PL3961785T3 - Niewodny roztwór elektrolitu i zawierający go akumulator litowy - Google Patents

Niewodny roztwór elektrolitu i zawierający go akumulator litowy

Info

Publication number
PL3961785T3
PL3961785T3 PL20859766.6T PL20859766T PL3961785T3 PL 3961785 T3 PL3961785 T3 PL 3961785T3 PL 20859766 T PL20859766 T PL 20859766T PL 3961785 T3 PL3961785 T3 PL 3961785T3
Authority
PL
Poland
Prior art keywords
lithium battery
electrolyte solution
aqueous electrolyte
battery containing
aqueous
Prior art date
Application number
PL20859766.6T
Other languages
English (en)
Inventor
Gwang Yeon Kim
Jeong Woo Oh
Chul Haeng Lee
Original Assignee
Lg Energy Solution, 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 Lg Energy Solution, Ltd. filed Critical Lg Energy Solution, Ltd.
Publication of PL3961785T3 publication Critical patent/PL3961785T3/pl

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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • 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
    • H01M10/052—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
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
    • 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
    • H01M4/583—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
    • 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
    • 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
    • H01M2300/002—Inorganic electrolyte
    • 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
    • H01M2300/0037—Mixture of solvents
    • H01M2300/004—Three 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)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
PL20859766.6T 2019-09-03 2020-08-27 Niewodny roztwór elektrolitu i zawierający go akumulator litowy PL3961785T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190108783A KR102777174B1 (ko) 2019-09-03 2019-09-03 비수 전해액 및 이를 포함하는 리튬 이차 전지
PCT/KR2020/011462 WO2021045443A1 (ko) 2019-09-03 2020-08-27 비수 전해액 및 이를 포함하는 리튬 이차 전지

Publications (1)

Publication Number Publication Date
PL3961785T3 true PL3961785T3 (pl) 2023-06-05

Family

ID=74852754

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20859766.6T PL3961785T3 (pl) 2019-09-03 2020-08-27 Niewodny roztwór elektrolitu i zawierający go akumulator litowy

Country Status (9)

Country Link
US (1) US12199233B2 (pl)
EP (1) EP3961785B1 (pl)
JP (1) JP7278657B2 (pl)
KR (1) KR102777174B1 (pl)
CN (1) CN113966557B (pl)
ES (1) ES2944862T3 (pl)
HU (1) HUE062060T2 (pl)
PL (1) PL3961785T3 (pl)
WO (1) WO2021045443A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4611099A4 (en) * 2023-01-12 2026-01-07 Contemporary Amperex Technology Hong Kong Ltd LITHIUM-ION BATTERY CONTAINING A DOPED POSITIVE ELECTRODE ACTIVE MATERIAL

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1092221A (ja) 1996-09-17 1998-04-10 Showa Denko Kk 電解液及びそれを用いた高分子ゲル電解質、及びその用途
JP2001143749A (ja) 1999-11-19 2001-05-25 Nippon Zeon Co Ltd 非水電解液含有電気化学素子
JP2002033124A (ja) 2000-07-17 2002-01-31 Matsushita Electric Ind Co Ltd 非水電気化学装置とその電解質
KR100756812B1 (ko) * 2000-07-17 2007-09-07 마츠시타 덴끼 산교 가부시키가이샤 비수 전기화학 장치
KR100440932B1 (ko) 2002-02-04 2004-07-21 삼성에스디아이 주식회사 리튬 이차 전지용 전해액
CN101771167B (zh) 2010-02-05 2013-09-25 九江天赐高新材料有限公司 一种高容量锂离子电解液、电池以及电池的制备方法
US20120171576A1 (en) 2010-12-29 2012-07-05 Industrial Technology Research Institute Non-aqueous electrolyte and lithium secondary battery including the same
US9136559B2 (en) 2010-12-29 2015-09-15 Industrial Technology Research Institute Non-aqueous electrolyte and lithium secondary battery including the same
CN102074733A (zh) 2010-12-29 2011-05-25 珠海市赛纬电子材料有限公司 一种非水电解液及锂离子电池
EP2737501A1 (en) 2011-07-25 2014-06-04 Retriev Technologies Incorporated Carbon electrodes and electrochemical capacitors
US9899703B2 (en) * 2013-03-01 2018-02-20 Nec Corporation Gel electrolyte and polymer secondary battery using same
JP6037486B2 (ja) 2013-05-27 2016-12-07 エルジー・ケム・リミテッド 非水性電解液及びこれを含むリチウム二次電池
US20160211548A1 (en) 2013-09-12 2016-07-21 Basf Corporation Gel Electrolyte and Lithium Ion Battery Employing the Gel Electrolyte
JP2015225689A (ja) 2014-05-26 2015-12-14 三洋化成工業株式会社 電池用添加剤
KR102425826B1 (ko) 2014-12-30 2022-07-28 삼성전자주식회사 리튬 이차전지용 전해액 및 이를 포함하는 리튬 이차전지
JP2017183093A (ja) 2016-03-30 2017-10-05 三洋化成工業株式会社 非水電解液二次電池用添加剤、電極、電解液及び電気化学デバイス
CN107293783B (zh) 2016-04-12 2020-09-04 宁德新能源科技有限公司 电解液及锂离子电池
US10714791B2 (en) 2016-09-02 2020-07-14 Lg Chem, Ltd. Gel polymer electrolyte and lithium secondary battery including the same
US10553903B2 (en) 2016-12-08 2020-02-04 Lg Chem, Ltd. Electrolyte for lithium secondary battery and lithium secondary battery including the same
WO2018106078A1 (ko) 2016-12-08 2018-06-14 주식회사 엘지화학 리튬 이차전지용 전해질 및 이를 포함하는 리튬 이차전지
KR102101396B1 (ko) 2016-12-09 2020-04-16 주식회사 엘지화학 비수성 전해질 및 이를 포함하는 리튬 이차 전지
CN109417196B (zh) 2017-01-12 2021-08-20 株式会社Lg化学 非水电解液和包括该非水电解液的锂二次电池
KR102227811B1 (ko) 2017-11-03 2021-03-15 주식회사 엘지화학 리튬 이차전지용 전해질 및 이를 포함하는 리튬 이차전지
WO2019088733A1 (ko) 2017-11-03 2019-05-09 주식회사 엘지화학 리튬 이차전지용 전해질 및 이를 포함하는 리튬 이차전지
EP3709428B1 (en) 2018-07-04 2023-10-18 LG Energy Solution, Ltd. Electrolyte for lithium secondary battery and lithium secondary battery including same

Also Published As

Publication number Publication date
CN113966557A (zh) 2022-01-21
US20220246976A1 (en) 2022-08-04
US12199233B2 (en) 2025-01-14
EP3961785B1 (en) 2023-03-29
WO2021045443A1 (ko) 2021-03-11
KR102777174B1 (ko) 2025-03-07
CN113966557B (zh) 2024-02-20
ES2944862T3 (es) 2023-06-26
HUE062060T2 (hu) 2023-09-28
EP3961785A1 (en) 2022-03-02
EP3961785A4 (en) 2022-08-10
JP2022530430A (ja) 2022-06-29
JP7278657B2 (ja) 2023-05-22
KR20210027832A (ko) 2021-03-11

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