JP7337267B2 - 二次電池、及び該二次電池を備えた装置 - Google Patents

二次電池、及び該二次電池を備えた装置 Download PDF

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JP7337267B2
JP7337267B2 JP2022520094A JP2022520094A JP7337267B2 JP 7337267 B2 JP7337267 B2 JP 7337267B2 JP 2022520094 A JP2022520094 A JP 2022520094A JP 2022520094 A JP2022520094 A JP 2022520094A JP 7337267 B2 JP7337267 B2 JP 7337267B2
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secondary battery
additive
unsubstituted
substituted
organic solvent
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JPWO2021128002A5 (https=
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JP2022550421A (ja
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▲則▼利 ▲呉▼
昌▲隆▼ ▲韓▼
成▲華▼ 付
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Contemporary Amperex Technology Co Ltd
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    • H—ELECTRICITY
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
    • H—ELECTRICITY
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
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    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
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    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
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    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
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    • C07F9/09—Esters of phosphoric acids
    • C07F9/095—Compounds containing the structure P(=O)-O-acyl, P(=O)-O-heteroatom, P(=O)-O-CN
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    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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    • H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
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JP2022520094A 2019-12-24 2019-12-24 二次電池、及び該二次電池を備えた装置 Active JP7337267B2 (ja)

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JP2022550421A JP2022550421A (ja) 2022-12-01
JPWO2021128002A5 JPWO2021128002A5 (https=) 2023-04-05
JP2022550421A5 JP2022550421A5 (https=) 2023-04-05
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US (1) US12191449B2 (https=)
EP (1) EP3913717B1 (https=)
JP (1) JP7337267B2 (https=)
KR (1) KR102651812B1 (https=)
CN (1) CN114207899B (https=)
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Families Citing this family (6)

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Publication number Priority date Publication date Assignee Title
EP4394916A4 (en) * 2021-11-18 2024-10-16 Ningde Amperex Technology Limited ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE
WO2023184509A1 (zh) 2022-04-01 2023-10-05 宁德时代新能源科技股份有限公司 二次电池、电池模块、电池包和用电装置
CN115842163B (zh) * 2022-05-06 2025-07-08 宁德时代新能源科技股份有限公司 二次电池用电解质、二次电池、电池模块、电池包及用电装置
CN116259927B (zh) * 2023-05-15 2023-08-04 蔚来电池科技(安徽)有限公司 二次电池和装置
CN116525950B (zh) * 2023-06-28 2023-09-19 蔚来电池科技(安徽)有限公司 二次电池和装置
CN118630316B (zh) * 2024-08-09 2024-12-20 广州天赐高新材料股份有限公司 一种电解液和二次电池

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JP2013239443A (ja) 2007-04-20 2013-11-28 Ube Ind Ltd リチウム二次電池用非水電解液及びそれを用いたリチウム二次電池
CN108258315A (zh) 2018-03-15 2018-07-06 合肥国轩高科动力能源有限公司 一种组合式电解液及含有该组合式电解液的高比能硅基锂离子电池
WO2018164124A1 (ja) 2017-03-07 2018-09-13 住友精化株式会社 非水電解液用添加剤、非水電解液、及び、蓄電デバイス
CN109390628A (zh) 2017-08-08 2019-02-26 张家港市国泰华荣化工新材料有限公司 一种非水电解液及锂离子电池

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CN101771167B (zh) * 2010-02-05 2013-09-25 九江天赐高新材料有限公司 一种高容量锂离子电解液、电池以及电池的制备方法
KR101929599B1 (ko) * 2011-02-10 2018-12-14 미쯔비시 케미컬 주식회사 2 차 전지용 비수계 전해액 및 그것을 사용한 비수계 전해액 2 차 전지
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WO2014021272A1 (ja) * 2012-07-31 2014-02-06 宇部興産株式会社 非水電解液及びそれを用いた蓄電デバイス
WO2015107832A1 (ja) * 2014-01-16 2015-07-23 株式会社カネカ 非水電解質二次電池およびその組電池
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KR102400325B1 (ko) * 2017-08-07 2022-05-20 다이킨 고교 가부시키가이샤 전해액, 전기 화학 디바이스, 리튬 이온 이차 전지 및 모듈
CN108598574A (zh) * 2018-04-16 2018-09-28 东莞市杉杉电池材料有限公司 一种锂离子电池电解液及含有该电解液的锂离子电池

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Publication number Priority date Publication date Assignee Title
JP2013239443A (ja) 2007-04-20 2013-11-28 Ube Ind Ltd リチウム二次電池用非水電解液及びそれを用いたリチウム二次電池
WO2018164124A1 (ja) 2017-03-07 2018-09-13 住友精化株式会社 非水電解液用添加剤、非水電解液、及び、蓄電デバイス
CN109390628A (zh) 2017-08-08 2019-02-26 张家港市国泰华荣化工新材料有限公司 一种非水电解液及锂离子电池
CN108258315A (zh) 2018-03-15 2018-07-06 合肥国轩高科动力能源有限公司 一种组合式电解液及含有该组合式电解液的高比能硅基锂离子电池

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EP3913717A4 (en) 2022-03-30
US20220037697A1 (en) 2022-02-03
WO2021128002A1 (zh) 2021-07-01
US12191449B2 (en) 2025-01-07
KR20220052980A (ko) 2022-04-28
KR102651812B1 (ko) 2024-03-26
CN114207899A (zh) 2022-03-18
EP3913717A1 (en) 2021-11-24
JP2022550421A (ja) 2022-12-01
CN114207899B (zh) 2024-09-06
EP3913717B1 (en) 2023-06-07

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