CN114867696A - 包含固体颗粒的电解液及锂离子二次电池 - Google Patents

包含固体颗粒的电解液及锂离子二次电池 Download PDF

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Publication number
CN114867696A
CN114867696A CN201980103338.0A CN201980103338A CN114867696A CN 114867696 A CN114867696 A CN 114867696A CN 201980103338 A CN201980103338 A CN 201980103338A CN 114867696 A CN114867696 A CN 114867696A
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CN
China
Prior art keywords
electrolyte
lithium
glass
solid particles
particles according
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Pending
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CN201980103338.0A
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English (en)
Inventor
陈洲文
成青
刘承一
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Microvast Power Systems Huzhou Co Ltd
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Microvast Power Systems Huzhou Co Ltd
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Publication of CN114867696A publication Critical patent/CN114867696A/zh
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/18—Compositions for glass with special properties for ion-sensitive glass
    • 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
    • H01M10/42—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
    • H01M2300/00—Electrolytes
    • H01M2300/0088—Composites
    • H01M2300/0091—Composites in the form of mixtures
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Secondary Cells (AREA)

Abstract

本公开提供了一种包含固体颗粒的电解液，包含：有机溶剂、电解质锂盐和分散在液体电解液中的玻璃颗粒，所述玻璃为包含锂氧化物和磷氧化物的复合氧化物玻璃。上述技术方案可以有效提高电池的安全性能，同时延长了电池的使用寿命。

Description

PCT国内申请，说明书已公开。

Claims (12)

  1. PCT国内申请，权利要求书已公开。
CN201980103338.0A 2019-12-27 2019-12-27 包含固体颗粒的电解液及锂离子二次电池 Pending CN114867696A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/128920 WO2021128228A1 (zh) 2019-12-27 2019-12-27 包含固体颗粒的电解液及锂离子二次电池

Publications (1)

Publication Number Publication Date
CN114867696A true CN114867696A (zh) 2022-08-05

Family

ID=76573809

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980103338.0A Pending CN114867696A (zh) 2019-12-27 2019-12-27 包含固体颗粒的电解液及锂离子二次电池

Country Status (4)

Country Link
US (1) US20230047398A1 (zh)
EP (1) EP4082978A4 (zh)
CN (1) CN114867696A (zh)
WO (1) WO2021128228A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113851633B (zh) * 2021-11-29 2022-04-08 中南大学 一种磷酸铌包覆的铌掺杂高镍三元正极材料及其制备方法

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CA2304394A1 (fr) * 1999-04-07 2000-10-07 Hydro-Quebec Composite traitement au lipo3
JP2001015160A (ja) * 1999-04-30 2001-01-19 Ohara Inc ガラスセラミックス複合電解質、及びリチウム二次電池
CN1463051A (zh) * 2002-05-30 2003-12-24 株式会社小原 锂离子二次电池
JP2006185913A (ja) * 2004-12-02 2006-07-13 Ohara Inc 全固体リチウムイオン二次電池および固体電解質
CN101103486A (zh) * 2005-01-11 2008-01-09 出光兴产株式会社 锂离子传导性固体电解质、其制造方法及使用了该固体电解质的锂二次电池用固体电解质以及使用了该二次电池用固体电解质的全固体锂电池
US20090011339A1 (en) * 2005-01-11 2009-01-08 Idemitsu Kosan Co., Ltd Lithium Ion-Conductive Solid Electrolyte, Method for Producing Same, Solid Electrolyte for Lithium Secondary Battery Using Such Solid Electrolyte, and All-Solid Lithium Battery Using Such Solid Electrolyte for Secondary Battery
CN102388420A (zh) * 2009-04-10 2012-03-21 出光兴产株式会社 包含固体电解质粒子的玻璃及锂电池
CN102844908A (zh) * 2010-03-29 2012-12-26 肖特公开股份有限公司 具有低热导率的无机组成部分的电池组电池单元所用的部件
CN103280568A (zh) * 2013-05-28 2013-09-04 宁德新能源科技有限公司 钛酸锂复合材料及其制备方法以及其应用
CN103402939A (zh) * 2011-03-04 2013-11-20 肖特公开股份有限公司 传导锂离子的玻璃陶瓷以及所述玻璃陶瓷的用途
US20140356736A1 (en) * 2013-05-29 2014-12-04 Samsung Electronics Co., Ltd. Positive electrode for lithium batteries, lithium battery including the positive electrode, and methods of manufacture thereof
CN104508875A (zh) * 2012-07-26 2015-04-08 肖特公开股份有限公司 电化学储能器用添加剂和电化学储能器
CN109449487A (zh) * 2018-10-31 2019-03-08 中国科学院宁波材料技术与工程研究所 一种锂离子电池用高浓度电解液及其制备方法以及锂离子电池
CN110128017A (zh) * 2018-02-02 2019-08-16 肖特股份有限公司 具有离子导电残余玻璃相的玻璃陶瓷及其生产方法
CN110556569A (zh) * 2018-05-30 2019-12-10 通用汽车环球科技运作有限责任公司 用于电化学电池的硫化物和氧硫化物固态电解质

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011114876A1 (de) * 2011-09-29 2013-04-04 Schott Ag Wiederaufladbarer Lithium-Ionen-Akkumulator und Verwendung eines glasbasierten Materials hierfür
DE102013112015A1 (de) * 2013-10-31 2015-04-30 Schott Ag Wiederaufladbarer Lithium-Ionen Akkumulator
CN109786837A (zh) * 2019-02-25 2019-05-21 安徽瑞达机械有限公司 一种防过充锂电池电解液及其制备方法

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2304394A1 (fr) * 1999-04-07 2000-10-07 Hydro-Quebec Composite traitement au lipo3
JP2001015160A (ja) * 1999-04-30 2001-01-19 Ohara Inc ガラスセラミックス複合電解質、及びリチウム二次電池
CN1463051A (zh) * 2002-05-30 2003-12-24 株式会社小原 锂离子二次电池
JP2006185913A (ja) * 2004-12-02 2006-07-13 Ohara Inc 全固体リチウムイオン二次電池および固体電解質
CN101103486A (zh) * 2005-01-11 2008-01-09 出光兴产株式会社 锂离子传导性固体电解质、其制造方法及使用了该固体电解质的锂二次电池用固体电解质以及使用了该二次电池用固体电解质的全固体锂电池
US20090011339A1 (en) * 2005-01-11 2009-01-08 Idemitsu Kosan Co., Ltd Lithium Ion-Conductive Solid Electrolyte, Method for Producing Same, Solid Electrolyte for Lithium Secondary Battery Using Such Solid Electrolyte, and All-Solid Lithium Battery Using Such Solid Electrolyte for Secondary Battery
CN102388420A (zh) * 2009-04-10 2012-03-21 出光兴产株式会社 包含固体电解质粒子的玻璃及锂电池
CN102844908A (zh) * 2010-03-29 2012-12-26 肖特公开股份有限公司 具有低热导率的无机组成部分的电池组电池单元所用的部件
CN103402939A (zh) * 2011-03-04 2013-11-20 肖特公开股份有限公司 传导锂离子的玻璃陶瓷以及所述玻璃陶瓷的用途
CN104508875A (zh) * 2012-07-26 2015-04-08 肖特公开股份有限公司 电化学储能器用添加剂和电化学储能器
CN103280568A (zh) * 2013-05-28 2013-09-04 宁德新能源科技有限公司 钛酸锂复合材料及其制备方法以及其应用
US20140356736A1 (en) * 2013-05-29 2014-12-04 Samsung Electronics Co., Ltd. Positive electrode for lithium batteries, lithium battery including the positive electrode, and methods of manufacture thereof
CN110128017A (zh) * 2018-02-02 2019-08-16 肖特股份有限公司 具有离子导电残余玻璃相的玻璃陶瓷及其生产方法
CN110556569A (zh) * 2018-05-30 2019-12-10 通用汽车环球科技运作有限责任公司 用于电化学电池的硫化物和氧硫化物固态电解质
CN109449487A (zh) * 2018-10-31 2019-03-08 中国科学院宁波材料技术与工程研究所 一种锂离子电池用高浓度电解液及其制备方法以及锂离子电池

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US20230047398A1 (en) 2023-02-16
EP4082978A4 (en) 2023-12-20
EP4082978A1 (en) 2022-11-02
WO2021128228A1 (zh) 2021-07-01

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