TWI851736B - 二次電池 - Google Patents

二次電池 Download PDF

Info

Publication number
TWI851736B
TWI851736B TW109119407A TW109119407A TWI851736B TW I851736 B TWI851736 B TW I851736B TW 109119407 A TW109119407 A TW 109119407A TW 109119407 A TW109119407 A TW 109119407A TW I851736 B TWI851736 B TW I851736B
Authority
TW
Taiwan
Prior art keywords
positive electrode
negative electrode
solvent
electrolyte
electrode electrolyte
Prior art date
Application number
TW109119407A
Other languages
English (en)
Chinese (zh)
Other versions
TW202114284A (zh
Inventor
織田明博
吉成保彥
小川秀之
星野稔
堀川真代
瀨良祐介
上田克
三國紘揮
Original Assignee
南韓商Ｌｇ新能源股份有限公司
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 南韓商Ｌｇ新能源股份有限公司 filed Critical 南韓商Ｌｇ新能源股份有限公司
Publication of TW202114284A publication Critical patent/TW202114284A/zh
Application granted granted Critical
Publication of TWI851736B publication Critical patent/TWI851736B/zh

Links

Classifications

    • 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
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0567—Liquid materials characterised by the additives
    • 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
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0568—Liquid materials characterised by the solutes
    • 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
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0569—Liquid materials characterised by the solvents
    • 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
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • H01M4/387—Tin or alloys based on tin
    • 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
    • H01M4/46—Alloys based on magnesium or aluminium
    • 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
    • H01M4/46—Alloys based on magnesium or aluminium
    • H01M4/463—Aluminium based
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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
    • H01M4/64—Carriers or collectors
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • H01M2004/027—Negative electrodes
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • 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
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • 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
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0034—Fluorinated solvents
    • 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)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
TW109119407A 2019-06-13 2020-06-10 二次電池 TWI851736B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2019/023562 WO2020250394A1 (ja) 2019-06-13 2019-06-13 二次電池
WOPCT/JP2019/023562 2019-06-13

Publications (2)

Publication Number Publication Date
TW202114284A TW202114284A (zh) 2021-04-01
TWI851736B true TWI851736B (zh) 2024-08-11

Family

ID=73780745

Family Applications (2)

Application Number Title Priority Date Filing Date
TW109119407A TWI851736B (zh) 2019-06-13 2020-06-10 二次電池
TW109119446A TWI905101B (zh) 2019-06-13 2020-06-10 二次電池

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW109119446A TWI905101B (zh) 2019-06-13 2020-06-10 二次電池

Country Status (7)

Country Link
US (2) US20220246988A1 (https=)
EP (2) EP3985760B1 (https=)
JP (2) JPWO2020250890A1 (https=)
CN (2) CN113994504B (https=)
ES (2) ES3056137T3 (https=)
TW (2) TWI851736B (https=)
WO (3) WO2020250394A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102852671B1 (ko) * 2021-03-25 2025-08-28 주식회사 엘지에너지솔루션 리튬 이온 2차 전지, 분리막 및 이들의 제조 방법
JPWO2022201463A1 (https=) * 2021-03-25 2022-09-29
JP2026500241A (ja) * 2023-02-15 2026-01-06 輝能科技股▲分▼有限公司 自己毒作用が可能なリチウム二次電池
WO2024174068A1 (zh) * 2023-02-20 2024-08-29 宁德时代新能源科技股份有限公司 隔离膜、二次电池及用电装置
EP4657583A4 (en) * 2023-05-31 2026-04-15 Contemporary Amperex Technology Co Ltd SECONDARY BATTERY AND ELECTRICAL DEVICE INCLUDING IT
CN116970953B (zh) * 2023-07-31 2025-10-03 上海华峰铝业股份有限公司 一种电池正极集流体用微孔铝合金箔及其制备方法
CN120513538A (zh) * 2024-01-17 2025-08-19 宁德新能源科技有限公司 一种电化学装置及其制备方法、电子装置
CN118335888A (zh) * 2024-03-06 2024-07-12 广东省豪鹏新能源科技有限公司 一种负极片、电芯及锂离子电池

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW543223B (en) * 2001-04-20 2003-07-21 Sharp Kk Lithium polymer secondary cell
JP2007019027A (ja) * 2005-07-07 2007-01-25 Samsung Sdi Co Ltd リチウム二次電池
TW201635627A (zh) * 2015-02-25 2016-10-01 固體能源系統公司 高能量密度鋰離子二次電池
TW201840052A (zh) * 2017-03-17 2018-11-01 日商旭化成股份有限公司 非水系電解液、非水系二次電池、單元組及併合系統

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3239267B2 (ja) * 1990-05-21 2001-12-17 日本電池株式会社 有機電解液電池
JP3154719B2 (ja) * 1990-11-28 2001-04-09 東芝電池株式会社 非水電解液二次電池
JPH0722068A (ja) * 1993-06-29 1995-01-24 Nippon Telegr & Teleph Corp <Ntt> 非水溶媒電解液を有する二次電池
JP3434677B2 (ja) * 1997-08-04 2003-08-11 日本電信電話株式会社 非水溶媒電解液を有する二次電池
JP2002158038A (ja) * 2000-11-17 2002-05-31 Sharp Corp リチウム二次電池
JP2002280070A (ja) * 2001-03-19 2002-09-27 Sanyo Electric Co Ltd 非水電解質二次電池およびその製造方法
JP4186463B2 (ja) 2001-12-27 2008-11-26 ソニー株式会社 非水電解質二次電池
JP5121127B2 (ja) * 2004-05-11 2013-01-16 株式会社デンソー 非水電解液組成物及び該組成物を用いた非水電解液二次電池
JP2005322597A (ja) * 2004-05-11 2005-11-17 Sony Corp 電池およびその製造方法
JP4963186B2 (ja) * 2006-03-31 2012-06-27 パナソニック株式会社 非水電解質二次電池
JP4904950B2 (ja) * 2006-07-04 2012-03-28 ダイキン工業株式会社 電気二重層キャパシタ
US8617748B2 (en) 2006-12-04 2013-12-31 Sion Power Corporation Separation of electrolytes
KR101072068B1 (ko) * 2007-12-13 2011-10-10 주식회사 엘지화학 이차 전지
US9136562B2 (en) * 2008-02-13 2015-09-15 Seeo, Inc. Multiple electrolyte electrochemical cells
JP2010192255A (ja) * 2009-02-18 2010-09-02 Nissan Motor Co Ltd 電極構造およびリチウムイオン二次電池
KR101509413B1 (ko) * 2009-05-28 2015-04-07 닛산 지도우샤 가부시키가이샤 리튬 이온 2차 전지용 부극 및 이것을 이용한 전지
KR101084077B1 (ko) * 2009-10-14 2011-11-16 삼성에스디아이 주식회사 리튬이차전지용 음극활물질, 그의 제조방법 및 그를 포함하는 리튬이차전지
DK2497133T3 (en) 2009-11-05 2019-04-08 Field Upgrading Usa Inc SODIUM BASED SOLID SECONDARY CELL WITH A CERAMIC SODIUM CONDUCTIVE SEPARATOR
EP2618406B1 (en) * 2010-09-14 2016-06-22 Hitachi Maxell, Ltd. Nonaqueous secondary cell
JP5553169B2 (ja) * 2011-01-12 2014-07-16 トヨタ自動車株式会社 リチウムイオン二次電池
JP5720952B2 (ja) * 2011-01-12 2015-05-20 トヨタ自動車株式会社 リチウムイオン二次電池
JP5553170B2 (ja) * 2011-01-12 2014-07-16 トヨタ自動車株式会社 リチウムイオン二次電池
JP5614590B2 (ja) * 2011-01-12 2014-10-29 トヨタ自動車株式会社 リチウムイオン二次電池
JP6072779B2 (ja) * 2011-05-24 2017-02-01 シオン・パワー・コーポレーション 電気化学電池および当該電気化学電池を含むバッテリー
JP6190101B2 (ja) * 2011-08-23 2017-08-30 株式会社日本触媒 ゲル電解質又は負極合剤、及び、該ゲル電解質又は負極合剤を使用した電池
JP5430021B2 (ja) * 2011-11-30 2014-02-26 日立マクセル株式会社 非水二次電池
WO2014068903A1 (ja) * 2012-10-30 2014-05-08 三洋電機株式会社 非水電解質二次電池
CN103346349B (zh) * 2013-06-27 2017-09-29 宁德新能源科技有限公司 锂离子电池及其电解液
US11721831B2 (en) * 2013-08-30 2023-08-08 Sila Nanotechnologies, Inc. Electrolyte or electrode additives for increasing metal content in metal-ion batteries
EP3086387B1 (en) * 2013-12-20 2019-05-08 Sanyo Chemical Industries, Ltd. Electrode for lithium-ion cell, lithium-ion cell, and method for manufacturing electrode for lithium-ion cell
WO2015141853A1 (ja) * 2014-03-20 2015-09-24 株式会社クレハ 電極用炭素質成形体、及びその製造方法
US10497935B2 (en) * 2014-11-03 2019-12-03 24M Technologies, Inc. Pre-lithiation of electrode materials in a semi-solid electrode
KR20170008475A (ko) * 2015-07-14 2017-01-24 주식회사 엘지화학 비수성 전해질 및 이를 포함하는 리튬 이차전지
CN106532094B (zh) * 2015-09-11 2019-08-16 中科派思储能技术有限公司 一种锂硫液流电池
WO2017064843A1 (ja) * 2015-10-14 2017-04-20 株式会社Ｇｓユアサ 非水電解質二次電池
US11152639B2 (en) * 2016-01-15 2021-10-19 Global Graphene Group, Inc. Alkali metal-sulfur batteries having high volumetric and gravimetric energy densities
JP2018078103A (ja) * 2016-11-02 2018-05-17 株式会社豊田自動織機 非水系二次電池並びにこれに用いられるガス発生抑制剤及び非水系電解液
JP6874472B2 (ja) * 2017-03-30 2021-05-19 Tdk株式会社 リチウムイオン二次電池
JP6939881B2 (ja) 2017-05-29 2021-09-22 日本電気株式会社 リチウムイオン二次電池
JP2019040676A (ja) * 2017-08-22 2019-03-14 三菱ケミカル株式会社 非水系電解液及び非水系電解液二次電池

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW543223B (en) * 2001-04-20 2003-07-21 Sharp Kk Lithium polymer secondary cell
JP2007019027A (ja) * 2005-07-07 2007-01-25 Samsung Sdi Co Ltd リチウム二次電池
TW201635627A (zh) * 2015-02-25 2016-10-01 固體能源系統公司 高能量密度鋰離子二次電池
TW201840052A (zh) * 2017-03-17 2018-11-01 日商旭化成股份有限公司 非水系電解液、非水系二次電池、單元組及併合系統

Also Published As

Publication number Publication date
EP3985777A1 (en) 2022-04-20
WO2020250892A1 (ja) 2020-12-17
US20220246897A1 (en) 2022-08-04
JP7618332B2 (ja) 2025-01-21
ES3056137T3 (en) 2026-02-18
TWI905101B (zh) 2025-11-21
CN113994504B (zh) 2026-02-13
JPWO2020250890A1 (https=) 2020-12-17
EP3985777B1 (en) 2025-09-03
ES3056158T3 (en) 2026-02-18
TW202114284A (zh) 2021-04-01
US12237472B2 (en) 2025-02-25
TW202107761A (zh) 2021-02-16
EP3985760A4 (en) 2022-08-10
EP3985777A4 (en) 2022-08-03
JPWO2020250892A1 (https=) 2020-12-17
US20220246988A1 (en) 2022-08-04
WO2020250890A1 (ja) 2020-12-17
CN113994504A (zh) 2022-01-28
EP3985760B1 (en) 2025-09-03
WO2020250394A1 (ja) 2020-12-17
EP3985760A1 (en) 2022-04-20
CN113939939A (zh) 2022-01-14

Similar Documents

Publication Publication Date Title
TWI851736B (zh) 二次電池
CN101960664B (zh) 锂空气电池
JP5412843B2 (ja) 電池
KR20160091864A (ko) 비수 전해질 이차 전지
JP5298419B2 (ja) 二次電池
JP2010123331A (ja) 非水電解質二次電池
US10170760B2 (en) Lithium ion secondary battery
US8377598B2 (en) Battery having an electrolytic solution containing difluoroethylene carbonate
JP2013254647A (ja) リチウムイオン−リチウム空気複合二次電池、リチウムイオン−リチウム空気複合二次電池を用いた充放電方法、およびリチウムイオン−リチウム空気複合二次電池用正極材料
JP2013196910A (ja) 非水電解液二次電池
JP5109329B2 (ja) 二次電池
JP2015162304A (ja) 非水電解質電池
JP2005251554A (ja) 非水電解質電池用正極及びこの正極を用いた電池
JP2004158286A (ja) ポリ（３，４−エチレンジオキシチオフェン）を含有する正極材料複合体および該複合体からなる正極を有するリチウム二次電池
JP4259885B2 (ja) 非水電解質二次電池
CN110679030B (zh) 电解液及电化学装置
JP2009252431A (ja) 非水電解液二次電池
KR20210033042A (ko) 전해액 및 전기 화학 디바이스
JP7462165B2 (ja) 非水電解質二次電池
JP2025011564A (ja) リチウムイオン二次電池用正極およびこれを用いたリチウムイオン二次電池
WO2025114738A1 (ja) リチウ厶含有組成物、並びにこれを用いたクローズドタイプリチウム酸素電池用正極材料、クローズドタイプリチウム酸素電池用正極およびクローズドタイプリチウム酸素電池
JP2004139776A (ja) リチウムイオン二次電池
KR20040098847A (ko) 리튬 전지