CN117836982B - 复合材料及其制造方法 - Google Patents

复合材料及其制造方法 Download PDF

Info

Publication number
CN117836982B
CN117836982B CN202380013079.9A CN202380013079A CN117836982B CN 117836982 B CN117836982 B CN 117836982B CN 202380013079 A CN202380013079 A CN 202380013079A CN 117836982 B CN117836982 B CN 117836982B
Authority
CN
China
Prior art keywords
compound
composite material
less
conductive material
peak
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202380013079.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN117836982A (zh
Inventor
宫下德彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Metal Co ltd
Original Assignee
Mitsui Mining and Smelting Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Publication of CN117836982A publication Critical patent/CN117836982A/zh
Application granted granted Critical
Publication of CN117836982B publication Critical patent/CN117836982B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01M4/581—Chalcogenides or intercalation compounds thereof
    • H01M4/5815—Sulfides
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • 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
    • 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
    • H01M4/582—Halogenides
    • 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
    • H01M4/624—Electric conductive 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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Glass Compositions (AREA)
CN202380013079.9A 2022-02-26 2023-02-22 复合材料及其制造方法 Active CN117836982B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022028735 2022-02-26
JP2022-028735 2022-02-26
PCT/JP2023/006584 WO2023163071A1 (ja) 2022-02-26 2023-02-22 複合材料及びその製造方法

Publications (2)

Publication Number Publication Date
CN117836982A CN117836982A (zh) 2024-04-05
CN117836982B true CN117836982B (zh) 2025-05-13

Family

ID=87766048

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380013079.9A Active CN117836982B (zh) 2022-02-26 2023-02-22 复合材料及其制造方法

Country Status (6)

Country Link
US (1) US12424626B2 (https=)
EP (1) EP4485577A4 (https=)
JP (2) JP7442022B2 (https=)
KR (1) KR102729144B1 (https=)
CN (1) CN117836982B (https=)
WO (1) WO2023163071A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120457561A (zh) * 2023-02-07 2025-08-08 三井金属矿业株式会社 活性物质、固体电解质、电极合剂以及电池
WO2025206032A1 (ja) * 2024-03-29 2025-10-02 三井金属鉱業株式会社 活物質、電極合剤並びに電池

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109256555A (zh) * 2018-10-16 2019-01-22 清华大学 一种硫系复合正极材料及其全固态锂电池以及它们的制备方法
CN111082128A (zh) * 2019-12-23 2020-04-28 中国科学院青岛生物能源与过程研究所 一种高功率全固态电池及其制备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5701741B2 (ja) 2011-12-28 2015-04-15 三井金属鉱業株式会社 硫化物系固体電解質
KR101729091B1 (ko) 2013-07-04 2017-04-21 미쓰이금속광업주식회사 결정성 고체 전해질 및 그 제조 방법
JP6352960B2 (ja) * 2016-02-09 2018-07-04 国立大学法人東京工業大学 硫化物固体電解質材料、電池および硫化物固体電解質材料の製造方法
KR102507008B1 (ko) * 2017-12-20 2023-03-06 현대자동차주식회사 단일 원소로부터 유래된 아지로다이트형 결정구조를 갖는 전고체 전지용 황화물계 고체전해질 및 이의 제조방법
JP2020135947A (ja) 2019-02-13 2020-08-31 トヨタ自動車株式会社 炭素コーティング固体電解質粒子の製造方法
WO2020214786A1 (en) * 2019-04-17 2020-10-22 University Of Louisville Research Foundation, Inc. Method for wet chemical synthesis of lithium argyrodites
TWI896584B (zh) * 2019-12-27 2025-09-11 日商三井金屬鑛業股份有限公司 硫化物固體電解質及其製造方法
JPWO2022045302A1 (https=) * 2020-08-28 2022-03-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109256555A (zh) * 2018-10-16 2019-01-22 清华大学 一种硫系复合正极材料及其全固态锂电池以及它们的制备方法
CN111082128A (zh) * 2019-12-23 2020-04-28 中国科学院青岛生物能源与过程研究所 一种高功率全固态电池及其制备

Also Published As

Publication number Publication date
JP7505135B2 (ja) 2024-06-24
JP2024059733A (ja) 2024-05-01
EP4485577A1 (en) 2025-01-01
KR20240024258A (ko) 2024-02-23
US20250105285A1 (en) 2025-03-27
JP7442022B2 (ja) 2024-03-01
US12424626B2 (en) 2025-09-23
KR102729144B1 (ko) 2024-11-13
JPWO2023163071A1 (https=) 2023-08-31
CN117836982A (zh) 2024-04-05
WO2023163071A1 (ja) 2023-08-31
EP4485577A4 (en) 2025-04-23

Similar Documents

Publication Publication Date Title
CN116057009B (zh) 活性物质及其制造方法、电极合剂以及电池
JP7107272B2 (ja) 硫化物固体電解質、硫化物固体電解質の製造方法、電極体および全固体電池
JP7505135B2 (ja) 複合材料及びその製造方法
Li et al. Single-phase ternary compounds with a disordered lattice and liquid metal phase for high-performance Li-ion battery anodes
WO2021193662A1 (ja) リチウム二次電池用複合活物質、リチウム二次電池用電極組成物、リチウム二次電池用電極並びにリチウム二次電池用複合活物質の製造方法
US20240222700A1 (en) Oxide, method of preparing the same, solid electrolyte including the oxide, and electrochemical device including the oxide
Sarkar et al. Thermally fabricated cobalt telluride in nitrogen-rich carbon dodecahedra as high-rate potassium and sodium ion battery anodes
Lee et al. Facile conversion of waste glass into Li storage materials
WO2024166908A1 (ja) 活物質、固体電解質、電極合剤並びに電池
EP4435896A1 (en) Battery
WO2024048476A1 (ja) 複合材料の製造方法及び複合材料
Sujithkrishnan et al. Lithium-ion battery full-cell performances of laboratory glass waste-derived SiO2@ Fe2O3 nanocomposite anode
WO2025206032A1 (ja) 活物質、電極合剤並びに電池
CN114514633B (zh) 氟化物离子二次电池用负极合材复合体、使用该复合体的氟化物离子二次电池用负极及二次电池、以及该复合体的制造方法
CN114556632B (zh) 氟化物离子二次电池用负极复合材料复合体、使用了该复合体的氟化物离子二次电池用负极及二次电池、以及该复合体的制造方法
CN114556649B (zh) 氟化物离子二次电池用负极复合材料复合体、使用该复合体的氟化物离子二次电池用负极及二次电池、以及该复合体的制造方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address

Address after: Tokyo, Japan

Patentee after: Mitsui Metal Co.,Ltd.

Country or region after: Japan

Address before: Tokyo, Japan

Patentee before: MITSUI MINING & SMELTING Co.,Ltd.

Country or region before: Japan

CP03 Change of name, title or address