CN114207874B - 镍复合氢氧化物粒子、以镍复合氢氧化物粒子为前体的正极活性物质以及正极活性物质的制造方法 - Google Patents

镍复合氢氧化物粒子、以镍复合氢氧化物粒子为前体的正极活性物质以及正极活性物质的制造方法 Download PDF

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CN114207874B
CN114207874B CN202080055885.9A CN202080055885A CN114207874B CN 114207874 B CN114207874 B CN 114207874B CN 202080055885 A CN202080055885 A CN 202080055885A CN 114207874 B CN114207874 B CN 114207874B
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nickel composite
composite hydroxide
hydroxide particles
positive electrode
active material
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CN114207874A (zh
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安田太树
片桐一贵
增川贵昭
高岛正洋
千叶毅
河本康信
坂元隆宏
木下昌洋
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Panasonic New Energy Co ltd
Tanaka Chemical Corp
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Panasonic New Energy Co ltd
Tanaka Chemical Corp
Sanyo Electric Co Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C—CHEMISTRY; METALLURGY
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    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
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    • C01G53/00—Compounds of nickel
    • C01G53/80—Compounds containing nickel, with or without oxygen or hydrogen, and containing one or more other elements
    • C01G53/82—Compounds containing nickel, with or without oxygen or hydrogen, and containing two or more other elements
    • H—ELECTRICITY
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    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • H—ELECTRICITY
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    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • H—ELECTRICITY
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    • H—ELECTRICITY
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    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
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    • H01M10/00—Secondary cells; Manufacture thereof
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    • H—ELECTRICITY
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CN202080055885.9A 2019-08-06 2020-08-06 镍复合氢氧化物粒子、以镍复合氢氧化物粒子为前体的正极活性物质以及正极活性物质的制造方法 Active CN114207874B (zh)

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JP2019144822 2019-08-06
JP2019-144822 2019-08-06
PCT/JP2020/030131 WO2021025101A1 (ja) 2019-08-06 2020-08-06 ニッケル複合水酸化物粒子、ニッケル複合水酸化物粒子を前駆体とした正極活物質及び正極活物質の製造方法

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US (1) US20220158184A1 (https=)
EP (1) EP4012806A4 (https=)
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WO (1) WO2021025101A1 (https=)

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JP2023078887A (ja) * 2021-11-26 2023-06-07 株式会社田中化学研究所 遷移金属含有水酸化物、遷移金属含有水酸化物を前駆体とした正極活物質
JP2023078888A (ja) * 2021-11-26 2023-06-07 株式会社田中化学研究所 遷移金属含有水酸化物、遷移金属含有水酸化物を前駆体とした正極活物質、遷移金属含有水酸化物の製造方法
JP2025013235A (ja) * 2023-07-11 2025-01-24 住友化学株式会社 金属複合化合物粉末、金属複合化合物粉末の製造方法、及びリチウム二次電池用正極活物質の製造方法
JP2025011494A (ja) * 2023-07-11 2025-01-24 株式会社田中化学研究所 金属複合水酸化物粉末、リチウム二次電池用正極活物質の製造方法及び金属複合水酸化物粉末の製造方法
KR20260032418A (ko) * 2024-08-29 2026-03-09 주식회사 엘지에너지솔루션 양극 활물질 전구체, 양극 활물질, 양극, 및 전기 화학 소자

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EP4012806A4 (en) 2023-09-06
WO2021025101A1 (ja) 2021-02-11
JP7695883B2 (ja) 2025-06-19
EP4012806A1 (en) 2022-06-15
KR20220043199A (ko) 2022-04-05
US20220158184A1 (en) 2022-05-19
CN114207874A (zh) 2022-03-18
JPWO2021025101A1 (https=) 2021-02-11

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