CN117941093A - 电气设备用正极材料以及使用了其的电气设备用正极和电气设备 - Google Patents

电气设备用正极材料以及使用了其的电气设备用正极和电气设备 Download PDF

Info

Publication number
CN117941093A
CN117941093A CN202180101952.0A CN202180101952A CN117941093A CN 117941093 A CN117941093 A CN 117941093A CN 202180101952 A CN202180101952 A CN 202180101952A CN 117941093 A CN117941093 A CN 117941093A
Authority
CN
China
Prior art keywords
positive electrode
electrode active
active material
conductor
solid electrolyte
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.)
Pending
Application number
CN202180101952.0A
Other languages
English (en)
Chinese (zh)
Inventor
伊藤淳史
藤本美咲
荻原航
大谷一生
李珍光
小野正树
诸冈正浩
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.)
Renault SAS
Nissan Motor Co Ltd
Original Assignee
Renault SAS
Nissan Motor 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 Renault SAS, Nissan Motor Co Ltd filed Critical Renault SAS
Publication of CN117941093A publication Critical patent/CN117941093A/zh
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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si 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
    • H01M4/362—Composites
    • 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
    • H01M4/133—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
    • 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
    • H01M4/36—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
    • H01M4/381—Alkaline or alkaline earth metals elements
    • H01M4/382—Lithium
    • 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
    • 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
    • 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
    • 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
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • H01M2300/008—Halides
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
CN202180101952.0A 2021-09-02 2021-09-02 电气设备用正极材料以及使用了其的电气设备用正极和电气设备 Pending CN117941093A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2021/000602 WO2023031638A1 (ja) 2021-09-02 2021-09-02 電気デバイス用正極材料ならびにこれを用いた電気デバイス用正極および電気デバイス

Publications (1)

Publication Number Publication Date
CN117941093A true CN117941093A (zh) 2024-04-26

Family

ID=85411992

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180101952.0A Pending CN117941093A (zh) 2021-09-02 2021-09-02 电气设备用正极材料以及使用了其的电气设备用正极和电气设备

Country Status (5)

Country Link
US (1) US20250125337A1 (https=)
EP (1) EP4398336A4 (https=)
JP (1) JP7756168B2 (https=)
CN (1) CN117941093A (https=)
WO (1) WO2023031638A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7493054B2 (ja) * 2020-10-26 2024-05-30 日産自動車株式会社 電気デバイス用正極材料並びにこれを用いた電気デバイス用正極および電気デバイス

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100484642B1 (ko) * 2002-09-23 2005-04-20 삼성에스디아이 주식회사 리튬-설퍼 전지용 양극 활물질 및 그 제조방법
KR20120051549A (ko) * 2010-11-12 2012-05-22 현대자동차주식회사 금속-황 전지용 양극 활물질 및 그의 제조 방법
JP6160951B2 (ja) 2012-06-13 2017-07-12 ナガセケムテックス株式会社 薄膜硫黄被覆導電性カーボンの製造方法、薄膜硫黄被覆導電性カーボン、正極合材及び全固体型リチウム硫黄電池
WO2015042977A1 (en) * 2013-09-30 2015-04-02 Robert Bosch Gmbh Sulfur-containing composite for lithium-sulfur battery, a process for preparing said composite, and the electrode material and lithium-sulfur battery comprising said composite
CN103560235B (zh) * 2013-11-15 2016-02-03 哈尔滨工业大学 石墨烯包覆的硫/多孔碳复合正极材料的制备方法
KR101683963B1 (ko) * 2014-05-26 2016-12-07 현대자동차주식회사 이중 건식 복합화를 통한 황-탄소 복합체 제조 방법
KR101737217B1 (ko) * 2014-09-26 2017-05-18 주식회사 엘지화학 황-탄소나노튜브 복합체, 이의 제조방법, 이를 포함하는 리튬-황 전지용 캐소드 활물질 및 이를 포함한 리튬-황 전지
CN108886136A (zh) * 2016-01-20 2018-11-23 康奈尔大学 多区域的硫电极及其制造方法
CN105810915B (zh) * 2016-05-16 2018-05-25 北京化工大学 一种石墨烯包覆嵌硫有序介孔碳球复合材料的制备及作为锂硫电池正极材料的应用
JP7106894B2 (ja) * 2018-03-08 2022-07-27 セイコーエプソン株式会社 画像読取装置、プログラム及び画像生成方法
KR102543246B1 (ko) * 2018-07-03 2023-06-14 주식회사 엘지에너지솔루션 황-탄소 복합체, 이를 포함하는 리튬-황 전지용 양극 및 리튬-황 전지
KR102268184B1 (ko) * 2018-08-08 2021-06-22 주식회사 엘지화학 황-탄소 복합체, 이의 제조방법, 이를 포함하는 양극 및 리튬 이차전지
JP7283657B2 (ja) * 2019-03-26 2023-05-30 東京電力ホールディングス株式会社 硫黄正極合材およびその製造方法、硫黄正極、リチウム硫黄固体電池

Also Published As

Publication number Publication date
JPWO2023031638A1 (https=) 2023-03-09
EP4398336A1 (en) 2024-07-10
US20250125337A1 (en) 2025-04-17
WO2023031638A1 (ja) 2023-03-09
EP4398336A4 (en) 2025-04-16
JP7756168B2 (ja) 2025-10-17

Similar Documents

Publication Publication Date Title
Sarmah et al. Recent advancement in rechargeable battery technologies
CN108630988B (zh) 复合电解质、二次电池、电池包及车辆
JP7788265B2 (ja) 正極材料の製造方法
CN107204486A (zh) 非水电解质电池、非水电解质电池组以及车辆
JP7662988B2 (ja) 電気デバイス用正極材料並びにこれを用いた電気デバイス用正極および電気デバイス
CN108461742A (zh) 二次电池、组电池、电池包及车辆
JP2021072262A (ja) 全固体電池
CN117790793A (zh) 用于高能量电池的混合电极设计
JP2021099958A (ja) 全固体リチウムイオン二次電池
CN117882208A (zh) 电气设备用正极材料以及使用了其的电气设备用正极和电气设备
JP7799432B2 (ja) 正極材料およびこれを用いた二次電池
JP7752042B2 (ja) 硫化物固体電解質複合体およびこれを用いた電気デバイス
JP7493054B2 (ja) 電気デバイス用正極材料並びにこれを用いた電気デバイス用正極および電気デバイス
JP7756168B2 (ja) 電気デバイス用正極材料ならびにこれを用いた電気デバイス用正極および電気デバイス
JP2022126230A (ja) リチウム二次電池
JP2022131400A (ja) 電気デバイス用正極材料並びにこれを用いた全固体リチウム二次電池
Li et al. Carbon-based polymer nanocomposite for lithium-ion batteries
US20250210631A1 (en) Positive Electrode Material and Secondary Battery Using the Same
Loupe et al. Electrochemical energy storage: current and emerging technologies
JP2023086518A (ja) 全固体リチウム二次電池の製造方法
JP2022090295A (ja) 二次電池用正極材料およびこれを用いた二次電池
JP7773878B2 (ja) 全固体電池
JP7799544B2 (ja) 全固体電池
JP2021131966A (ja) 全固体リチウムイオン二次電池
JP7248136B2 (ja) リチウムイオン二次電池用正極活物質

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