WO2011008056A3 - Batterie secondaire au lithium comprenant un liant dispersable dans l'eau, un matériau conducteur et un carbonate de fluoroéthylène - Google Patents

Batterie secondaire au lithium comprenant un liant dispersable dans l'eau, un matériau conducteur et un carbonate de fluoroéthylène Download PDF

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Publication number
WO2011008056A3
WO2011008056A3 PCT/KR2010/004688 KR2010004688W WO2011008056A3 WO 2011008056 A3 WO2011008056 A3 WO 2011008056A3 KR 2010004688 W KR2010004688 W KR 2010004688W WO 2011008056 A3 WO2011008056 A3 WO 2011008056A3
Authority
WO
WIPO (PCT)
Prior art keywords
secondary battery
lithium secondary
conducting material
water dispersible
fluoroethylene carbonate
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2010/004688
Other languages
English (en)
Korean (ko)
Other versions
WO2011008056A2 (fr
Inventor
이관수
구자훈
류덕현
김정진
정병규
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
Original Assignee
LG Chem 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 Chem Ltd filed Critical LG Chem Ltd
Priority to CN201080031473.8A priority Critical patent/CN102473955B/zh
Priority to JP2012517417A priority patent/JP5435316B2/ja
Priority to US12/909,267 priority patent/US8637191B2/en
Publication of WO2011008056A2 publication Critical patent/WO2011008056A2/fr
Publication of WO2011008056A3 publication Critical patent/WO2011008056A3/fr
Anticipated expiration legal-status Critical
Priority to US14/136,217 priority patent/US20140106237A1/en
Ceased legal-status Critical Current

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Classifications

    • 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
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • 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
    • H01M4/621—Binders
    • 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
    • H01M2004/027—Negative electrodes
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

La présente invention porte sur une batterie secondaire au lithium. La présente invention porte sur une batterie secondaire au lithium qui comprend une cathode, une anode et une solution d'électrolyte non aqueux, l'anode comprenant un liant dispersable dans l'eau et un matériau conducteur, et la solution d'électrolyte non aqueux comprenant un carbonate de fluoroéthylène (FEC). La batterie de la présente invention présente un régime de charge élevé et de bonnes caractéristiques de durée de vie et peut être chargée à une capacité élevée en une courte durée.
PCT/KR2010/004688 2009-07-17 2010-07-19 Batterie secondaire au lithium comprenant un liant dispersable dans l'eau, un matériau conducteur et un carbonate de fluoroéthylène Ceased WO2011008056A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201080031473.8A CN102473955B (zh) 2009-07-17 2010-07-19 包含水分散性粘合剂、导电剂和氟代碳酸亚乙酯的锂二次电池
JP2012517417A JP5435316B2 (ja) 2009-07-17 2010-07-19 水分散型バインダー、導電材、およびフルオロエチレンカーボネートを含むリチウム二次電池
US12/909,267 US8637191B2 (en) 2009-07-17 2010-10-21 Lithium secondary battery including water-dispersible binder, conduction agent, and fluoroethylenecarbonate
US14/136,217 US20140106237A1 (en) 2009-07-17 2013-12-20 Lithium secondary battery including water-dispersible binder, conduction agent, and fluoroethylenecarbonate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20090065418 2009-07-17
KR10-2009-0065418 2009-07-17

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/909,267 Continuation US8637191B2 (en) 2009-07-17 2010-10-21 Lithium secondary battery including water-dispersible binder, conduction agent, and fluoroethylenecarbonate

Publications (2)

Publication Number Publication Date
WO2011008056A2 WO2011008056A2 (fr) 2011-01-20
WO2011008056A3 true WO2011008056A3 (fr) 2011-06-16

Family

ID=43450000

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/004688 Ceased WO2011008056A2 (fr) 2009-07-17 2010-07-19 Batterie secondaire au lithium comprenant un liant dispersable dans l'eau, un matériau conducteur et un carbonate de fluoroéthylène

Country Status (5)

Country Link
US (2) US8637191B2 (fr)
JP (1) JP5435316B2 (fr)
KR (1) KR101182452B1 (fr)
CN (1) CN102473955B (fr)
WO (1) WO2011008056A2 (fr)

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CN103329335A (zh) * 2010-12-08 2013-09-25 丰田自动车株式会社 电极体的制造方法
KR101201807B1 (ko) * 2011-08-31 2012-11-15 삼성에스디아이 주식회사 리튬 이차 전지
US10211460B2 (en) * 2012-04-03 2019-02-19 Gs Yuasa International Ltd. Positive electrode for battery, and battery
US10096810B2 (en) * 2012-05-10 2018-10-09 Samsung Sdi Co., Ltd. Separator and method of manufacturing the same and rechargeable lithium battery including the same
KR101622808B1 (ko) * 2012-11-30 2016-05-19 주식회사 엘지화학 복합체 및 이를 포함하는 음극 슬러리의 제조방법
US9590238B2 (en) 2012-11-30 2017-03-07 Lg Chem, Ltd. Composite for anode active material and method of preparing the same
US9806335B2 (en) 2012-11-30 2017-10-31 Lg Chem, Ltd. Composite including conductive material and binder on surface of (semi) metal oxide and method of preparing anode slurry including the same
CN104813531B (zh) * 2013-01-09 2018-01-02 松下知识产权经营株式会社 二次电池用非水电解液及锂二次电池
US9225023B2 (en) 2013-10-04 2015-12-29 Toyota Motor Engineering & Manufacturing North America, Inc. Fullerenes as high capacity cathode materials for a rechargeable magnesium battery
JP7137757B2 (ja) * 2016-08-29 2022-09-15 株式会社Ｇｓユアサ 非水電解質蓄電素子
CN110165212A (zh) * 2018-01-26 2019-08-23 山东星火科学技术研究院 一种石墨烯电池导电剂
JP7112872B2 (ja) * 2018-03-30 2022-08-04 三洋電機株式会社 二次電池
JP7143114B2 (ja) * 2018-05-11 2022-09-28 株式会社Ｅｎｅｏｓマテリアル 蓄電デバイス用組成物、蓄電デバイス電極用スラリー、蓄電デバイス電極及び蓄電デバイス
CN109980225B (zh) 2019-03-18 2020-09-08 宁德新能源科技有限公司 电化学装置及包含其的电子装置
WO2022071317A1 (fr) * 2020-10-02 2022-04-07 株式会社村田製作所 Batterie secondaire à électrolyte non aqueux
US20240322272A1 (en) 2023-03-14 2024-09-26 StoreDot, Ltd. Li-ion cells with rechargeable battery cell with pressurized interface between anode and cathode

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KR100709838B1 (ko) * 2005-07-07 2007-04-23 삼성에스디아이 주식회사 리튬 이차 전지용 전해액 및 이를 포함하는 리튬 이차 전지
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KR20080110535A (ko) * 2007-06-15 2008-12-18 주식회사 엘지화학 비수 전해액 및 이를 포함하는 전기화학소자

Also Published As

Publication number Publication date
US8637191B2 (en) 2014-01-28
KR101182452B1 (ko) 2012-09-12
JP5435316B2 (ja) 2014-03-05
CN102473955A (zh) 2012-05-23
WO2011008056A2 (fr) 2011-01-20
CN102473955B (zh) 2015-08-19
US20110091775A1 (en) 2011-04-21
JP2012531025A (ja) 2012-12-06
US20140106237A1 (en) 2014-04-17
KR20110007987A (ko) 2011-01-25

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