CN108352527B - 非水系电解质二次电池用正极活性物质和其制造方法、和非水系电解质二次电池 - Google Patents

非水系电解质二次电池用正极活性物质和其制造方法、和非水系电解质二次电池 Download PDF

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CN108352527B
CN108352527B CN201680063281.2A CN201680063281A CN108352527B CN 108352527 B CN108352527 B CN 108352527B CN 201680063281 A CN201680063281 A CN 201680063281A CN 108352527 B CN108352527 B CN 108352527B
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lithium
positive electrode
nickel composite
composite oxide
active material
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CN108352527A (zh
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横山润
古市佑树
小向哲史
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Sumitomo Metal Mining 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • 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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    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/50—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2
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    • H01M4/0442—Anodisation, Oxidation
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    • H—ELECTRICITY
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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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    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
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    • H01M4/36—Selection of substances as active materials, active masses, active liquids
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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
    • H01M4/50—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
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    • H01M2004/028—Positive electrodes
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CN201680063281.2A 2015-10-28 2016-10-27 非水系电解质二次电池用正极活性物质和其制造方法、和非水系电解质二次电池 Active CN108352527B (zh)

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JP2015212318A JP6651789B2 (ja) 2015-10-28 2015-10-28 非水系電解質二次電池用正極活物質とその製造方法、及び非水系電解質二次電池
JP2015-212318 2015-10-28
PCT/JP2016/081911 WO2017073682A1 (ja) 2015-10-28 2016-10-27 非水系電解質二次電池用正極活物質とその製造方法、及び非水系電解質二次電池

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