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    ELECTROACTIVE MATERIALS FOR SECONDARY BATTERIES
    1.
    发明公开
    ELECTROACTIVE MATERIALS FOR SECONDARY BATTERIES 审中-公开

    公开(公告)号：US20230253563A1

    公开(公告)日：2023-08-10

    申请号：US17592635

    申请日：2022-02-04

    申请人： UCHICAGO ARGONNE, LLC

    发明人： Chi Cheung Su ,  Jiayan Shi ,  Rachid Amine ,  Khalil Amine

    IPC分类号： H01M4/60 ,  H01M10/0569

    CPC分类号： H01M4/606 ,  H01M10/0569 ,  H01M2300/0037

    摘要： An electrochemical cell includes an anode that includes silicon, a conductive carbon, a lithium titanate, lithium metal, or a combination of any two or more thereof; a separator; a cathode having a cathode active material and a redox active species either mixed into the cathode or coated onto the cathode; and an electrolyte that includes a salt; and an aprotic solvent comprising a fluorinated ether solvent, a carbonate solvent, or a mixture thereof, with the proviso that the redox active species has substantially no solubility in the electrolyte. The redox active species may be a redox active organic compound or polymer.

    ELECTRODE AND ELECTROLYTE ADDITIVES FOR HIGH ENERGY LITHIUM-ION BATTERIES
    3.
    发明申请
    ELECTRODE AND ELECTROLYTE ADDITIVES FOR HIGH ENERGY LITHIUM-ION BATTERIES 有权

    公开(公告)号：US20230030959A1

    公开(公告)日：2023-02-02

    申请号：US17389762

    申请日：2021-07-30

    申请人： UCHICAGO ARGONNE, LLC

    发明人： Jiayan Shi ,  Khalil Amine ,  Chi Cheung Su ,  Rachid Amine

    IPC分类号： H01M4/58 ,  H01M4/583 ,  H01M4/485 ,  H01M4/38 ,  H01M4/36 ,  H01M10/0569 ,  H01M4/04

    摘要： Methods of applying as-prepared alkaline source materials for a secondary battery. The cathode includes an alkaline source material with or without coating including an alkali metal oxide, an alkali metal sulfide, an alkali metal salt, or a combination of any two or more thereof. An as-prepared spread coating layer for a secondary battery, the coating layer includes an alkaline source material, including an alkali metal oxide, an alkali metal sulfide, and an alkali metal salt, with or without coating, a conductive carbon, a catalyst, or a combination of any two or more thereof. An as-prepared electrolyte for a secondary battery, the electrolyte includes an alkaline source material including an alkali metal oxide, an alkali metal sulfide, an alkali metal salt, or a combination of any two or more thereof.