non-transition metal, and any combination thereof.
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公开(公告)号：US20220204359A1
公开(公告)日：2022-06-30
申请号：US17566321
申请日：2021-12-30
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Fan Zhang , Paul A. Christian , Jennifer A. Nelson , David L. Anglin , Paul Wildgust , Thomas Baccaro , Chaolan Hu
Abstract: Provided are methods of preparing an electrochemically active cathode material including the steps of (a) combining an alkali metal-containing layered nickel oxide having a formula A1−aNi1+aO2, wherein A comprises an alkali metal and 0
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公开(公告)号：US20210367237A1
公开(公告)日：2021-11-25
申请号：US17393084
申请日：2021-08-03
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Jennifer A. Nelson , David Lloyd Anglin , Mariarosa Brundu , Paul Albert Christian , Thomas C. Richards
IPC: H01M4/525 , H01M6/50 , H01M4/06 , H01M4/24 , H01M4/36 , H01M4/52 , H01M4/131 , H01M4/32 , H01M10/30 , H01M6/04 , H01M4/38 , H01M10/48
Abstract: The invention is directed towards an electrochemically active cathode material. The electrochemically active cathode includes beta-delithiated layered nickel oxide and an electrochemically active cathode material selected from the group consisting of manganese oxide, manganese dioxide, electrolytic manganese dioxide (EMD), chemical manganese dioxide (CMD), high power electrolytic manganese dioxide (HP EMD), lambda manganese dioxide, gamma manganese dioxide, beta manganese dioxide, and mixtures thereof. The beta-delithiated layered nickel oxide has an X-ray diffraction pattern. The X-ray diffraction pattern of the beta-delithiated layered nickel oxide includes a first peak from about 14.9°2θ to about 16.0°2θ; a second peak from about 21.3°2θ to about 22.7°2θ; a third peak from about 37.1°2θ to about 37.4°2θ; a fourth peak from about 43.2°2θ to about 44.0°2θ; a fifth peak from about 59.6°2θ to about 60.6°2θ; and a sixth peak from about 65.4°2θ to about 65.9°2θ.
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9.发明申请公开(公告)号：US20190252683A1
公开(公告)日：2019-08-15
申请号：US16397590
申请日：2019-04-29
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Jennifer A. Nelson , David Lloyd Anglin , Mariarosa Brundu , Paul Albert Christian
IPC: H01M4/525 , H01M4/131 , H01M4/38 , H01M4/36 , H01M4/24 , H01M4/06 , H01M6/50 , H01M4/52 , H01M10/48 , H01M6/04 , H01M10/30 , H01M4/32
CPC classification number: H01M4/525 , F02M51/02 , H01M4/06 , H01M4/131 , H01M4/244 , H01M4/32 , H01M4/366 , H01M4/38 , H01M4/52 , H01M6/04 , H01M6/505 , H01M6/5083 , H01M10/30 , H01M10/488 , H01M2004/021 , H01M2300/0085
Abstract: The invention is directed towards an electrochemically active cathode material. The electrochemically active cathode includes beta-delithiated layered nickel oxide and an electrochemically active cathode material selected from the group consisting of manganese oxide, manganese dioxide, electrolytic manganese dioxide (EMD), chemical manganese dioxide (CMD), high power electrolytic manganese dioxide (HP EMD), lambda manganese dioxide, gamma manganese dioxide, beta manganese dioxide, and mixtures thereof. The beta-delithiated layered nickel oxide has an X-ray diffraction pattern. The X-ray diffraction pattern of the beta-delithiated layered nickel oxide includes a first peak from about 14.9° 2θ to about 16.0° 2θ; a second peak from about 21.3° 2θ to about 22.7° 2θ; a third peak from about 37.1° 2θ to about 37.4° 2θ; a fourth peak from about 43.2° 2θ to about 44.0° 2θ; a fifth peak from about 59.6° 2θ to about 60.6° 2θ; and a sixth peak from about 65.4° 2θ to about 65.9° 2θ.
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10.发明申请公开(公告)号：US20210167383A1
公开(公告)日：2021-06-03
申请号：US17248650
申请日：2021-02-01
Applicant: DURACELL U.S. OPERATIONS, INC.
Inventor： Jennifer A. Nelson , Paul Albert Christian , Stephen A. Hackney
Abstract: The invention is directed towards an electrochemically active cathode material for a battery. The electrochemically active cathode material includes a non-stoichiometric beta-delithiated layered nickel oxide. The non-stoichiometric beta-delithiated layered nickel oxide has a chemical formula. The chemical formula is LixAyNi1+a−zMzO2.nH2O where x is from about 0.02 to about 0.20; y is from about 0.03 to about 0.20; a is from about 0.02 to about 0.2; z is from about 0 to about 0.2; and n is from about 0 to about 1. Within the chemical formula, A is an alkali metal. The alkali metal includes potassium, rubidium, cesium, and any combination thereof. Within the chemical formula, M comprises an alkaline earth metal, a transition metal, a non-transition metal, and any combination thereof.
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