CN119013799A - 二次电池用电极复合材料、全固态二次电池用电极和全固态二次电池 - Google Patents

二次电池用电极复合材料、全固态二次电池用电极和全固态二次电池 Download PDF

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Publication number
CN119013799A
CN119013799A CN202380032258.7A CN202380032258A CN119013799A CN 119013799 A CN119013799 A CN 119013799A CN 202380032258 A CN202380032258 A CN 202380032258A CN 119013799 A CN119013799 A CN 119013799A
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CN
China
Prior art keywords
secondary battery
positive electrode
active material
solid
electrode active
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Pending
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CN202380032258.7A
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English (en)
Chinese (zh)
Inventor
池尻纯一
山内英郎
青木薰也
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Nippon Electric Glass Co Ltd
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Nippon Electric Glass Co Ltd
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Publication of CN119013799A publication Critical patent/CN119013799A/zh
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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
    • H01M4/364—Composites as mixtures
    • 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
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/45—Phosphates containing plural metal, or metal and ammonium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
    • 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
    • H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
    • 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
    • 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
    • H01M4/13—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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/48—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
    • 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
    • H01M4/48—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
    • 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
    • H01M4/58—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
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN202380032258.7A 2022-06-02 2023-05-30 二次电池用电极复合材料、全固态二次电池用电极和全固态二次电池 Pending CN119013799A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-090180 2022-06-02
JP2022090180 2022-06-02
PCT/JP2023/020102 WO2023234296A1 (ja) 2022-06-02 2023-05-30 二次電池用電極合材、全固体二次電池用電極、及び全固体二次電池

Publications (1)

Publication Number Publication Date
CN119013799A true CN119013799A (zh) 2024-11-22

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CN202380032258.7A Pending CN119013799A (zh) 2022-06-02 2023-05-30 二次电池用电极复合材料、全固态二次电池用电极和全固态二次电池

Country Status (6)

Country Link
US (1) US20250309241A1 (https=)
EP (1) EP4535455A1 (https=)
JP (1) JPWO2023234296A1 (https=)
KR (1) KR20250018456A (https=)
CN (1) CN119013799A (https=)
WO (1) WO2023234296A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023120497A1 (https=) * 2021-12-22 2023-06-29

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5707698B2 (ja) * 2009-12-24 2015-04-30 住友化学株式会社 電極の製造方法、電極ペーストの製造方法およびナトリウム二次電池
JP2015026483A (ja) * 2013-07-25 2015-02-05 トヨタ自動車株式会社 ナトリウム電池用正極及びナトリウム電池
DE112014004411T5 (de) * 2013-09-25 2016-07-28 Toyota Jidosha Kabushiki Kaisha Festkörperbatterie
CN106537667B (zh) 2014-11-26 2020-03-24 日本电气硝子株式会社 蓄电器件用正极材料的制造方法
US20180226633A1 (en) * 2017-02-07 2018-08-09 Samsung Electronics Co., Ltd. Anode for all solid-state secondary battery, all solid-state secondary battery including the anode, and method of manufacturing the anode
KR102566410B1 (ko) * 2017-05-30 2023-08-14 삼성전자주식회사 전고체 이차전지 및 전고체 이차전지의 제조 방법
KR102254265B1 (ko) * 2018-02-19 2021-05-21 주식회사 엘지에너지솔루션 양극 및 상기 양극을 포함하는 이차 전지
JP6881382B2 (ja) * 2018-04-03 2021-06-02 トヨタ自動車株式会社 全固体電池
JP7006508B2 (ja) * 2018-05-29 2022-01-24 トヨタ自動車株式会社 正極、全固体電池及びこれらの製造方法
JP7225663B2 (ja) * 2018-10-15 2023-02-21 トヨタ自動車株式会社 活物質の製造方法、活物質および電池
WO2020105729A1 (ja) * 2018-11-22 2020-05-28 国立大学法人信州大学 リチウムイオン二次電池用正極、リチウムイオン二次電池およびリチウムイオン二次電池用正極の製造方法
JP7156095B2 (ja) * 2019-03-05 2022-10-19 トヨタ自動車株式会社 正極スラリーの製造方法、正極の製造方法及び全固体電池の製造方法、並びに、正極及び全固体電池
JP2022018845A (ja) * 2020-07-16 2022-01-27 株式会社Ｇｓユアサ 正極及び非水電解質蓄電素子
WO2022070777A1 (ja) * 2020-09-30 2022-04-07 国立研究開発法人産業技術総合研究所 全固体ナトリウム蓄電池に用いられる電極合材、およびこれを用いた蓄電池
US12142729B2 (en) * 2021-01-18 2024-11-12 Honeycomb Battery Company Quasi-solid and solid-state electrolyte for lithium-ion and lithium metal batteries and manufacturing method
US20220271335A1 (en) * 2021-02-23 2022-08-25 Global Graphene Group, Inc. Lithium batteries containing flame-resistant quasi-solid or solid-state electrolytes and manufacturing method

Also Published As

Publication number Publication date
WO2023234296A1 (ja) 2023-12-07
US20250309241A1 (en) 2025-10-02
KR20250018456A (ko) 2025-02-06
EP4535455A1 (en) 2025-04-09
JPWO2023234296A1 (https=) 2023-12-07

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