PL4117074T3 - Litowo-siarkowa bateria akumulatorowa zawierająca elektrolit zawierający sól litu na bazie boranu - Google Patents

Litowo-siarkowa bateria akumulatorowa zawierająca elektrolit zawierający sól litu na bazie boranu

Info

Publication number
PL4117074T3
PL4117074T3 PL21886694.5T PL21886694T PL4117074T3 PL 4117074 T3 PL4117074 T3 PL 4117074T3 PL 21886694 T PL21886694 T PL 21886694T PL 4117074 T3 PL4117074 T3 PL 4117074T3
Authority
PL
Poland
Prior art keywords
lithium
secondary battery
electrolyte containing
sulfur secondary
containing borate
Prior art date
Application number
PL21886694.5T
Other languages
English (en)
Inventor
Intae PARK
Yonghwi KIM
Changhun PARK
Changhoon 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
Priority claimed from KR1020200142432A external-priority patent/KR102904724B1/ko
Priority claimed from KR1020200142418A external-priority patent/KR102904723B1/ko
Application filed by Lg Energy Solution, Ltd. filed Critical Lg Energy Solution, Ltd.
Publication of PL4117074T3 publication Critical patent/PL4117074T3/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
    • H01M10/052—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
    • H01M10/056—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
    • 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
    • H01M4/62—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
    • 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
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0034—Fluorinated solvents
    • 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
    • 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)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
PL21886694.5T 2020-10-29 2021-10-21 Litowo-siarkowa bateria akumulatorowa zawierająca elektrolit zawierający sól litu na bazie boranu PL4117074T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020200142432A KR102904724B1 (ko) 2020-10-29 2020-10-29 리튬 비스(옥살레이트)보레이트를 함유하는 전해질을 포함하는 리튬-황 이차전지
KR1020200142418A KR102904723B1 (ko) 2020-10-29 2020-10-29 리튬 디플루오로(옥살라토)보레이트를 함유하는 전해질을 포함하는 리튬-황 이차전지
PCT/KR2021/014787 WO2022092700A1 (ko) 2020-10-29 2021-10-21 보레이트계 리튬염을 함유하는 전해질을 포함하는 리튬-황 이차전지

Publications (1)

Publication Number Publication Date
PL4117074T3 true PL4117074T3 (pl) 2026-03-23

Family

ID=81384248

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21886694.5T PL4117074T3 (pl) 2020-10-29 2021-10-21 Litowo-siarkowa bateria akumulatorowa zawierająca elektrolit zawierający sól litu na bazie boranu

Country Status (6)

Country Link
US (1) US20230198023A1 (pl)
EP (1) EP4117074B1 (pl)
JP (1) JP7432007B2 (pl)
CN (1) CN115552682A (pl)
PL (1) PL4117074T3 (pl)
WO (1) WO2022092700A1 (pl)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9184428B2 (en) * 2005-03-15 2015-11-10 Uchicago Argonne Llc Non-aqueous electrolytes for lithium ion batteries
FR2979755B1 (fr) * 2011-09-02 2015-06-05 Commissariat Energie Atomique Accumulateur electrochimique de type lithium-soufre (li-s) et son procede de realisation
US10263283B2 (en) * 2014-01-30 2019-04-16 Wildcat Discovery Technologies, Inc Electrolyte formulations
CN109478680A (zh) * 2016-07-04 2019-03-15 希德泰克基金会 用于锂硫电池的基于硫化物/多硫化物的离子液体电解液
US10347943B2 (en) * 2016-09-14 2019-07-09 Uchicago Argonne, Llc Fluoro-substituted ethers and compositions
US10916766B2 (en) * 2017-04-10 2021-02-09 Global Graphene Group, Inc. Alkali metal-sulfur secondary battery containing a polymer-encapsulated sulfur cathode and manufacturing method
KR102138693B1 (ko) 2017-07-11 2020-07-28 한양대학교 산학협력단 전해질 및 이를 포함하는 리튬 황 전지
WO2019059698A2 (ko) * 2017-09-21 2019-03-28 주식회사 엘지화학 리튬 이차 전지용 전해액 및 이를 포함하는 리튬-이차 전지
KR102045472B1 (ko) * 2017-11-21 2019-11-15 울산과학기술원 리튬 금속 이차전지용 전해액
GB2577114B (en) * 2018-09-14 2022-04-27 Johnson Matthey Plc Battery
KR102829147B1 (ko) * 2018-10-26 2025-07-03 주식회사 엘지에너지솔루션 리튬-황 이차전지
US11600859B2 (en) * 2018-11-21 2023-03-07 Battelle Memorial Institute Electrolyte for stable cycling of rechargeable alkali metal and alkali ion batteries
KR102680031B1 (ko) * 2018-12-07 2024-06-28 주식회사 엘지에너지솔루션 분리막 및 이를 포함하는 리튬 이차전지
KR20200142432A (ko) 2019-06-12 2020-12-22 김주연 E-편한 빗자루
KR20200142418A (ko) 2019-06-12 2020-12-22 도의환 포획 집게
KR102904723B1 (ko) * 2020-10-29 2025-12-24 주식회사 엘지에너지솔루션 리튬 디플루오로(옥살라토)보레이트를 함유하는 전해질을 포함하는 리튬-황 이차전지

Also Published As

Publication number Publication date
EP4117074B1 (en) 2025-12-03
JP2023522660A (ja) 2023-05-31
JP7432007B2 (ja) 2024-02-15
CN115552682A (zh) 2022-12-30
EP4117074A4 (en) 2024-03-20
WO2022092700A1 (ko) 2022-05-05
US20230198023A1 (en) 2023-06-22
EP4117074A1 (en) 2023-01-11

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