JPWO2023031639A1 - - Google Patents

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Publication number
JPWO2023031639A1
JPWO2023031639A1 JP2023544787A JP2023544787A JPWO2023031639A1 JP WO2023031639 A1 JPWO2023031639 A1 JP WO2023031639A1 JP 2023544787 A JP2023544787 A JP 2023544787A JP 2023544787 A JP2023544787 A JP 2023544787A JP WO2023031639 A1 JPWO2023031639 A1 JP WO2023031639A1
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
JP2023544787A
Other languages
Japanese (ja)
Other versions
JPWO2023031639A5 (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 JPWO2023031639A1 publication Critical patent/JPWO2023031639A1/ja
Publication of JPWO2023031639A5 publication Critical patent/JPWO2023031639A5/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
    • H01M4/13—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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • 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
    • H01M4/38—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
    • H01M4/62—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
    • 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
    • H01M4/626—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
    • 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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
JP2023544787A 2021-09-02 2021-09-02 Pending JPWO2023031639A1 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2021/000603 WO2023031639A1 (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 (2)

Publication Number Publication Date
JPWO2023031639A1 true JPWO2023031639A1 (https=) 2023-03-09
JPWO2023031639A5 JPWO2023031639A5 (https=) 2024-06-25

Family

ID=85411994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023544787A Pending JPWO2023031639A1 (https=) 2021-09-02 2021-09-02

Country Status (5)

Country Link
US (1) US20240356038A1 (https=)
EP (1) EP4398334A4 (https=)
JP (1) JPWO2023031639A1 (https=)
CN (1) CN117882208A (https=)
WO (1) WO2023031639A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230395788A1 (en) * 2020-10-26 2023-12-07 Nissan Motor Co., Ltd. Positive Electrode Material for Electric Device, Positive Electrode for Electric Device and Electric Device Using Positive Electrode Material for Electric Device
WO2025196468A1 (ja) * 2024-03-21 2025-09-25 日産自動車株式会社 リチウム二次電池用正極およびこれを用いたリチウム二次電池

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015026480A (ja) * 2013-07-25 2015-02-05 ソニー株式会社 電極材料及び二次電池
KR20150143224A (ko) * 2014-06-13 2015-12-23 주식회사 엘지화학 리튬-황 전지용 양극 활물질, 이의 제조방법 및 이를 포함한 리튬-황 전지
JP2016009682A (ja) * 2014-06-24 2016-01-18 現代自動車株式会社Ｈｙｕｎｄａｉｍｏｔｏｒ Ｃｏｍｐａｎｙ リチウム硫黄電池用陽極
JP2019510337A (ja) * 2016-01-20 2019-04-11 コーネル ユニバーシティ マルチドメイン硫黄電極及びその製造方法
JP2020140950A (ja) * 2019-02-25 2020-09-03 日産自動車株式会社 硫黄活物質含有電極組成物、並びにこれを用いた電極および電池
JP2020161288A (ja) * 2019-03-26 2020-10-01 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
JP2021027032A (ja) * 2019-08-06 2021-02-22 高麗大学校産学協力団Ｋｏｒｅａ Ｕｎｉｖｅｒｓｉｔｙ Ｒｅｓｅａｒｃｈ Ａｎｄ Ｂｕｓｉｎｅｓｓ Ｆｏｕｎｄａｔｉｏｎ 正極活物質製造方法及び正極活物質
JP2021517108A (ja) * 2018-08-08 2021-07-15 エルジー・ケム・リミテッド 硫黄−炭素複合体、この製造方法、これを含む正極及びリチウム二次電池
JP2021136126A (ja) * 2020-02-26 2021-09-13 学校法人 関西大学 複合材料、リチウム硫黄電池用の正極、リチウム硫黄電池、及び複合材料の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
KR102244916B1 (ko) * 2018-04-30 2021-04-27 주식회사 엘지화학 리튬-황 전지용 양극 활물질 및 그 제조방법
KR102543246B1 (ko) * 2018-07-03 2023-06-14 주식회사 엘지에너지솔루션 황-탄소 복합체, 이를 포함하는 리튬-황 전지용 양극 및 리튬-황 전지

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015026480A (ja) * 2013-07-25 2015-02-05 ソニー株式会社 電極材料及び二次電池
KR20150143224A (ko) * 2014-06-13 2015-12-23 주식회사 엘지화학 리튬-황 전지용 양극 활물질, 이의 제조방법 및 이를 포함한 리튬-황 전지
JP2016009682A (ja) * 2014-06-24 2016-01-18 現代自動車株式会社Ｈｙｕｎｄａｉｍｏｔｏｒ Ｃｏｍｐａｎｙ リチウム硫黄電池用陽極
JP2019510337A (ja) * 2016-01-20 2019-04-11 コーネル ユニバーシティ マルチドメイン硫黄電極及びその製造方法
JP2021517108A (ja) * 2018-08-08 2021-07-15 エルジー・ケム・リミテッド 硫黄−炭素複合体、この製造方法、これを含む正極及びリチウム二次電池
JP2020140950A (ja) * 2019-02-25 2020-09-03 日産自動車株式会社 硫黄活物質含有電極組成物、並びにこれを用いた電極および電池
JP2020161288A (ja) * 2019-03-26 2020-10-01 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
JP2021027032A (ja) * 2019-08-06 2021-02-22 高麗大学校産学協力団Ｋｏｒｅａ Ｕｎｉｖｅｒｓｉｔｙ Ｒｅｓｅａｒｃｈ Ａｎｄ Ｂｕｓｉｎｅｓｓ Ｆｏｕｎｄａｔｉｏｎ 正極活物質製造方法及び正極活物質
JP2021136126A (ja) * 2020-02-26 2021-09-13 学校法人 関西大学 複合材料、リチウム硫黄電池用の正極、リチウム硫黄電池、及び複合材料の製造方法

Also Published As

Publication number Publication date
US20240356038A1 (en) 2024-10-24
CN117882208A (zh) 2024-04-12
WO2023031639A1 (ja) 2023-03-09
EP4398334A1 (en) 2024-07-10
EP4398334A4 (en) 2025-03-12

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