JP7660096B2 - 全固体電池 - Google Patents

全固体電池 Download PDF

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Publication number
JP7660096B2
JP7660096B2 JP2022504999A JP2022504999A JP7660096B2 JP 7660096 B2 JP7660096 B2 JP 7660096B2 JP 2022504999 A JP2022504999 A JP 2022504999A JP 2022504999 A JP2022504999 A JP 2022504999A JP 7660096 B2 JP7660096 B2 JP 7660096B2
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JP
Japan
Prior art keywords
active material
layer
electrode active
negative electrode
positive electrode
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Active
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JP2022504999A
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English (en)
Japanese (ja)
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JPWO2021176832A1 (https=
Inventor
岳夫 塚田
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TDK Corp
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TDK Corp
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Publication of JPWO2021176832A1 publication Critical patent/JPWO2021176832A1/ja
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    • 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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • 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
    • H01M4/13—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
    • H01M4/36—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
    • H01M4/58—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
    • 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
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2022504999A 2020-03-06 2021-01-05 全固体電池 Active JP7660096B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020039383 2020-03-06
JP2020039383 2020-03-06
PCT/JP2021/000072 WO2021176832A1 (ja) 2020-03-06 2021-01-05 全固体電池

Publications (2)

Publication Number Publication Date
JPWO2021176832A1 JPWO2021176832A1 (https=) 2021-09-10
JP7660096B2 true JP7660096B2 (ja) 2025-04-10

Family

ID=77613465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022504999A Active JP7660096B2 (ja) 2020-03-06 2021-01-05 全固体電池

Country Status (5)

Country Link
US (1) US20230163301A1 (https=)
JP (1) JP7660096B2 (https=)
CN (1) CN115210912B (https=)
DE (1) DE112021001463T5 (https=)
WO (1) WO2021176832A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE2450530A1 (en) * 2024-05-16 2025-11-17 Holyvolt Ab Screen Printed Energy Storage Modules for Enhanced Efficiencies for Powering a Motor Vehicle, Method of Such Screen Printed Energy Storage Modules

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015510666A (ja) 2012-01-30 2015-04-09 ネクソン リミテッドＮｅｘｅｏｎ Ｌｉｍｉｔｅｄ Ｓｉ／Ｃ電気活性材料組成物
JP2018170189A (ja) 2017-03-30 2018-11-01 Tdk株式会社 全固体型二次電池

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1423202A (en) 1973-07-17 1976-02-04 Firth Cleveland Fastenings Ltd Blanks for nuts and the like
EP1220349B1 (en) * 1996-08-08 2008-11-26 Hitachi Chemical Co., Ltd. Graphite particles and lithium secondary battery using the same as negative electrode
JPH11312525A (ja) * 1998-04-27 1999-11-09 Tdk Corp 非水電解質電池用電極
JP2012243645A (ja) * 2011-05-20 2012-12-10 Sumitomo Electric Ind Ltd 電極、および全固体型非水電解質電池
JP5672501B2 (ja) * 2011-11-08 2015-02-18 トヨタ自動車株式会社 密閉型リチウム二次電池
RU2672556C2 (ru) * 2013-09-02 2018-11-16 Мицубиси Газ Кемикал Компани, Инк. Батарея с твёрдым электролитом и способ получения активного материала электрода
JP6580297B2 (ja) * 2013-12-25 2019-09-25 Jsr株式会社 電極用粒子、電極及び蓄電デバイス
JP2016126912A (ja) * 2014-12-26 2016-07-11 トヨタ自動車株式会社 全固体電池の回復方法
JP2016143614A (ja) * 2015-02-04 2016-08-08 トヨタ自動車株式会社 全固体電池
JP2017075091A (ja) * 2015-10-15 2017-04-20 Ｊｆｅケミカル株式会社 フリーカーボン黒鉛化物粒子およびその製造方法、リチウムイオン二次電池負極ならびにリチウムイオン二次電池
JP2017079126A (ja) * 2015-10-20 2017-04-27 トヨタ自動車株式会社 全固体リチウム電池
WO2017106337A1 (en) * 2015-12-15 2017-06-22 The Board Of Trustees Of The Leland Stanford Junior University Improved electrolytes, current collectors, and binders for rechargeable metal-ion batteries
US11322773B2 (en) * 2016-03-10 2022-05-03 Nec Corporation Lithium secondary battery
JP2018055999A (ja) * 2016-09-29 2018-04-05 新日鉄住金化学株式会社 リチウムイオン二次電池の負極活物質用低結晶性炭素材料及びその製造方法並びにそれを用いたリチウムイオン二次電池用負極及びリチウムイオン二次電池
US20200176816A1 (en) * 2017-08-04 2020-06-04 Sekisui Chemical Co., Ltd. Carbon material, positive electrode for all-solid-state batteries, negative electrode for all-solid-state batteries, and all-solid-state battery
JP2020039383A (ja) 2018-09-06 2020-03-19 シャープ株式会社 ネットワークシステム、サーバおよび情報処理方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015510666A (ja) 2012-01-30 2015-04-09 ネクソン リミテッドＮｅｘｅｏｎ Ｌｉｍｉｔｅｄ Ｓｉ／Ｃ電気活性材料組成物
JP2018170189A (ja) 2017-03-30 2018-11-01 Tdk株式会社 全固体型二次電池

Also Published As

Publication number Publication date
DE112021001463T5 (de) 2022-12-22
WO2021176832A1 (ja) 2021-09-10
US20230163301A1 (en) 2023-05-25
CN115210912A (zh) 2022-10-18
CN115210912B (zh) 2025-10-21
JPWO2021176832A1 (https=) 2021-09-10

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