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公开(公告)号：US12206100B2
公开(公告)日：2025-01-21
申请号：US16999265
申请日：2020-08-21
Applicant: Apple Inc.
Inventor： Hongli Dai , Huiming Wu , Dapeng Wang , John David Carter , Yan Li , Anh D. Vu , Xiaoping Wang , Christopher S. Johnson , Rui Xu , Zhenzhen Yang , Yanjie Cui , James A. Gilbert , Arthur Jeremy Kropf , Hakim H. Iddir
Abstract: Compounds, particles, and cathode active materials that can be used in lithium ion batteries are described herein. Methods of making such compounds, powders, and cathode active materials are described. The particles have a particle size distribution with a D50 ranging from 10 μm to 20 μm.
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公开(公告)号：US20220399541A1
公开(公告)日：2022-12-15
申请号：US17886096
申请日：2022-08-11
Applicant: Apple Inc.
Inventor： Hongli Dai , Huiming Wu , Dapeng Wang , John David Carter , Yan Li , Anh D. Vu , Xiaoping Wang , Christopher S. Johnson , Rui Xu , Zhenzhen Yang , Yanjie Cui , James A. Gilbert , Arthur Jeremy Kropf , Hakim H. Iddir
Abstract: Compounds, particles, and cathode active materials that can be used in lithium ion batteries are described herein. Methods of making such compounds, powders, and cathode active materials are described. The particles have a particle size distribution with a D50 ranging from 10 μm to 20 μm.
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公开(公告)号：US20210057739A1
公开(公告)日：2021-02-25
申请号：US16999265
申请日：2020-08-21
Applicant: Apple Inc.
Inventor： Hongli Dai , Huiming Wu , Dapeng Wang , John David Carter , Yan Li , Anh D. Vu , Xiaoping Wang , Christopher S. Johnson , Rui Xu , Zhenzhen Yang , Yanjie Cui , James A. Gilbert , Arthur Jeremy Kropf , Hakim H. Iddir
Abstract: Compounds, particles, and cathode active materials that can be used in lithium ion batteries are described herein. Methods of making such compounds, powders, and cathode active materials are described. The particles have a particle size distribution with a D50 ranging from 10 μm to 20 μm.
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公开(公告)号：US12249707B2
公开(公告)日：2025-03-11
申请号：US17886096
申请日：2022-08-11
Applicant: Apple Inc.
Inventor： Hongli Dai , Huiming Wu , Dapeng Wang , John David Carter , Yan Li , Anh D. Vu , Xiaoping Wang , Christopher S. Johnson , Rui Xu , Zhenzhen Yang , Yanjie Cui , James A. Gilbert , Arthur Jeremy Kropf , Hakim H. Iddir
Abstract: Methods of making such compounds, powders, and cathode active materials are described. The powders are formed of particles with specific properties: a particle size distribution with a D50 ranging from 10 μm to 20 μm, a D10 less than 8 μm, and a D99 of the particles ranges from 25 μm to 35 μm. The final compound is represented by the Formula Liα(Co1-x-y-zMnxMezAly)Oδ, wherein 0.95
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