TW200737565A - Non-aqueous electrolyte and electrochemical device with an improved safety - Google Patents

Non-aqueous electrolyte and electrochemical device with an improved safety

Info

Publication number
TW200737565A
TW200737565A TW096105471A TW96105471A TW200737565A TW 200737565 A TW200737565 A TW 200737565A TW 096105471 A TW096105471 A TW 096105471A TW 96105471 A TW96105471 A TW 96105471A TW 200737565 A TW200737565 A TW 200737565A
Authority
TW
Taiwan
Prior art keywords
aqueous electrolyte
electrochemical device
improved safety
electrolyte
compound
Prior art date
Application number
TW096105471A
Other languages
English (en)
Other versions
TWI341605B (en
Inventor
Young-Soo Kim
Soon-Ho Ahn
Soo-Hyun Ha
Original Assignee
Lg Chemical 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 Chemical Ltd filed Critical Lg Chemical Ltd
Publication of TW200737565A publication Critical patent/TW200737565A/zh
Application granted granted Critical
Publication of TWI341605B publication Critical patent/TWI341605B/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
    • H01M10/056—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
    • 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
    • H01M10/0568—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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Primary Cells (AREA)
TW096105471A 2006-02-15 2007-02-14 Non-aqueous electrolyte and electrochemical device with an improved safety TWI341605B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20060014640 2006-02-15

Publications (2)

Publication Number Publication Date
TW200737565A true TW200737565A (en) 2007-10-01
TWI341605B TWI341605B (en) 2011-05-01

Family

ID=38371756

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096105471A TWI341605B (en) 2006-02-15 2007-02-14 Non-aqueous electrolyte and electrochemical device with an improved safety

Country Status (7)

Country Link
US (3) US20100167131A1 (zh)
EP (1) EP2005511B1 (zh)
JP (1) JP5204669B2 (zh)
KR (1) KR100882121B1 (zh)
CN (2) CN104795594A (zh)
TW (1) TWI341605B (zh)
WO (1) WO2007094625A1 (zh)

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US8968938B2 (en) 2006-01-12 2015-03-03 Lg Chem, Ltd. Non-aqueous electrolyte and electrochemical device with an improved safety
TWI341605B (en) * 2006-02-15 2011-05-01 Lg Chemical Ltd Non-aqueous electrolyte and electrochemical device with an improved safety
KR100993432B1 (ko) 2006-07-19 2010-11-09 주식회사 엘지화학 락탐계열 전해액 첨가제 및 이를 포함하는 이차 전지
KR100814885B1 (ko) * 2006-11-17 2008-03-20 삼성에스디아이 주식회사 리튬 이차 전지
KR100865402B1 (ko) * 2007-06-12 2008-10-24 삼성에스디아이 주식회사 리튬이차전지용 비수성 전해액 및 상기 전해액을 사용한리튬이차전지
KR20090063441A (ko) * 2007-12-14 2009-06-18 삼성에스디아이 주식회사 리튬 이차 전지
EP2235783B1 (en) * 2007-12-17 2014-03-12 LG Chem, Ltd. Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery comprising the same
US8697293B2 (en) 2008-04-25 2014-04-15 Lg Chem, Ltd. Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery having the same
KR101050333B1 (ko) 2008-07-07 2011-07-19 삼성에스디아이 주식회사 리튬이차전지
KR101056441B1 (ko) 2009-04-01 2011-08-11 삼성에스디아이 주식회사 첨가제를 포함하는 리튬 이차 전지용 전해질 및 이를 포함하는 리튬 이차 전지
JP5668913B2 (ja) * 2009-08-28 2015-02-12 株式会社エクォス・リサーチ リチウムイオン電池
JP2011071083A (ja) * 2009-08-28 2011-04-07 Equos Research Co Ltd リチウムイオン電池
WO2011024837A1 (ja) * 2009-08-28 2011-03-03 株式会社エクォス・リサーチ リチウムイオン電池用電解液
US9093702B2 (en) * 2009-09-03 2015-07-28 Samsung Sdi Co., Ltd. Electrolytic solution for lithium battery, lithium battery employing the same and method for operating the lithium battery
KR101212203B1 (ko) * 2010-03-16 2012-12-13 삼성에스디아이 주식회사 리튬 이차 전지용 전해액 및 이를 포함하는 리튬 이차 전지
JP2011233338A (ja) * 2010-04-27 2011-11-17 Sanyo Electric Co Ltd 非水電解質二次電池
CN103560225B (zh) * 2010-09-14 2016-08-17 日立麦克赛尔株式会社 非水二次电池
CN103250296B (zh) 2010-12-06 2016-09-07 宇部兴产株式会社 非水电解液以及使用了该非水电解液的电化学元件
JP2013089468A (ja) * 2011-10-18 2013-05-13 Sony Corp 非水電解質電池および非水電解質、並びに電池パック、電子機器、電動車両、蓄電装置および電力システム
CN102522590B (zh) * 2011-12-26 2014-09-17 华为技术有限公司 一种非水有机电解液、包含它的锂离子二次电池及其制备方法和终端通讯设备
CN106058155B (zh) * 2016-06-02 2019-04-19 宁德时代新能源科技股份有限公司 一种锂离子电池
US10707531B1 (en) 2016-09-27 2020-07-07 New Dominion Enterprises Inc. All-inorganic solvents for electrolytes
KR102518992B1 (ko) * 2017-02-03 2023-04-07 주식회사 엘지에너지솔루션 고온 저장 특성이 향상된 리튬 이차전지의 제조 방법

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KR101191636B1 (ko) * 2005-02-28 2012-10-18 삼성에스디아이 주식회사 리튬 전지용 전해질 및 그를 포함하는 리튬 전지
US8968938B2 (en) * 2006-01-12 2015-03-03 Lg Chem, Ltd. Non-aqueous electrolyte and electrochemical device with an improved safety
TWI341605B (en) * 2006-02-15 2011-05-01 Lg Chemical Ltd Non-aqueous electrolyte and electrochemical device with an improved safety

Also Published As

Publication number Publication date
US20120129053A1 (en) 2012-05-24
US20150288034A1 (en) 2015-10-08
KR100882121B1 (ko) 2009-02-06
TWI341605B (en) 2011-05-01
KR20070082553A (ko) 2007-08-21
EP2005511B1 (en) 2013-01-30
CN101385184A (zh) 2009-03-11
US20100167131A1 (en) 2010-07-01
EP2005511A1 (en) 2008-12-24
WO2007094625A1 (en) 2007-08-23
CN104795594A (zh) 2015-07-22
JP2009527087A (ja) 2009-07-23
US9590276B2 (en) 2017-03-07
US9093719B2 (en) 2015-07-28
JP5204669B2 (ja) 2013-06-05
EP2005511A4 (en) 2010-05-26

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