MA61235A1 - Solution électrolytique pour batterie au lithium-soufre, son procédé de préparation et application associée - Google Patents

Solution électrolytique pour batterie au lithium-soufre, son procédé de préparation et application associée

Info

Publication number
MA61235A1
MA61235A1 MA61235A MA61235A MA61235A1 MA 61235 A1 MA61235 A1 MA 61235A1 MA 61235 A MA61235 A MA 61235A MA 61235 A MA61235 A MA 61235A MA 61235 A1 MA61235 A1 MA 61235A1
Authority
MA
Morocco
Prior art keywords
lithium
sulfur battery
electrolyte solution
preparation
electrolyte
Prior art date
Application number
MA61235A
Other languages
English (en)
Inventor
Haijun Yu
Ting Peng
Yinghao Xie
Changdong Li
Hongmei Zhu
Original Assignee
Guangdong Brunp Recycling Technology Co Ltd
Hunan Brunp Recycling Tech Co Ltd
Hunan Brunp Vehicles Recycling Co 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 Guangdong Brunp Recycling Technology Co Ltd, Hunan Brunp Recycling Tech Co Ltd, Hunan Brunp Vehicles Recycling Co Ltd filed Critical Guangdong Brunp Recycling Technology Co Ltd
Publication of MA61235A1 publication Critical patent/MA61235A1/fr

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
    • H01M10/54—Reclaiming serviceable parts of waste 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
    • H01M10/052—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
    • 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
    • H01M4/58—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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic 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
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/84—Recycling of batteries or fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Primary Cells (AREA)

Abstract

L'invention concerne une solution électrolytique pour une batterie au lithium-soufre, son procédé de préparation et une application associée. La solution électrolytique comprend les composants suivants : un solvant organique, un électrolyte et un additif. Le solvant organique est préparé à partir d'éther 1,1,2,2-tétrafluoroéthyl-2,2,3,3-tétrafluoropropyle et de 1,3-dioxolane ; l'électrolyte est préparé à partir de sel de lithium bis(hexafluoroéthane)sulfonamide et de licf3so3 ; l'additif est du sulfure de lithium, et le sulfure de lithium est du li6s2. Selon le procédé, une solution électrolytique est recyclée à partir d'une batterie au lithium-soufre, et un élément li dans la solution électrolytique est extrait et utilisé pour préparer de manière cyclique la solution électrolytique pour la batterie au lithium-soufre ; de plus, des matières organiques dans la solution électrolytique de la batterie au lithium-soufre usagée peuvent être enrichies, ce qui facilite le traitement centralisé, et réduit la pollution de fuite.
MA61235A 2021-01-22 2021-12-29 Solution électrolytique pour batterie au lithium-soufre, son procédé de préparation et application associée MA61235A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110087962.5A CN112701354B (zh) 2021-01-22 2021-01-22 一种锂硫电池的电解液及其制备方法和应用
PCT/CN2021/142393 WO2022156499A1 (fr) 2021-01-22 2021-12-29 Solution électrolytique pour batterie au lithium-soufre, son procédé de préparation et application associée

Publications (1)

Publication Number Publication Date
MA61235A1 true MA61235A1 (fr) 2023-08-31

Family

ID=75515969

Family Applications (1)

Application Number Title Priority Date Filing Date
MA61235A MA61235A1 (fr) 2021-01-22 2021-12-29 Solution électrolytique pour batterie au lithium-soufre, son procédé de préparation et application associée

Country Status (8)

Country Link
US (1) US20230369669A1 (fr)
CN (1) CN112701354B (fr)
DE (1) DE112021005523T5 (fr)
ES (1) ES2950013R1 (fr)
GB (1) GB2618687A (fr)
HU (1) HU231601B1 (fr)
MA (1) MA61235A1 (fr)
WO (1) WO2022156499A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112701354B (zh) * 2021-01-22 2022-04-15 广东邦普循环科技有限公司 一种锂硫电池的电解液及其制备方法和应用
CN116231137B (zh) * 2023-02-16 2026-03-31 广东邦普循环科技有限公司 一种废旧锂电池电解液回收资源化利用的方法
CN121812745A (zh) * 2026-03-11 2026-04-07 华中科技大学 一种低温微乳电解液及其制备方法和应用

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CN101919107B (zh) * 2009-03-16 2012-10-31 丰田自动车株式会社 电池部件的处理方法
US20140023936A1 (en) * 2012-07-17 2014-01-23 Ilias Belharouak Lithium-sulfur electrolytes and batteries
KR101558669B1 (ko) * 2013-10-31 2015-10-07 현대자동차주식회사 리튬황 전지의 양극 및 이의 제조방법
DE102014202180B4 (de) * 2014-02-06 2024-11-14 Volkswagen Aktiengesellschaft Elektrolytzusammensetzungen für Lithium-Schwefel-Batterien
PL3132483T3 (pl) * 2014-04-15 2019-07-31 Uchicago Argonne, Llc Akumulatory litowo-siarkowe
DE102015206153A1 (de) * 2015-04-07 2016-10-13 Robert Bosch Gmbh Verwertung von Lithium-Batterien
CN106207191B (zh) * 2015-05-08 2019-02-22 清华大学 一种用于提高锂金属电池循环寿命的高效负极结构
CN105870502B (zh) * 2016-04-21 2019-07-02 清华大学 一种电解液添加剂及其应用
CN106252726B (zh) * 2016-10-11 2019-05-10 中国人民解放军国防科学技术大学 一种含有硫化物增溶剂的锂硫电池用电解液
US11094966B2 (en) * 2017-03-02 2021-08-17 Battelle Memorial Institute High efficiency electrolytes for high voltage battery systems
CN108134138B (zh) * 2017-11-29 2019-10-25 清远佳致新材料研究院有限公司 一种耐高压的锂离子电池电解液及锂离子电池
US10777811B2 (en) * 2018-03-02 2020-09-15 Uchicago Argonne, Llc Lithium-sulfur battery with lithium polysulfide catholyte
CN110752407B (zh) * 2018-07-23 2021-05-25 张家港市国泰华荣化工新材料有限公司 一种锂硫电池电解液及锂硫电池
KR102935068B1 (ko) * 2019-05-15 2026-03-05 현대자동차주식회사 리튬인산철 기반 리튬이차전지용 전해액 및 이를 포함하는 리튬이차전지
CN110289419A (zh) * 2019-06-25 2019-09-27 天津大学 一种可耐腐蚀的金属锂负极集流体及其制备方法、用途
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CN110957487A (zh) * 2019-12-18 2020-04-03 武汉大学 一种具有高循环稳定性的可充电电池系统
CN111180796B (zh) * 2020-01-07 2021-05-04 乳源东阳光磁性材料有限公司 一种非水电解液及其制备方法和在锂离子电池中的应用
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CN112701354B (zh) * 2021-01-22 2022-04-15 广东邦普循环科技有限公司 一种锂硫电池的电解液及其制备方法和应用

Also Published As

Publication number Publication date
ES2950013A2 (es) 2023-10-04
WO2022156499A1 (fr) 2022-07-28
CN112701354B (zh) 2022-04-15
HU231601B1 (hu) 2025-03-28
DE112021005523T5 (de) 2023-08-24
GB2618687A (en) 2023-11-15
HUP2200271A1 (hu) 2022-11-28
GB202310067D0 (en) 2023-08-16
ES2950013R1 (es) 2024-11-21
US20230369669A1 (en) 2023-11-16
CN112701354A (zh) 2021-04-23

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