WO2012161479A3 - 출력 밀도 특성이 향상된 고출력의 리튬 이차전지 - Google Patents

출력 밀도 특성이 향상된 고출력의 리튬 이차전지 Download PDF

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Publication number
WO2012161479A3
WO2012161479A3 PCT/KR2012/003950 KR2012003950W WO2012161479A3 WO 2012161479 A3 WO2012161479 A3 WO 2012161479A3 KR 2012003950 W KR2012003950 W KR 2012003950W WO 2012161479 A3 WO2012161479 A3 WO 2012161479A3
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Prior art keywords
active material
secondary battery
lithium secondary
anode active
density characteristic
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Ceased
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PCT/KR2012/003950
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English (en)
French (fr)
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WO2012161479A2 (ko
Inventor
한경희
한창주
박수민
이지은
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LG Chem Ltd
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LG Chem Ltd
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Priority to CN201280023208.4A priority Critical patent/CN103563140B/zh
Priority to JP2014510262A priority patent/JP2014513408A/ja
Priority to EP12790043.9A priority patent/EP2696408B1/en
Publication of WO2012161479A2 publication Critical patent/WO2012161479A2/ko
Publication of WO2012161479A3 publication Critical patent/WO2012161479A3/ko
Priority to US14/087,572 priority patent/US9263737B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)

Abstract

본 발명은 양극 활물질로서 명세서 상의 화학식 1로 표시되는 층상구조의 제 1 양극 활물질과 화학식 2로 표시되는 스피넬 구조의 제 2 양극 활물질을 포함하고 있고, 상기 제 2 양극 활물질의 함량이 양극 활물질 전체 중량을 기준으로 40 내지 100 중량%인 양극; 및 음극 활물질로서 결정질 흑연과 비정질 카본을 포함하고 있고, 비정질 카본의 함량이 음극 활물질 전체 중량을 기준으로 40 내지 100 중량%인 음극; 및 분리막;을 포함하는 것을 특징으로 하는 고출력 리튬 이차전지에 관한 것이다.
PCT/KR2012/003950 2011-05-23 2012-05-18 출력 밀도 특성이 향상된 고출력의 리튬 이차전지 Ceased WO2012161479A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201280023208.4A CN103563140B (zh) 2011-05-23 2012-05-18 具有增强的功率密度特性的高输出锂二次电池
JP2014510262A JP2014513408A (ja) 2011-05-23 2012-05-18 出力密度特性が向上した高出力のリチウム二次電池
EP12790043.9A EP2696408B1 (en) 2011-05-23 2012-05-18 High output lithium secondary battery having enhanced output density characteristic
US14/087,572 US9263737B2 (en) 2011-05-23 2013-11-22 Lithium secondary battery of high power property with improved high power density

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20110048544 2011-05-23
KR10-2011-0048544 2011-05-23

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/087,572 Continuation US9263737B2 (en) 2011-05-23 2013-11-22 Lithium secondary battery of high power property with improved high power density

Publications (2)

Publication Number Publication Date
WO2012161479A2 WO2012161479A2 (ko) 2012-11-29
WO2012161479A3 true WO2012161479A3 (ko) 2013-01-17

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PCT/KR2012/003950 Ceased WO2012161479A2 (ko) 2011-05-23 2012-05-18 출력 밀도 특성이 향상된 고출력의 리튬 이차전지

Country Status (6)

Country Link
US (1) US9263737B2 (ko)
EP (1) EP2696408B1 (ko)
JP (1) JP2014513408A (ko)
KR (1) KR101336082B1 (ko)
CN (1) CN103563140B (ko)
WO (1) WO2012161479A2 (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012161477A2 (ko) 2011-05-23 2012-11-29 주식회사 엘지화학 출력 밀도 특성이 향상된 고출력의 리튬 이차전지
CN103563140B (zh) 2011-05-23 2015-11-25 株式会社Lg化学 具有增强的功率密度特性的高输出锂二次电池
JP2014517459A (ja) 2011-05-23 2014-07-17 エルジー ケム． エルティーディ． エネルギー密度特性が向上した高エネルギー密度のリチウム二次電池
WO2012161474A2 (ko) 2011-05-23 2012-11-29 주식회사 엘지화학 출력 밀도 특성이 향상된 고출력의 리튬 이차전지
JP2014514726A (ja) 2011-05-23 2014-06-19 エルジー ケム． エルティーディ． エネルギー密度特性が向上した高エネルギー密度のリチウム二次電池
JP2014513409A (ja) * 2011-05-23 2014-05-29 エルジー ケム． エルティーディ． 出力密度特性が向上した高出力のリチウム二次電池
JP2014523095A (ja) 2011-07-13 2014-09-08 エルジー・ケム・リミテッド エネルギー密度特性が向上した高エネルギーのリチウム二次電池
EP3157081B1 (en) 2014-06-13 2020-08-05 LG Chem, Ltd. Silicon-carbon composite, negative electrode comprising same, secondary battery using silicon-carbon composite, and method for preparing silicon-carbon composite
EP3190648B1 (en) 2014-09-05 2018-11-28 LG Chem, Ltd. Lithium electrode, lithium secondary battery comprising same, battery module comprising lithium secondary battery, and preparation method of lithium electrode
KR101738769B1 (ko) 2014-09-18 2017-05-23 주식회사 엘지화학 애노드, 이를 포함하는 리튬 이차 전지, 상기 리튬 이차 전지를 포함하는 전지 모듈 및 애노드의 제조방법
KR101751601B1 (ko) 2014-09-29 2017-06-30 주식회사 엘지화학 애노드, 이를 포함하는 리튬 이차 전지, 상기 리튬 이차 전지를 포함하는 전지 모듈 및 애노드의 제조방법
WO2016052934A1 (ko) 2014-09-29 2016-04-07 주식회사 엘지화학 애노드, 이를 포함하는 리튬 이차 전지, 상기 리튬 이차 전지를 포함하는 전지 모듈 및 애노드의 제조방법
JP6518061B2 (ja) * 2014-12-18 2019-05-22 株式会社エンビジョンＡｅｓｃジャパン リチウムイオン二次電池
CN110148714B (zh) * 2018-02-13 2021-09-17 宁德时代新能源科技股份有限公司 一种二次电池
KR102857425B1 (ko) * 2020-04-28 2025-09-08 삼성에스디아이 주식회사 전고체 이차 전지

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1012217A (ja) * 1996-06-26 1998-01-16 Mitsubishi Pencil Co Ltd リチウムイオン二次電池用負極
JPH11354122A (ja) * 1998-05-21 1999-12-24 Samsung Display Devices Co Ltd リチウム二次電池用負極活物質及びリチウム二次電池
KR20030021112A (ko) * 2001-09-05 2003-03-12 삼성에스디아이 주식회사 전지용 활물질 및 그의 제조방법
KR20040007356A (ko) * 2003-11-26 2004-01-24 선양국 리튬이차전지용 양극활물질 제조방법, 그 방법에 사용되는반응기 및 그 방법으로 제조되는 리튬이차전지용 양극활물질
JP2007165111A (ja) * 2005-12-14 2007-06-28 Hitachi Ltd 非水系二次電池

Family Cites Families (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0660880A (ja) 1992-08-05 1994-03-04 Hitachi Maxell Ltd リチウム二次電池
JPH08227714A (ja) 1995-02-21 1996-09-03 Mitsubishi Pencil Co Ltd リチウムイオン二次電池負極用炭素材料およびその製造方法
ID18173A (id) 1996-05-09 1998-03-12 Matsushita Electric Industrial Co Ltd Baterai sekunder elektrolit tidak berair
JPH1083818A (ja) * 1996-09-06 1998-03-31 Hitachi Ltd リチウム二次電池
JPH10112318A (ja) 1996-10-08 1998-04-28 Fuji Elelctrochem Co Ltd 非水電解液二次電池
JP3722318B2 (ja) 1996-12-12 2005-11-30 株式会社デンソー 二次電池用電極およびその製造方法、並びに非水電解液二次電池
JPH10241690A (ja) * 1997-02-27 1998-09-11 Toyota Central Res & Dev Lab Inc リチウム二次電池用負極
JPH1131501A (ja) 1997-07-10 1999-02-02 Matsushita Electric Ind Co Ltd ２次電池用電極の製造方法及び２次電池用電極並びにそれを用いた２次電池
JP4379925B2 (ja) 1998-04-21 2009-12-09 住友金属工業株式会社 リチウムイオン二次電池の負極材料に適したグラファイト粉末
JP2000012030A (ja) 1998-06-24 2000-01-14 Shin Kobe Electric Mach Co Ltd 非水電解液二次電池
JP3152226B2 (ja) 1998-08-27 2001-04-03 日本電気株式会社 非水電解液二次電池、その製造法および炭素材料組成物
US6083150A (en) 1999-03-12 2000-07-04 C. R. Bard, Inc. Endoscopic multiple sample biopsy forceps
JP4497622B2 (ja) 2000-02-17 2010-07-07 株式会社Kri リチウム系二次電池用負極材料
JP3705728B2 (ja) * 2000-02-29 2005-10-12 株式会社東芝 非水電解液二次電池
FR2812119B1 (fr) 2000-07-24 2002-12-13 Commissariat Energie Atomique Materiau composite conducteur et electrode pour pile a combustible utilisant ce materiau mis en forme par thermo- compression
JP2002117836A (ja) 2000-08-04 2002-04-19 Matsushita Electric Ind Co Ltd 非水電解質二次電池用負極およびそれを用いた電池
JP4524881B2 (ja) * 2000-08-14 2010-08-18 ソニー株式会社 非水電解質二次電池
JP4151210B2 (ja) 2000-08-30 2008-09-17 ソニー株式会社 正極活物質及びその製造方法、並びに非水電解質電池及びその製造方法
JP2002270247A (ja) 2001-03-14 2002-09-20 Osaka Gas Co Ltd 非水系二次電池
JP2002279987A (ja) 2001-03-15 2002-09-27 Nikko Materials Co Ltd リチウム二次電池用正極材料及び該材料を用いたリチウム二次電池
JP2002358966A (ja) 2001-06-04 2002-12-13 Hitachi Ltd リチウム二次電池正極板及びリチウム二次電池
JP2003092108A (ja) * 2001-07-12 2003-03-28 Mitsubishi Chemicals Corp リチウム二次電池用正極材料、リチウム二次電池用正極及びリチウム二次電池
JP3979044B2 (ja) * 2001-07-24 2007-09-19 新神戸電機株式会社 リチウム二次電池
JP4177574B2 (ja) * 2001-11-02 2008-11-05 松下電器産業株式会社 リチウム二次電池
JP4085243B2 (ja) * 2002-03-26 2008-05-14 大阪瓦斯株式会社 非水系二次電池
JP2003282139A (ja) 2002-03-26 2003-10-03 Osaka Gas Co Ltd 非水系二次電池
JP2004006094A (ja) 2002-05-31 2004-01-08 Nec Corp 非水電解液二次電池
JP4183472B2 (ja) 2002-10-10 2008-11-19 三洋電機株式会社 非水電解質二次電池
JP2004259511A (ja) 2003-02-25 2004-09-16 Shin Kobe Electric Mach Co Ltd リチウム二次電池
KR100576221B1 (ko) 2003-05-15 2006-05-03 주식회사 엘지화학 대용량 리튬 2차 전지용 음극 활물질 및 이를 포함하는대용량 리튬 2차 전지
US20070072086A1 (en) 2003-05-15 2007-03-29 Yuasa Corporation Nonaqueous electrolyte cell
US7556889B2 (en) 2003-05-26 2009-07-07 Nec Corporation Positive electrode active material for secondary battery, positive electrode for secondary battery, secondary battery and method for producing positive electrode active material for secondary battery
KR100776912B1 (ko) 2003-06-25 2007-11-15 주식회사 엘지화학 리튬 이차 전지용 고용량 부극재
KR100560538B1 (ko) * 2003-06-27 2006-03-15 삼성에스디아이 주식회사 리튬 이온 이차 전지용 음극 활물질
JP2005259617A (ja) 2004-03-15 2005-09-22 Shin Kobe Electric Mach Co Ltd リチウムイオン二次電池
JP2005285462A (ja) 2004-03-29 2005-10-13 Sanyo Electric Co Ltd 非水電解質二次電池
JP2005285633A (ja) 2004-03-30 2005-10-13 Osaka Gas Co Ltd 非水系二次電池及びその充電方法
JP4748949B2 (ja) * 2004-03-31 2011-08-17 三洋電機株式会社 非水電解質二次電池
JP4841814B2 (ja) 2004-07-14 2011-12-21 株式会社Ｋｒｉ 非水系二次電池
KR101146870B1 (ko) 2004-10-21 2012-05-16 에보니크 데구사 게엠베하 리튬-이온 배터리용 무기 세퍼레이터-전극-유닛, 그의 제조방법 및 리튬 배터리에서의 그의 용도
JP2006172778A (ja) 2004-12-14 2006-06-29 Hitachi Ltd エネルギー貯蔵デバイス
JP2006236830A (ja) 2005-02-25 2006-09-07 Ngk Insulators Ltd リチウム二次電池
JP5105393B2 (ja) 2005-03-02 2012-12-26 日立マクセルエナジー株式会社 非水電解質二次電池
KR100660759B1 (ko) 2005-03-11 2006-12-22 제일모직주식회사 비수계 전해질 리튬 이차전지용 양극활물질, 그 제조방법및 그를 포함하는 리튬 이차전지
KR100674287B1 (ko) 2005-04-01 2007-01-24 에스케이 주식회사 핵·껍질 다층구조를 가지는 리튬이차전지용 양극 활물질,그 제조 방법 및 이를 사용한 리튬이차전지
JP4781004B2 (ja) 2005-04-28 2011-09-28 パナソニック株式会社 非水電解液二次電池
KR101347671B1 (ko) 2005-06-07 2014-01-03 히다치 막셀 가부시키가이샤 비수전해액 이차 전지
WO2007021086A1 (en) 2005-08-16 2007-02-22 Lg Chem, Ltd. Cathode active material and lithium secondary battery containing them
KR100783293B1 (ko) 2005-08-16 2007-12-10 주식회사 엘지화학 양극 활물질 및 그것을 포함하고 있는 리튬 이차전지
KR20130090913A (ko) 2005-10-20 2013-08-14 미쓰비시 가가꾸 가부시키가이샤 리튬 2 차 전지 및 그것에 사용하는 비수계 전해액
JP5076316B2 (ja) 2005-12-27 2012-11-21 ソニー株式会社 二次電池用負極および二次電池
JP5309421B2 (ja) 2006-02-02 2013-10-09 日産自動車株式会社 リチウムイオン二次電池
KR100801637B1 (ko) * 2006-05-29 2008-02-11 주식회사 엘지화학 양극 활물질 및 그것을 포함하고 있는 리튬 이차전지
JP2007335360A (ja) * 2006-06-19 2007-12-27 Hitachi Ltd リチウム二次電池
JP2008262768A (ja) * 2007-04-11 2008-10-30 Nec Tokin Corp リチウムイオン二次電池
JP2009032682A (ja) 2007-06-28 2009-02-12 Hitachi Maxell Ltd リチウムイオン二次電池
JP5229472B2 (ja) * 2007-11-12 2013-07-03 戸田工業株式会社 非水電解液二次電池用マンガン酸リチウム粒子粉末及びその製造方法、並びに非水電解液二次電池
KR100999563B1 (ko) * 2008-01-14 2010-12-08 한양대학교 산학협력단 리튬 이차 전지용 양극 활물질, 이의 제조방법, 및 이를포함하는 리튬 이차 전지
JP5171283B2 (ja) * 2008-01-22 2013-03-27 日立ビークルエナジー株式会社 非水電解液二次電池
JP5430920B2 (ja) 2008-03-17 2014-03-05 三洋電機株式会社 非水電解質二次電池
JP2010034024A (ja) 2008-06-25 2010-02-12 Hitachi Maxell Ltd リチウムイオン二次電池
JP2010092845A (ja) 2008-09-10 2010-04-22 Sumitomo Chemical Co Ltd 非水電解質二次電池
WO2010090028A1 (ja) 2009-02-06 2010-08-12 パナソニック株式会社 リチウムイオン二次電池およびリチウムイオン二次電池の製造方法
JP5195499B2 (ja) * 2009-02-17 2013-05-08 ソニー株式会社 非水電解質二次電池
KR101073619B1 (ko) 2009-06-01 2011-10-14 재단법인 구미전자정보기술원 전기화학 셀용 유무기 복합 분리막 및 이를 포함하는 전기화학 셀
JP2011034675A (ja) 2009-07-29 2011-02-17 Sony Corp 二次電池用正極および二次電池
JP5554780B2 (ja) 2009-09-01 2014-07-23 日立ビークルエナジー株式会社 非水電解質二次電池
JP5286200B2 (ja) * 2009-09-01 2013-09-11 日立ビークルエナジー株式会社 リチウムイオン二次電池
JP5084802B2 (ja) 2009-09-04 2012-11-28 株式会社日立製作所 リチウムイオン二次電池
JP5495300B2 (ja) 2009-10-02 2014-05-21 Ｎｅｃエナジーデバイス株式会社 リチウムイオン二次電池
JP2011081960A (ja) 2009-10-05 2011-04-21 Kri Inc 非水系二次電池
DE102009049326A1 (de) * 2009-10-14 2011-04-21 Li-Tec Battery Gmbh Kathodische Elektrode und elektrochemische Zelle hierzu
CN102612495A (zh) 2009-11-20 2012-07-25 住友化学株式会社 过渡金属复合氢氧化物和锂复合金属氧化物
JP2014514726A (ja) 2011-05-23 2014-06-19 エルジー ケム． エルティーディ． エネルギー密度特性が向上した高エネルギー密度のリチウム二次電池
JP2014517459A (ja) 2011-05-23 2014-07-17 エルジー ケム． エルティーディ． エネルギー密度特性が向上した高エネルギー密度のリチウム二次電池
WO2012161477A2 (ko) 2011-05-23 2012-11-29 주식회사 엘지화학 출력 밀도 특성이 향상된 고출력의 리튬 이차전지
CN103563140B (zh) 2011-05-23 2015-11-25 株式会社Lg化学 具有增强的功率密度特性的高输出锂二次电池
WO2012161474A2 (ko) 2011-05-23 2012-11-29 주식회사 엘지화학 출력 밀도 특성이 향상된 고출력의 리튬 이차전지
JP2014513409A (ja) 2011-05-23 2014-05-29 エルジー ケム． エルティーディ． 出力密度特性が向上した高出力のリチウム二次電池
JP2014523095A (ja) 2011-07-13 2014-09-08 エルジー・ケム・リミテッド エネルギー密度特性が向上した高エネルギーのリチウム二次電池

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1012217A (ja) * 1996-06-26 1998-01-16 Mitsubishi Pencil Co Ltd リチウムイオン二次電池用負極
JPH11354122A (ja) * 1998-05-21 1999-12-24 Samsung Display Devices Co Ltd リチウム二次電池用負極活物質及びリチウム二次電池
KR20030021112A (ko) * 2001-09-05 2003-03-12 삼성에스디아이 주식회사 전지용 활물질 및 그의 제조방법
KR20040007356A (ko) * 2003-11-26 2004-01-24 선양국 리튬이차전지용 양극활물질 제조방법, 그 방법에 사용되는반응기 및 그 방법으로 제조되는 리튬이차전지용 양극활물질
JP2007165111A (ja) * 2005-12-14 2007-06-28 Hitachi Ltd 非水系二次電池

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