CN116057120A - 粘合剂、电极合剂、电极以及非水电解质二次电池 - Google Patents

粘合剂、电极合剂、电极以及非水电解质二次电池 Download PDF

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Publication number
CN116057120A
CN116057120A CN202180058360.5A CN202180058360A CN116057120A CN 116057120 A CN116057120 A CN 116057120A CN 202180058360 A CN202180058360 A CN 202180058360A CN 116057120 A CN116057120 A CN 116057120A
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group
carbon atoms
bonded
electrode mixture
formula
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Chinese (zh)
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芦田佳奈
藤田麻纪
上远野正孝
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Kureha Corp
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Kureha Corp
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Priority to CN202311591968.1A priority Critical patent/CN117894986A/zh
Priority to CN202311591965.8A priority patent/CN117866554A/zh
Publication of CN116057120A publication Critical patent/CN116057120A/zh
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    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
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    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
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    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
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    • C09J127/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Adhesives based on derivatives of such polymers
    • C09J127/02—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J127/12—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Adhesives based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
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    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
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CN202180058360.5A 2020-08-31 2021-07-01 粘合剂、电极合剂、电极以及非水电解质二次电池 Pending CN116057120A (zh)

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CN202311591968.1A CN117894986A (zh) 2020-08-31 2021-07-01 粘合剂、电极合剂、电极以及非水电解质二次电池
CN202311591965.8A CN117866554A (zh) 2020-08-31 2021-07-01 粘合剂、电极合剂、电极以及非水电解质二次电池

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JP2020146163 2020-08-31
JP2020-146163 2020-08-31
PCT/JP2021/024890 WO2022044538A1 (ja) 2020-08-31 2021-07-01 バインダー、電極合剤、電極、および非水電解質二次電池

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CN202311591965.8A Division CN117866554A (zh) 2020-08-31 2021-07-01 粘合剂、电极合剂、电极以及非水电解质二次电池

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CN202311591968.1A Pending CN117894986A (zh) 2020-08-31 2021-07-01 粘合剂、电极合剂、电极以及非水电解质二次电池
CN202311591965.8A Pending CN117866554A (zh) 2020-08-31 2021-07-01 粘合剂、电极合剂、电极以及非水电解质二次电池

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CN202311591965.8A Pending CN117866554A (zh) 2020-08-31 2021-07-01 粘合剂、电极合剂、电极以及非水电解质二次电池

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US (1) US20230335741A1 (https=)
EP (1) EP4206273A4 (https=)
JP (2) JP7523551B2 (https=)
KR (1) KR102837860B1 (https=)
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WO (1) WO2022044538A1 (https=)

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CN116057120A (zh) * 2020-08-31 2023-05-02 株式会社吴羽 粘合剂、电极合剂、电极以及非水电解质二次电池
JP2025535420A (ja) * 2022-11-11 2025-10-24 香港時代新能源科技有限公司 正極ペーストの製造方法、二次電池、電池パック及び電力消費装置
WO2025088970A1 (ja) * 2023-10-24 2025-05-01 株式会社クレハ 電極合剤、活物質混合物、バインダー溶液、電極合剤の製造方法、電極の製造方法、電極、および二次電池

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JP2002141067A (ja) * 2000-10-31 2002-05-17 Mitsubishi Chemicals Corp リチウム二次電池用正極材料、リチウム二次電池用正極及びリチウム二次電池
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JP2004182791A (ja) * 2002-11-29 2004-07-02 Sanyo Chem Ind Ltd 水性分散体およびそれを用いた塗料、接着剤または繊維加工処理剤
CN102576855A (zh) * 2009-08-24 2012-07-11 赛昂能源有限公司 用于电化学电池的剥离系统
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CN109689773A (zh) * 2016-07-01 2019-04-26 王胜广 包覆型氟聚合物颗粒及包含其的聚合物共混物和聚合物组合物

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