KR101545432B1 - 리튬 이차 전지 - Google Patents

리튬 이차 전지 Download PDF

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Publication number
KR101545432B1
KR101545432B1 KR1020140009649A KR20140009649A KR101545432B1 KR 101545432 B1 KR101545432 B1 KR 101545432B1 KR 1020140009649 A KR1020140009649 A KR 1020140009649A KR 20140009649 A KR20140009649 A KR 20140009649A KR 101545432 B1 KR101545432 B1 KR 101545432B1
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South Korea
Prior art keywords
monomer
polymer electrolyte
gel polymer
functional group
battery
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KR1020140009649A
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English (en)
Korean (ko)
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KR20140097027A (ko
Inventor
유성훈
강유선
이경미
박진현
석정돈
양두경
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주식회사 엘지화학
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Priority to PCT/KR2014/000800 priority Critical patent/WO2014116085A1/ko
Priority to JP2015523037A priority patent/JP5995126B2/ja
Priority to TW103103225A priority patent/TWI552421B/zh
Priority to IN4819CHN2014 priority patent/IN2014CN04819A/en
Priority to CN201480001221.9A priority patent/CN104285330B/zh
Priority to EP14728801.3A priority patent/EP2782182B1/en
Priority to BR112014017510A priority patent/BR112014017510B8/pt
Priority to US14/247,679 priority patent/US10297860B2/en
Publication of KR20140097027A publication Critical patent/KR20140097027A/ko
Application granted granted Critical
Publication of KR101545432B1 publication Critical patent/KR101545432B1/ko
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
    • 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
    • H01M10/052—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
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • H01M2300/0085—Immobilising or gelification of electrolyte
    • 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
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
KR1020140009649A 2013-01-28 2014-01-27 리튬 이차 전지 Active KR101545432B1 (ko)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP14728801.3A EP2782182B1 (en) 2013-01-28 2014-01-28 Lithium secondary battery
TW103103225A TWI552421B (zh) 2013-01-28 2014-01-28 鋰二次電池
IN4819CHN2014 IN2014CN04819A (enExample) 2013-01-28 2014-01-28
CN201480001221.9A CN104285330B (zh) 2013-01-28 2014-01-28 锂二次电池
PCT/KR2014/000800 WO2014116085A1 (ko) 2013-01-28 2014-01-28 리튬 이차 전지
BR112014017510A BR112014017510B8 (pt) 2013-01-28 2014-01-28 Bateria auxiliar de lítio
JP2015523037A JP5995126B2 (ja) 2013-01-28 2014-01-28 リチウム二次電池及びその製造方法
US14/247,679 US10297860B2 (en) 2013-01-28 2014-04-08 Lithium secondary battery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020130009338 2013-01-28
KR20130009338 2013-01-28

Publications (2)

Publication Number Publication Date
KR20140097027A KR20140097027A (ko) 2014-08-06
KR101545432B1 true KR101545432B1 (ko) 2015-08-18

Family

ID=51744710

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140009649A Active KR101545432B1 (ko) 2013-01-28 2014-01-27 리튬 이차 전지

Country Status (6)

Country Link
JP (1) JP5995126B2 (enExample)
KR (1) KR101545432B1 (enExample)
CN (1) CN104285330B (enExample)
BR (1) BR112014017510B8 (enExample)
IN (1) IN2014CN04819A (enExample)
TW (1) TWI552421B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6067844B2 (ja) * 2013-04-30 2017-01-25 日立オートモティブシステムズ株式会社 リチウムイオン二次電池
US10326166B2 (en) * 2016-08-15 2019-06-18 GM Global Technology Operations LLC Gel electrolytes and precursors thereof
HUE071650T2 (hu) * 2018-02-09 2025-09-28 Lg Energy Solution Ltd Szilárd polimer elektrolit és azt tartalmazó lítium másodlagos akkumulátor
JP7310118B2 (ja) * 2018-10-29 2023-07-19 セイコーエプソン株式会社 正極材の製造方法
CN111816925B (zh) * 2020-08-14 2022-11-29 中南大学 一种固态电池及其制备方法
KR20230109978A (ko) * 2022-01-14 2023-07-21 주식회사 엘지에너지솔루션 이차전지
CN116826043B (zh) * 2022-03-22 2025-11-28 宁德新能源科技有限公司 电化学装置及电子装置
CN117012910A (zh) * 2022-04-29 2023-11-07 华为技术有限公司 复合材料及其制备方法和应用
KR20260001959A (ko) * 2024-06-28 2026-01-06 삼성에스디아이 주식회사 겔 고분자 전해질 및 이를 포함하는 리튬금속전지

Citations (2)

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US20030138703A1 (en) * 2001-12-03 2003-07-24 Takitaro Yamaguchi Rechargeble lithium battery and method of fabricating same
WO2013002504A2 (ko) * 2011-06-30 2013-01-03 주식회사 엘지화학 신규한 폴리머 전해질 및 이를 포함하는 리튬 이차전지

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JP4003298B2 (ja) * 1998-07-01 2007-11-07 宇部興産株式会社 非水二次電池
JP4439610B2 (ja) * 1999-04-07 2010-03-24 アオイ電子株式会社 高分子ゲル電解質及びそれを用いたリチウム二次電池
JP2000311715A (ja) * 1999-04-26 2000-11-07 Mitsubishi Chemicals Corp リチウム二次電池
AUPQ389599A0 (en) * 1999-11-05 1999-12-02 Ilion Technology Corporation Polyelectrolyte gel
CN100364167C (zh) * 2001-12-03 2008-01-23 三星Sdi株式会社 可充电的锂电池及其制备方法
US20050271939A1 (en) * 2004-06-07 2005-12-08 Yang Xu Novel polymer electrolyte for electrochemical power sources
CN101563808A (zh) * 2006-12-21 2009-10-21 株式会社Lg化学 凝胶聚合物电解质组合物、凝胶聚合物电解质及含有其的电化学装置
KR101375328B1 (ko) * 2007-07-27 2014-03-19 삼성에스디아이 주식회사 Ｓｉ／Ｃ 복합물, 이를 포함하는 음극활물질 및 리튬전지
JP5235404B2 (ja) * 2007-12-28 2013-07-10 三洋電機株式会社 ポリマー電解質二次電池
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Publication number Priority date Publication date Assignee Title
US20030138703A1 (en) * 2001-12-03 2003-07-24 Takitaro Yamaguchi Rechargeble lithium battery and method of fabricating same
WO2013002504A2 (ko) * 2011-06-30 2013-01-03 주식회사 엘지화학 신규한 폴리머 전해질 및 이를 포함하는 리튬 이차전지

Also Published As

Publication number Publication date
BR112014017510A8 (pt) 2017-07-04
BR112014017510B1 (pt) 2021-05-25
IN2014CN04819A (enExample) 2015-09-18
TWI552421B (zh) 2016-10-01
BR112014017510A2 (pt) 2017-06-13
KR20140097027A (ko) 2014-08-06
JP5995126B2 (ja) 2016-09-21
JP2015524601A (ja) 2015-08-24
BR112014017510B8 (pt) 2023-01-10
TW201444160A (zh) 2014-11-16
CN104285330B (zh) 2017-08-22
CN104285330A (zh) 2015-01-14

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