KR100856285B1 - 비수전해액 및 이를 이용한 리튬 이차 전지 - Google Patents

비수전해액 및 이를 이용한 리튬 이차 전지 Download PDF

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Publication number
KR100856285B1
KR100856285B1 KR1020070007201A KR20070007201A KR100856285B1 KR 100856285 B1 KR100856285 B1 KR 100856285B1 KR 1020070007201 A KR1020070007201 A KR 1020070007201A KR 20070007201 A KR20070007201 A KR 20070007201A KR 100856285 B1 KR100856285 B1 KR 100856285B1
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KR
South Korea
Prior art keywords
fluorine
carbonate
toluene
electrolyte
secondary battery
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KR1020070007201A
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English (en)
Korean (ko)
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KR20070077469A (ko
Inventor
조정주
신선식
이향목
강경원
강은주
장민철
하수현
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주식회사 엘지화학
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Publication of KR20070077469A publication Critical patent/KR20070077469A/ko
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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
    • H01M10/052—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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • 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
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • 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
    • 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
KR1020070007201A 2006-01-23 2007-01-23 비수전해액 및 이를 이용한 리튬 이차 전지 KR100856285B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060006692 2006-01-23
KR20060006692 2006-01-23

Publications (2)

Publication Number Publication Date
KR20070077469A KR20070077469A (ko) 2007-07-26
KR100856285B1 true KR100856285B1 (ko) 2008-09-03

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KR1020070007201A KR100856285B1 (ko) 2006-01-23 2007-01-23 비수전해액 및 이를 이용한 리튬 이차 전지

Country Status (6)

Country Link
US (1) US7799470B2 (US07799470-20100921-C00003.png)
JP (1) JP5405125B2 (US07799470-20100921-C00003.png)
KR (1) KR100856285B1 (US07799470-20100921-C00003.png)
CN (1) CN101371397B (US07799470-20100921-C00003.png)
TW (1) TWI341604B (US07799470-20100921-C00003.png)
WO (1) WO2007083975A1 (US07799470-20100921-C00003.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101208250B1 (ko) * 2011-05-11 2012-12-04 삼성코닝정밀소재 주식회사 이차전지용 첨가제의 과충전 방지 성능의 비교방법

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9077022B2 (en) 2004-10-29 2015-07-07 Medtronic, Inc. Lithium-ion battery
US7879495B2 (en) 2004-10-29 2011-02-01 Medtronic, Inc. Medical device having lithium-ion battery
US7927742B2 (en) 2004-10-29 2011-04-19 Medtronic, Inc. Negative-limited lithium-ion battery
US8105714B2 (en) 2004-10-29 2012-01-31 Medtronic, Inc. Lithium-ion battery
US9065145B2 (en) * 2004-10-29 2015-06-23 Medtronic, Inc. Lithium-ion battery
US20080044728A1 (en) * 2004-10-29 2008-02-21 Medtronic, Inc. Lithium-ion battery
CN101048898B (zh) 2004-10-29 2012-02-01 麦德托尼克公司 锂离子电池及医疗装置
KR100760763B1 (ko) * 2006-10-17 2007-10-04 삼성에스디아이 주식회사 고전압 리튬 이차 전지용 전해액 및 이를 채용하는 고전압리튬 이차 전지
US20100279155A1 (en) * 2009-04-30 2010-11-04 Medtronic, Inc. Lithium-ion battery with electrolyte additive
JP4966347B2 (ja) * 2009-08-25 2012-07-04 株式会社東芝 負極活物質、非水電解質電池及び電池パック
KR101310730B1 (ko) * 2010-01-15 2013-09-24 주식회사 엘지화학 리튬 이차전지용 비수 전해액 및 이를 구비한 리튬 이차전지
KR20120036882A (ko) 2010-03-29 2012-04-18 파나소닉 주식회사 비수 전해질 및 그것을 사용한 비수 전해질 이차전지
US9287580B2 (en) 2011-07-27 2016-03-15 Medtronic, Inc. Battery with auxiliary electrode
US20130149560A1 (en) 2011-12-09 2013-06-13 Medtronic, Inc. Auxiliary electrode for lithium-ion battery
JP6017697B2 (ja) * 2013-09-25 2016-11-02 三井化学株式会社 電池用非水電解液、及びリチウム二次電池
WO2015133097A1 (ja) 2014-03-03 2015-09-11 株式会社Ｇｓユアサ 非水電解質二次電池
CN104037453B (zh) * 2014-06-19 2017-04-12 石家庄圣泰化工有限公司 一种防锂电池过充的功能性电解液及其生产方法
JP6572565B2 (ja) * 2015-03-11 2019-09-11 株式会社Ｇｓユアサ 非水電解質二次電池及び非水電解質二次電池の製造方法
US10038220B2 (en) 2015-12-30 2018-07-31 Greatbatch Ltd. Nonaqueous electrolyte for lithium battery safety
CN108878978B (zh) * 2018-06-29 2021-11-05 桑顿新能源科技(长沙)有限公司 一种含有机硅添加剂的防过充锂电池电解液
CN113036120A (zh) * 2020-11-02 2021-06-25 骆驼集团新能源电池有限公司 一种12v启停电源用负极材料及锂离子电池和其制备方法
US20230238577A1 (en) * 2022-01-27 2023-07-27 Ford Global Technologies, Llc Dual-additive electrolyte solutions for overcharge response mitigation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003257479A (ja) 2001-12-28 2003-09-12 Mitsui Chemicals Inc 非水電解液およびそれを用いたリチウム二次電池
KR20040092425A (ko) * 2003-04-25 2004-11-03 미쓰이 가가쿠 가부시키가이샤 리튬전지용 비수전해액 및 리튬이온 이차전지
KR20040095853A (ko) * 2003-04-28 2004-11-16 삼성에스디아이 주식회사 리튬 전지용 전해질 및 이를 포함하는 리튬 전지
US20050118512A1 (en) 2002-03-08 2005-06-02 Mitsubishi Chemical Corporation Nonaqueous electrolyte and lithium secondary battery employing the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4489207B2 (ja) 1998-05-20 2010-06-23 三井化学株式会社 二次電池用非水電解液及び非水電解液二次電池
KR100509968B1 (ko) * 2001-12-28 2005-08-24 미쓰이 가가쿠 가부시키가이샤 비수전해액 및 그것을 사용한 리튬 2차전지
JP2003217658A (ja) * 2002-01-24 2003-07-31 Yuasa Corp 非水電解質電池
JP4075416B2 (ja) * 2002-03-14 2008-04-16 宇部興産株式会社 非水電解液およびそれを用いたリチウム二次電池
JP4492023B2 (ja) * 2002-05-17 2010-06-30 三菱化学株式会社 非水系電解液二次電池
CN1385918A (zh) * 2002-05-22 2002-12-18 哈尔滨光宇电源集团股份有限公司 用于锂离子电池的新型电解液
KR100515298B1 (ko) * 2003-03-24 2005-09-15 삼성에스디아이 주식회사 비수성 전해질 및 이를 포함하는 리튬 이차 전지
JP4607488B2 (ja) * 2003-04-25 2011-01-05 三井化学株式会社 リチウム電池用非水電解液およびその製造方法ならびにリチウムイオン二次電池
JP4647948B2 (ja) * 2003-07-16 2011-03-09 三井化学株式会社 電気化学素子およびその製造方法
CN1514510A (zh) * 2003-08-08 2004-07-21 新乡无氧铜材总厂 一种锂离子电池电解液及其制备方法
TWI269473B (en) * 2004-05-28 2006-12-21 Lg Chemical Ltd Lithium secondary batteries with charge-cutoff voltages over 4.35

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003257479A (ja) 2001-12-28 2003-09-12 Mitsui Chemicals Inc 非水電解液およびそれを用いたリチウム二次電池
US20050118512A1 (en) 2002-03-08 2005-06-02 Mitsubishi Chemical Corporation Nonaqueous electrolyte and lithium secondary battery employing the same
KR20040092425A (ko) * 2003-04-25 2004-11-03 미쓰이 가가쿠 가부시키가이샤 리튬전지용 비수전해액 및 리튬이온 이차전지
KR20040095853A (ko) * 2003-04-28 2004-11-16 삼성에스디아이 주식회사 리튬 전지용 전해질 및 이를 포함하는 리튬 전지

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101208250B1 (ko) * 2011-05-11 2012-12-04 삼성코닝정밀소재 주식회사 이차전지용 첨가제의 과충전 방지 성능의 비교방법

Also Published As

Publication number Publication date
JP2009524206A (ja) 2009-06-25
WO2007083975A1 (en) 2007-07-26
KR20070077469A (ko) 2007-07-26
CN101371397B (zh) 2011-12-07
TW200733452A (en) 2007-09-01
JP5405125B2 (ja) 2014-02-05
TWI341604B (en) 2011-05-01
US20070172729A1 (en) 2007-07-26
CN101371397A (zh) 2009-02-18
US7799470B2 (en) 2010-09-21

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