WO2010079965A3 - 리튬 이차전지용 양극 활물질 - Google Patents

리튬 이차전지용 양극 활물질 Download PDF

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Publication number
WO2010079965A3
WO2010079965A3 PCT/KR2010/000085 KR2010000085W WO2010079965A3 WO 2010079965 A3 WO2010079965 A3 WO 2010079965A3 KR 2010000085 W KR2010000085 W KR 2010000085W WO 2010079965 A3 WO2010079965 A3 WO 2010079965A3
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WO
WIPO (PCT)
Prior art keywords
positive electrode
active material
electrode active
secondary battery
lithium secondary
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PCT/KR2010/000085
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English (en)
French (fr)
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WO2010079965A2 (ko
Inventor
장성균
박홍규
박신영
Original Assignee
주식회사 엘지화학
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.)
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Publication date
Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to JP2011544382A priority Critical patent/JP5922410B2/ja
Priority to CN201080003772.0A priority patent/CN102265433B/zh
Priority to EP10729307.8A priority patent/EP2375477B1/en
Priority to US12/833,502 priority patent/US9225019B2/en
Publication of WO2010079965A2 publication Critical patent/WO2010079965A2/ko
Publication of WO2010079965A3 publication Critical patent/WO2010079965A3/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
    • 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
    • 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
    • H01M4/48—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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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
    • H01M4/625—Carbon or graphite
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

본 발명은 화학식 1의 리튬 니켈-망간-코발트 산화물로 이루어진 양극 활물질로서, 상기 리튬 니켈-망간-코발트 산화물의 표면에 이온전도성 고체 화합물 및 도전성 카본이 도포되어 있는 양극 활물질을 제공한다. 본 발명에 따른 양극 활물질을 포함하는 리튬 이차전지는 레이트 특성과 고온 안전성이 향상되어 우수한 전지 특성을 발휘할 수 있다는 장점이 있다.
PCT/KR2010/000085 2009-01-06 2010-01-06 리튬 이차전지용 양극 활물질 WO2010079965A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011544382A JP5922410B2 (ja) 2009-01-06 2010-01-06 リチウム二次電池用カソード活物質
CN201080003772.0A CN102265433B (zh) 2009-01-06 2010-01-06 锂二次电池用正极活性材料
EP10729307.8A EP2375477B1 (en) 2009-01-06 2010-01-06 Positive electrode active material for lithium secondary battery
US12/833,502 US9225019B2 (en) 2009-01-06 2010-07-09 Cathode active material for lithium secondary battery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20090000703 2009-01-06
KR10-2009-0000703 2009-01-06

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/833,502 Continuation US9225019B2 (en) 2009-01-06 2010-07-09 Cathode active material for lithium secondary battery

Publications (2)

Publication Number Publication Date
WO2010079965A2 WO2010079965A2 (ko) 2010-07-15
WO2010079965A3 true WO2010079965A3 (ko) 2010-10-14

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PCT/KR2010/000085 WO2010079965A2 (ko) 2009-01-06 2010-01-06 리튬 이차전지용 양극 활물질

Country Status (6)

Country Link
US (1) US9225019B2 (ko)
EP (1) EP2375477B1 (ko)
JP (2) JP5922410B2 (ko)
KR (1) KR101154876B1 (ko)
CN (1) CN102265433B (ko)
WO (1) WO2010079965A2 (ko)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102265433B (zh) * 2009-01-06 2015-05-20 株式会社Lg化学 锂二次电池用正极活性材料
EP2613384B1 (en) * 2010-09-01 2018-05-23 LG Chem, Ltd. Cathode active material for secondary battery
KR101265197B1 (ko) 2010-11-25 2013-05-27 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
KR20120056674A (ko) * 2010-11-25 2012-06-04 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
CN103443975B (zh) * 2011-04-06 2016-04-20 尤米科尔公司 用于可再充电电池的玻璃涂覆的阴极粉末
US9461303B2 (en) 2011-05-13 2016-10-04 Toyota Jidosha Kabushiki Kaisha Electrode body, all solid state battery, and method for producing coated active material
KR101965016B1 (ko) 2011-07-25 2019-04-02 에이일이삼 시스템즈, 엘엘씨 블렌딩된 캐소드 물질
JP5360159B2 (ja) * 2011-08-09 2013-12-04 トヨタ自動車株式会社 複合正極活物質、全固体電池、および複合正極活物質の製造方法
JP5310835B2 (ja) * 2011-12-26 2013-10-09 トヨタ自動車株式会社 複合活物質の製造方法
TW201347278A (zh) * 2012-02-23 2013-11-16 Toda Kogyo Corp 非水電解質蓄電池用正極活性物質粒子粉末以及其製造方法，及非水電解質蓄電池
CN103700833B (zh) * 2012-09-27 2016-04-27 清华大学 锂离子电池正极复合材料
CN103700827B (zh) * 2012-09-27 2016-04-27 清华大学 锂离子电池正极复合材料及锂离子电池
CN103700850B (zh) * 2012-09-27 2016-01-20 清华大学 锂离子电池正极复合材料
CN103700843B (zh) * 2012-09-27 2016-03-09 清华大学 锂离子电池正极复合材料
US9793525B2 (en) * 2012-10-09 2017-10-17 Johnson Battery Technologies, Inc. Solid-state battery electrodes
JP6015591B2 (ja) * 2012-10-26 2016-10-26 トヨタ自動車株式会社 非水電解液二次電池
CN103094580A (zh) * 2013-01-25 2013-05-08 复旦大学 一种复合正极材料及其合成方法与应用
US10050261B2 (en) 2013-08-08 2018-08-14 Industry-Academia Cooperation Group Of Sejong University Cathode material for lithium secondary battery, and lithium secondary battery containing same
US10062902B2 (en) 2013-09-02 2018-08-28 Lg Chem, Ltd. Positive electrode for secondary batteries and secondary battery including the same
EP3176859A4 (en) * 2014-07-31 2018-03-14 Sumitomo Metal Mining Co., Ltd. Positive electrode active material for non-aqueous electrolyte secondary battery, and method for producing same
US20170338469A1 (en) 2014-11-28 2017-11-23 Basf Se Process for making lithiated transition metal oxides
US10340506B2 (en) 2014-11-28 2019-07-02 Samsung Electronics Co., Ltd. Positive electrode for lithium ion secondary battery and lithium ion secondary battery including the same
JP6572545B2 (ja) * 2015-01-30 2019-09-11 住友金属鉱山株式会社 被覆リチウム−ニッケル複合酸化物粒子の製造方法
EP3317909A4 (en) * 2015-07-02 2019-05-15 Umicore COBALT-BASED LITHIUM METAL OXIDE CATHODE MATERIAL
KR101982790B1 (ko) 2015-10-20 2019-05-27 주식회사 엘지화학 다층 구조의 리튬 금속 산화물들을 포함하는 리튬 이차전지용 양극 활물질 및 그것을 포함하는 양극
JP6763965B2 (ja) 2015-12-21 2020-09-30 ジョンソン・アイピー・ホールディング・エルエルシー 固体電池、セパレータ、電極および製造方法
US10218044B2 (en) 2016-01-22 2019-02-26 Johnson Ip Holding, Llc Johnson lithium oxygen electrochemical engine
DE102016216253A1 (de) * 2016-08-30 2018-03-01 Robert Bosch Gmbh Elektrodenmaterial für eine Lithium-Ionen-Batterie
CN109565032B (zh) 2016-09-23 2022-01-11 松下知识产权经营株式会社 非水电解质二次电池用负极、非水电解质二次电池及非水电解质二次电池用负极的制造方法
US11217785B2 (en) 2017-01-24 2022-01-04 Samsung Electronics Co., Ltd. Composite cathode active material and secondary battery including the same
JP6768201B2 (ja) * 2017-06-22 2020-10-14 トヨタ自動車株式会社 非水電解液二次電池
CN107706373B (zh) * 2017-09-19 2020-05-22 合肥国轩高科动力能源有限公司 一种锂离子电池高镍三元材料及其制备方法
JP6904892B2 (ja) * 2017-11-28 2021-07-21 トヨタ自動車株式会社 正極材料とこれを用いたリチウム二次電池
JP7028716B2 (ja) * 2018-05-29 2022-03-02 トヨタ自動車株式会社 正極材料
CN111682200B (zh) * 2020-07-14 2021-10-22 万华化学集团股份有限公司 用于锂离子电池的正极材料及其制备方法
CN112151779B (zh) * 2020-09-18 2022-09-27 深圳市贝特瑞纳米科技有限公司 二元正极复合材料及其制备方法和用途
KR102317602B1 (ko) 2021-04-22 2021-10-25 에스케이이노베이션 주식회사 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0992265A (ja) * 1995-09-22 1997-04-04 Denso Corp 二次電池の正極活物質、その製造方法および正極
JP2003059491A (ja) * 2001-08-10 2003-02-28 Mikuni Color Ltd 炭素被覆リチウム遷移金属酸化物、２次電池正極材料及び２次電池
KR100490613B1 (ko) * 2000-03-13 2005-05-17 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질 및 그 제조방법
KR20070081831A (ko) * 2006-02-14 2007-08-20 주식회사 엘지화학 분산성이 향상된 나노입자 함유 전극활물질의 제조방법
JP2008071569A (ja) * 2006-09-13 2008-03-27 Sanyo Electric Co Ltd 非水電解質二次電池用正極材料及び非水電解質二次電池

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5783333A (en) * 1996-11-27 1998-07-21 Polystor Corporation Lithium nickel cobalt oxides for positive electrodes
US7135251B2 (en) * 2001-06-14 2006-11-14 Samsung Sdi Co., Ltd. Active material for battery and method of preparing the same
KR100542184B1 (ko) * 2001-07-19 2006-01-10 삼성에스디아이 주식회사 전지용 활물질 및 그의 제조 방법
CN1263184C (zh) 2001-11-20 2006-07-05 Tdk株式会社 电极活性材料及其制法、电极、锂离子二次电池及其制法
JP4029266B2 (ja) * 2001-12-04 2008-01-09 株式会社ジーエス・ユアサコーポレーション 非水電解質電池および非水電解質電池の製造法
JP4187523B2 (ja) * 2002-01-31 2008-11-26 日本化学工業株式会社 リチウム鉄リン系複合酸化物炭素複合体、その製造方法、リチウム二次電池正極活物質及びリチウム二次電池
KR100559373B1 (ko) * 2004-08-09 2006-03-10 동 인 이 피부 미용 관리기
JP4923397B2 (ja) * 2004-09-06 2012-04-25 日産自動車株式会社 非水電解質リチウムイオン二次電池用正極材料およびその製造方法
JP4997693B2 (ja) * 2004-10-01 2012-08-08 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質およびこれを用いた非水系電解質二次電池およびその製造方法
JP2006134770A (ja) * 2004-11-08 2006-05-25 Sony Corp 正極および電池
US9666862B2 (en) * 2005-02-23 2017-05-30 Lg Chem, Ltd. Secondary battery of improved lithium ion mobility and cell capacity
JP5124910B2 (ja) * 2005-06-09 2013-01-23 日産自動車株式会社 非水電解質リチウムイオン電池用正極材料、これを用いた電池および非水電解質リチウムイオン電池用正極材料の製造方法
KR20070008115A (ko) * 2005-07-13 2007-01-17 주식회사 엘지화학 사이클 특성과 안전성이 우수한 리튬 이차전지용 양극활물질
JP2007157459A (ja) * 2005-12-02 2007-06-21 Sony Corp 非水電解質電池
JP5110850B2 (ja) * 2006-10-31 2012-12-26 株式会社オハラ リチウムイオン伝導性固体電解質およびその製造方法
US8197719B2 (en) * 2006-11-17 2012-06-12 American Lithium Energy Corp. Electroactive agglomerated particles
JP4435194B2 (ja) * 2007-03-27 2010-03-17 株式会社東芝 非水電解質電池、電池パック及び自動車
CN102265433B (zh) * 2009-01-06 2015-05-20 株式会社Lg化学 锂二次电池用正极活性材料

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0992265A (ja) * 1995-09-22 1997-04-04 Denso Corp 二次電池の正極活物質、その製造方法および正極
KR100490613B1 (ko) * 2000-03-13 2005-05-17 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질 및 그 제조방법
JP2003059491A (ja) * 2001-08-10 2003-02-28 Mikuni Color Ltd 炭素被覆リチウム遷移金属酸化物、２次電池正極材料及び２次電池
KR20070081831A (ko) * 2006-02-14 2007-08-20 주식회사 엘지화학 분산성이 향상된 나노입자 함유 전극활물질의 제조방법
JP2008071569A (ja) * 2006-09-13 2008-03-27 Sanyo Electric Co Ltd 非水電解質二次電池用正極材料及び非水電解質二次電池

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2375477A4 *

Also Published As

Publication number Publication date
CN102265433A (zh) 2011-11-30
US20110086274A1 (en) 2011-04-14
KR20100081955A (ko) 2010-07-15
JP2012514834A (ja) 2012-06-28
JP2015026622A (ja) 2015-02-05
EP2375477A2 (en) 2011-10-12
EP2375477B1 (en) 2016-12-21
KR101154876B1 (ko) 2012-06-18
CN102265433B (zh) 2015-05-20
JP6071969B2 (ja) 2017-02-01
EP2375477A4 (en) 2013-10-16
US9225019B2 (en) 2015-12-29
JP5922410B2 (ja) 2016-05-24
WO2010079965A2 (ko) 2010-07-15

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