CN115336036B - 正极材料和电池 - Google Patents

正极材料和电池 Download PDF

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Publication number
CN115336036B
CN115336036B CN202180025059.4A CN202180025059A CN115336036B CN 115336036 B CN115336036 B CN 115336036B CN 202180025059 A CN202180025059 A CN 202180025059A CN 115336036 B CN115336036 B CN 115336036B
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positive electrode
solid electrolyte
active material
battery
electrode active
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CN115336036A (zh
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桥本和弥
佐佐木出
矢部裕城
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Panasonic Intellectual Property Management Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/14—Sulfur, selenium, or tellurium compounds of phosphorus
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/30—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6
    • C01F17/36—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6 halogen being the only anion, e.g. NaYF4
    • C—CHEMISTRY; METALLURGY
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/5152—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on halogenides other than fluorides
    • 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
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • 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
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • H—ELECTRICITY
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    • H01M4/00—Electrodes
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    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
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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
    • H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
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    • H—ELECTRICITY
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    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • H—ELECTRICITY
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    • 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
    • H01M4/485—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
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    • 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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    • 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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    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/582—Halogenides
    • H—ELECTRICITY
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    • C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
    • C04B2235/3203—Lithium oxide or oxide-forming salts thereof
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
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    • H01M2004/028—Positive electrodes
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    • H01M2300/008—Halides
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    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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    • Y02E60/10—Energy storage using batteries

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  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
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  • Condensed Matter Physics & Semiconductors (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
CN202180025059.4A 2020-04-09 2021-03-15 正极材料和电池 Active CN115336036B (zh)

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JP2020070409 2020-04-09
JP2020-070409 2020-04-09
PCT/JP2021/010468 WO2021205821A1 (ja) 2020-04-09 2021-03-15 正極材料および電池

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CN115336036B true CN115336036B (zh) 2025-06-10

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US (1) US20230019252A1 (https=)
EP (1) EP4134350A4 (https=)
JP (1) JP7713676B2 (https=)
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Families Citing this family (7)

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Publication number Priority date Publication date Assignee Title
WO2023037815A1 (ja) * 2021-09-13 2023-03-16 パナソニックＩｐマネジメント株式会社 被覆活物質、電極材料および電池
WO2023037816A1 (ja) * 2021-09-13 2023-03-16 パナソニックＩｐマネジメント株式会社 被覆活物質、電極材料および電池
EP4539161A4 (en) * 2022-06-10 2025-12-17 Panasonic Holdings Corp ACTIVE COATED MATERIAL, ELECTRODE MATERIAL AND BATTERY
JPWO2023238582A1 (https=) * 2022-06-10 2023-12-14
KR102952950B1 (ko) * 2022-11-07 2026-04-14 주식회사 엘지에너지솔루션 전고체 전지용 양극 및 이를 포함하는 전고체 전지
JPWO2024185316A1 (https=) * 2023-03-07 2024-09-12
CN120109138A (zh) * 2023-12-04 2025-06-06 株式会社Aesc日本 一种复合正极极片及其制备方法与应用

Citations (2)

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CN104704586A (zh) * 2012-10-01 2015-06-10 旭化成株式会社 蓄电元件用电极以及非水系锂型蓄电元件
CN106257719A (zh) * 2015-06-18 2016-12-28 松下知识产权经营株式会社 电极材料及电池

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CN101171710A (zh) * 2005-05-16 2008-04-30 三菱化学株式会社 非水电解质二次电池、其负极及负极材料
JP5373355B2 (ja) * 2008-10-15 2013-12-18 パナソニック株式会社 全固体型ポリマー電池用正極、その製造方法および全固体型ポリマー電池
JP6016018B2 (ja) * 2012-10-26 2016-10-26 トヨタ自動車株式会社 非水電解液二次電池
US10319986B2 (en) * 2014-11-28 2019-06-11 Sanyo Electric Co., Ltd. Positive electrode for nonaqueous electrolyte secondary batteries and nonaqueous electrolyte secondary battery
CN115036565B (zh) 2016-08-04 2025-02-28 松下知识产权经营株式会社 固体电解质材料和电池
JP7058515B2 (ja) * 2017-02-22 2022-04-22 三洋化成工業株式会社 リチウムイオン電池用被覆正極活物質
EP3736892A4 (en) * 2018-01-05 2021-03-17 Panasonic Intellectual Property Management Co., Ltd. POSITIVE ELECTRODE MATERIAL AND BATTERY
CN111492442A (zh) * 2018-01-05 2020-08-04 松下知识产权经营株式会社 固体电解质材料和电池
EP3745499A4 (en) * 2018-01-26 2021-03-24 Panasonic Intellectual Property Management Co., Ltd. POSITIVE ELECTRODE MATERIAL AND BATTERY
WO2019146308A1 (ja) * 2018-01-26 2019-08-01 パナソニックＩｐマネジメント株式会社 電極材料、および、電池

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Publication number Priority date Publication date Assignee Title
CN104704586A (zh) * 2012-10-01 2015-06-10 旭化成株式会社 蓄电元件用电极以及非水系锂型蓄电元件
CN106257719A (zh) * 2015-06-18 2016-12-28 松下知识产权经营株式会社 电极材料及电池

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CN115336036A (zh) 2022-11-11
WO2021205821A1 (ja) 2021-10-14
US20230019252A1 (en) 2023-01-19
EP4134350A1 (en) 2023-02-15
JP7713676B2 (ja) 2025-07-28
JPWO2021205821A1 (https=) 2021-10-14
EP4134350A4 (en) 2024-10-23

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