JPWO2023187466A1 - - Google Patents

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Publication number
JPWO2023187466A1
JPWO2023187466A1 JP2024510541A JP2024510541A JPWO2023187466A1 JP WO2023187466 A1 JPWO2023187466 A1 JP WO2023187466A1 JP 2024510541 A JP2024510541 A JP 2024510541A JP 2024510541 A JP2024510541 A JP 2024510541A JP WO2023187466 A1 JPWO2023187466 A1 JP WO2023187466A1
Authority
JP
Japan
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.)
Pending
Application number
JP2024510541A
Other languages
Japanese (ja)
Other versions
JPWO2023187466A5 (https=
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 filed Critical
Publication of JPWO2023187466A1 publication Critical patent/JPWO2023187466A1/ja
Publication of JPWO2023187466A5 publication Critical patent/JPWO2023187466A5/ja
Pending legal-status Critical Current

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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • 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
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/362—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
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • 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
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2024510541A 2022-03-31 2023-03-24 Pending JPWO2023187466A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022058716 2022-03-31
PCT/IB2023/000145 WO2023187466A1 (ja) 2022-03-31 2023-03-24 正極材料およびこれを用いた二次電池

Publications (2)

Publication Number Publication Date
JPWO2023187466A1 true JPWO2023187466A1 (https=) 2023-10-05
JPWO2023187466A5 JPWO2023187466A5 (https=) 2025-02-21

Family

ID=88199533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024510541A Pending JPWO2023187466A1 (https=) 2022-03-31 2023-03-24

Country Status (5)

Country Link
US (1) US20250210631A1 (https=)
EP (1) EP4503183A4 (https=)
JP (1) JPWO2023187466A1 (https=)
CN (1) CN118946984A (https=)
WO (1) WO2023187466A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20260010880A (ko) * 2024-07-15 2026-01-22 삼성에스디아이 주식회사 양극 활물질, 이를 포함하는 양극 및 전고체 전지

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110052998A1 (en) * 2009-09-02 2011-03-03 Ut-Battelle, Llc Sulfur-carbon nanocomposites and their application as cathode materials in lithium-sulfur batteries
CN105958045A (zh) * 2016-06-07 2016-09-21 浙江大学 一种用于锂硫电池的正极材料及其制备方法
JP2021026836A (ja) * 2019-08-01 2021-02-22 トヨタ自動車株式会社 正極合材
JP2021534554A (ja) * 2018-08-17 2021-12-09 インスティテュート オブ フィジックス， チャイニーズ アカデミー オブ サイエンシーズ 固体電池用の硫黄系正極活物質及びその調製方法並びに応用
WO2021251031A1 (ja) * 2020-06-09 2021-12-16 国立研究開発法人産業技術総合研究所 複合化全固体型リチウム硫黄電池用正極合材
CN113871607A (zh) * 2021-09-13 2021-12-31 常州大学 卤化物掺杂的碳/硫正极材料及其制备方法和应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010095390A (ja) 2008-09-16 2010-04-30 Tokyo Institute Of Technology メソポーラス炭素複合材料およびこれを用いた二次電池
KR101331382B1 (ko) 2008-10-17 2013-11-20 가부시키가이샤 도요다 지도숏키 황 변성 폴리아크릴로니트릴, 그 제조 방법, 및 그 용도
US10653862B2 (en) 2016-11-07 2020-05-19 Edwards Lifesciences Corporation Apparatus for the introduction and manipulation of multiple telescoping catheters
JPWO2024166918A1 (https=) * 2023-02-07 2024-08-15

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110052998A1 (en) * 2009-09-02 2011-03-03 Ut-Battelle, Llc Sulfur-carbon nanocomposites and their application as cathode materials in lithium-sulfur batteries
CN105958045A (zh) * 2016-06-07 2016-09-21 浙江大学 一种用于锂硫电池的正极材料及其制备方法
JP2021534554A (ja) * 2018-08-17 2021-12-09 インスティテュート オブ フィジックス， チャイニーズ アカデミー オブ サイエンシーズ 固体電池用の硫黄系正極活物質及びその調製方法並びに応用
JP2021026836A (ja) * 2019-08-01 2021-02-22 トヨタ自動車株式会社 正極合材
WO2021251031A1 (ja) * 2020-06-09 2021-12-16 国立研究開発法人産業技術総合研究所 複合化全固体型リチウム硫黄電池用正極合材
CN113871607A (zh) * 2021-09-13 2021-12-31 常州大学 卤化物掺杂的碳/硫正极材料及其制备方法和应用

Also Published As

Publication number Publication date
WO2023187466A8 (ja) 2023-11-23
US20250210631A1 (en) 2025-06-26
EP4503183A4 (en) 2026-01-21
CN118946984A (zh) 2024-11-12
EP4503183A1 (en) 2025-02-05
WO2023187466A1 (ja) 2023-10-05

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