KR101621412B1 - 리튬 전극 및 그를 포함하는 리튬 이차전지 - Google Patents

리튬 전극 및 그를 포함하는 리튬 이차전지 Download PDF

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KR101621412B1
KR101621412B1 KR1020140115490A KR20140115490A KR101621412B1 KR 101621412 B1 KR101621412 B1 KR 101621412B1 KR 1020140115490 A KR1020140115490 A KR 1020140115490A KR 20140115490 A KR20140115490 A KR 20140115490A KR 101621412 B1 KR101621412 B1 KR 101621412B1
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lithium
carbonate
metal
secondary battery
electrode
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KR20150030157A (ko
Inventor
손병국
장민철
김민서
성다영
이승호
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주식회사 엘지화학
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Priority to EP14843657.9A priority Critical patent/EP2942827B1/en
Priority to JP2016527954A priority patent/JP6400094B2/ja
Priority to PCT/KR2014/008271 priority patent/WO2015037868A1/ko
Priority to US14/440,539 priority patent/US9673443B2/en
Priority to RU2015136806A priority patent/RU2644006C2/ru
Priority to CN201480009758.XA priority patent/CN105009330B/zh
Priority to TW103130837A priority patent/TWI536637B/zh
Publication of KR20150030157A publication Critical patent/KR20150030157A/ko
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Priority to JP2017219096A priority patent/JP6542330B2/ja
Assigned to 주식회사 엘지에너지솔루션 reassignment 주식회사 엘지에너지솔루션 권리의 전부이전등록 Assignors: 주식회사 엘지화학
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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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • 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
    • H01M4/134—Electrodes based on metals, Si or alloys
    • 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
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/64—Carriers or collectors
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • H01M4/74—Meshes or woven material; Expanded metal
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/76—Containers for holding the active material, e.g. tubes, capsules
    • H01M4/762—Porous or perforated metallic containers
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/80—Porous plates, e.g. sintered carriers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • 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
    • H01M10/056—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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/381—Alkaline or alkaline earth metals elements
    • H01M4/382—Lithium
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Separators (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
KR1020140115490A 2013-09-11 2014-09-01 리튬 전극 및 그를 포함하는 리튬 이차전지 Active KR101621412B1 (ko)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CN201480009758.XA CN105009330B (zh) 2013-09-11 2014-09-03 锂电极以及包含该锂电极的锂二次电池
PCT/KR2014/008271 WO2015037868A1 (ko) 2013-09-11 2014-09-03 리튬 전극 및 그를 포함하는 리튬 이차전지
US14/440,539 US9673443B2 (en) 2013-09-11 2014-09-03 Lithium electrode and lithium secondary battery comprising the same
RU2015136806A RU2644006C2 (ru) 2013-09-11 2014-09-03 Литиевый электрод и содержащая его литиевая аккумуляторная батарея
EP14843657.9A EP2942827B1 (en) 2013-09-11 2014-09-03 Lithium electrode and lithium secondary battery comprising same
JP2016527954A JP6400094B2 (ja) 2013-09-11 2014-09-03 リチウム電極及びそれを含むリチウム二次電池
TW103130837A TWI536637B (zh) 2013-09-11 2014-09-05 鋰電極以及含彼之鋰二次電池組
JP2017219096A JP6542330B2 (ja) 2013-09-11 2017-11-14 リチウム電極及びそれを含むリチウム二次電池

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020130109366 2013-09-11
KR20130109366 2013-09-11

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Publication Number Publication Date
KR20150030157A KR20150030157A (ko) 2015-03-19
KR101621412B1 true KR101621412B1 (ko) 2016-05-16

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Country Status (8)

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US (1) US9673443B2 (https=)
EP (1) EP2942827B1 (https=)
JP (2) JP6400094B2 (https=)
KR (1) KR101621412B1 (https=)
CN (1) CN105009330B (https=)
RU (1) RU2644006C2 (https=)
TW (1) TWI536637B (https=)
WO (1) WO2015037868A1 (https=)

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KR101621410B1 (ko) * 2013-09-11 2016-05-16 주식회사 엘지화학 리튬 전극 및 그를 포함하는 리튬 이차전지
GB201501507D0 (en) 2015-01-29 2015-03-18 Sigma Lithium Ltd Composite materials
KR102490865B1 (ko) * 2015-06-18 2023-01-20 삼성에스디아이 주식회사 전극 조립체 및 이를 포함하는 리튬 전지
KR102069826B1 (ko) * 2015-07-22 2020-01-23 주식회사 엘지화학 다공성 리튬전극과 그 제조방법 및 이를 이용한 리튬 이차전지
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KR102142552B1 (ko) 2016-10-05 2020-08-10 주식회사 엘지화학 리튬금속 이차전지용 음극 및 이를 포함하는 리튬금속 이차전지
WO2018066931A2 (ko) * 2016-10-05 2018-04-12 주식회사 엘지화학 리튬금속 이차전지용 음극 및 이를 포함하는 리튬금속 이차전지
JP6998551B2 (ja) 2017-05-18 2022-02-10 パナソニックＩｐマネジメント株式会社 リチウム二次電池
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CN108390014B (zh) * 2018-01-08 2022-05-31 华南师范大学 泡沫镍负载不同形貌一氧化钴纳米材料的制备方法
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JP7113226B2 (ja) 2018-03-09 2022-08-05 パナソニックＩｐマネジメント株式会社 リチウム二次電池
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EP3576196A1 (en) 2018-05-31 2019-12-04 Panasonic Intellectual Property Management Co., Ltd. Lithium secondary battery
EP3576186B1 (en) 2018-05-31 2023-05-31 Panasonic Intellectual Property Management Co., Ltd. Lithium secondary battery
EP3576191B1 (en) 2018-05-31 2022-10-05 Panasonic Intellectual Property Management Co., Ltd. Lithium secondary battery
EP3576183B1 (en) 2018-05-31 2023-05-31 Panasonic Intellectual Property Management Co., Ltd. Lithium secondary battery
JP7289072B2 (ja) 2018-05-31 2023-06-09 パナソニックＩｐマネジメント株式会社 リチウム二次電池
EP3576184B1 (en) 2018-05-31 2023-05-31 Panasonic Intellectual Property Management Co., Ltd. Lithium secondary battery
EP3576185B1 (en) 2018-05-31 2023-02-01 Panasonic Intellectual Property Management Co., Ltd. Lithium secondary battery
JP2019212605A (ja) 2018-05-31 2019-12-12 パナソニックＩｐマネジメント株式会社 リチウム二次電池
JP7194940B2 (ja) 2018-05-31 2022-12-23 パナソニックＩｐマネジメント株式会社 リチウム二次電池
KR20200018259A (ko) 2018-08-10 2020-02-19 주식회사 엘지화학 리튬 금속 전지용 음극, 이의 제조 방법, 및 이를 포함하는 리튬 금속 전지
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RU2644006C2 (ru) 2018-02-07
US9673443B2 (en) 2017-06-06
RU2015136806A (ru) 2017-10-16
EP2942827B1 (en) 2020-05-13
WO2015037868A1 (ko) 2015-03-19
EP2942827A1 (en) 2015-11-11
JP6400094B2 (ja) 2018-10-03
JP2018026365A (ja) 2018-02-15
KR20150030157A (ko) 2015-03-19
TWI536637B (zh) 2016-06-01
CN105009330B (zh) 2018-01-05
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