KR100656648B1 - 비수 전해질 2차 전지용 양극 활물질 및 그 제조 방법 및그것을 이용한 비수 전해질 2차 전지 - Google Patents

비수 전해질 2차 전지용 양극 활물질 및 그 제조 방법 및그것을 이용한 비수 전해질 2차 전지 Download PDF

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KR100656648B1
KR100656648B1 KR1020050028918A KR20050028918A KR100656648B1 KR 100656648 B1 KR100656648 B1 KR 100656648B1 KR 1020050028918 A KR1020050028918 A KR 1020050028918A KR 20050028918 A KR20050028918 A KR 20050028918A KR 100656648 B1 KR100656648 B1 KR 100656648B1
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lithium
nickel composite
composite oxide
aluminum
battery
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KR20060045560A (ko
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야스타카 고게쓰
다카야 사이토
요시유키 오자키
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마쯔시다덴기산교 가부시키가이샤
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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
    • H01M4/04—Processes of manufacture in general
    • H01M4/049—Manufacturing of an active layer by chemical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • 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
    • H01M4/36—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
    • H01M4/48—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
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on 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
    • H01M4/48—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
    • H01M4/48—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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
KR1020050028918A 2004-04-08 2005-04-07 비수 전해질 2차 전지용 양극 활물질 및 그 제조 방법 및그것을 이용한 비수 전해질 2차 전지 Expired - Fee Related KR100656648B1 (ko)

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JPJP-P-2004-00113825 2004-04-08
JP2004113825 2004-04-08

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KR20060045560A KR20060045560A (ko) 2006-05-17
KR100656648B1 true KR100656648B1 (ko) 2006-12-11

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US (1) US7666551B2 (enExample)
JP (1) JP4794866B2 (enExample)
KR (1) KR100656648B1 (enExample)
CN (1) CN1316649C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11329287B2 (en) 2017-11-30 2022-05-10 Lg Energy Solution, Ltd. Cathode additive, preparation method thereof, and cathode and lithium secondary battery comprising the same

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4798964B2 (ja) * 2004-05-28 2011-10-19 三洋電機株式会社 非水電解質二次電池
JP4838989B2 (ja) * 2004-07-13 2011-12-14 パナソニック株式会社 非水電解液二次電池用正極活物質の製造方法
US7824581B2 (en) * 2007-06-18 2010-11-02 Advanced Lithium Electrochemistry Co., Ltd. Cocrystalline metallic compounds and electrochemical redox active material employing the same
CN107069091A (zh) * 2005-10-20 2017-08-18 三菱化学株式会社 锂二次电池以及其中使用的非水电解液
EP2012380B1 (en) * 2006-03-15 2011-06-29 Sumitomo Chemical Company, Limited Positive electrode active material powder
JP4984593B2 (ja) * 2006-03-28 2012-07-25 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とその製造方法、および、これを用いた非水系電解質二次電池
CN102916163A (zh) * 2006-05-04 2013-02-06 株式会社Lg化学 具有高稳定性的电极活性材料及使用该材料的电化学装置
WO2007142275A1 (ja) * 2006-06-09 2007-12-13 Agc Seimi Chemical Co., Ltd. 非水電解質二次電池用正極活物質及びその製造方法
JP5109447B2 (ja) * 2007-04-02 2012-12-26 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、その製造方法及びそれを用いた非水系電解質二次電池
JP5153200B2 (ja) * 2007-04-27 2013-02-27 三洋電機株式会社 非水電解質二次電池及びその製造方法
JP2009245917A (ja) * 2007-09-26 2009-10-22 Sanyo Electric Co Ltd 非水電解質二次電池用正極活物質、非水電解質二次電池用正極活物質の製造方法、非水電解質二次電池用正極及び非水電解質二次電池
JP5374851B2 (ja) 2007-10-15 2013-12-25 ソニー株式会社 リチウムイオン二次電池用負極およびリチウムイオン二次電池
JP4404928B2 (ja) 2007-10-18 2010-01-27 トヨタ自動車株式会社 被覆正極活物質の製造方法、非水系二次電池用正極の製造方法、及び、非水系二次電池の製造方法
KR101147601B1 (ko) * 2008-12-17 2012-05-21 주식회사 엘지화학 표면이 개질되어 있는 양극 활물질
KR101134397B1 (ko) * 2009-01-06 2012-04-09 주식회사 엘지화학 양극 활물질 및 이를 포함하는 리튬 이차전지
KR101108441B1 (ko) * 2009-01-06 2012-01-31 주식회사 엘지화학 양극 활물질 및 이를 포함하는 리튬 이차전지
KR101094937B1 (ko) * 2009-02-16 2011-12-15 삼성에스디아이 주식회사 원통형 이차전지
US8741256B1 (en) 2009-04-24 2014-06-03 Simbol Inc. Preparation of lithium carbonate from lithium chloride containing brines
US9034294B1 (en) 2009-04-24 2015-05-19 Simbol, Inc. Preparation of lithium carbonate from lithium chloride containing brines
US10190030B2 (en) 2009-04-24 2019-01-29 Alger Alternative Energy, Llc Treated geothermal brine compositions with reduced concentrations of silica, iron and lithium
US8637428B1 (en) 2009-12-18 2014-01-28 Simbol Inc. Lithium extraction composition and method of preparation thereof
US12168748B2 (en) 2009-04-24 2024-12-17 Terralithium Llc Treated geothermal brine compositions with reduced concentration of silica, iron and lithium
EP2442385A1 (en) * 2009-06-08 2012-04-18 Sumitomo Chemical Company, Limited Electrode mix, electrode mix paste, electrode, and non-aqueous electrolyte secondary battery
JP5738563B2 (ja) * 2009-09-30 2015-06-24 トヨタ自動車株式会社 正極活物質及び該活物質を用いたリチウム二次電池
KR101084068B1 (ko) * 2009-11-25 2011-11-16 삼성에스디아이 주식회사 리튬 이차 전지
CA3172956A1 (en) 2010-02-17 2011-08-25 Terralithium Llc Method of producing high purity lithium carbonate
JP5518182B2 (ja) * 2010-03-29 2014-06-11 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とその製造方法、および該正極活物質の前駆体、ならびに該正極活物質を用いた非水系電解質二次電池
JP5654820B2 (ja) * 2010-09-28 2015-01-14 旭化成株式会社 正極材料及びその製造方法並びに蓄電素子
KR101989633B1 (ko) 2011-04-14 2019-06-14 도다 고교 가부시끼가이샤 Ｌｉ-Ｎｉ 복합 산화물 입자 분말 및 그의 제조 방법, 및 비수전해질 이차 전지
KR101979970B1 (ko) * 2011-08-05 2019-05-17 스미또모 가가꾸 가부시끼가이샤 리튬 이온 이차 전지용 정극 활물질
CN102315449B (zh) * 2011-08-10 2013-12-04 东莞市迈科科技有限公司 一种Li3V2(PO4)3/Li4Ti5O12复合材料及其制备方法
WO2013067027A1 (en) * 2011-10-31 2013-05-10 Simbol Inc. Methods for the production of cathode and anode powder precursors
WO2013125703A1 (ja) * 2012-02-23 2013-08-29 住友金属鉱山株式会社 ニッケル複合水酸化物とその製造方法、非水系電解質二次電池用正極活物質とその製造方法、ならびに、非水系電解質二次電池
JP5607189B2 (ja) * 2013-01-28 2014-10-15 三洋電機株式会社 ニッケル複合水酸化物粒子とその製造方法、非水系電解質二次電池用正極活物質とその製造方法、および非水系電解質二次電池
CN103560236B (zh) * 2013-10-23 2016-05-11 合肥国轩高科动力能源有限公司 氧化铝包覆Li(NixCoyMn1-x-y)O2锂离子电池正极材料的制备方法
US10050258B2 (en) 2013-11-29 2018-08-14 Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University) Active material for all-solid lithium secondary battery, method for manufacturing same, and all-solid lithium secondary battery comprising same
CN104201323B (zh) * 2014-07-07 2016-08-17 上海电力学院 氧化铝包覆钴酸锂正极材料的制备方法
JP6626434B2 (ja) 2014-09-03 2019-12-25 三井金属鉱業株式会社 リチウム金属複合酸化物粉体
US10141570B2 (en) 2014-09-03 2018-11-27 Mitsui Mining & Smelting Co., Ltd. Positive electrode active material for lithium secondary cell
WO2016051653A1 (ja) * 2014-09-30 2016-04-07 三洋電機株式会社 非水電解質二次電池用正極及びそれを用いた非水電解質二次電池
US10388944B2 (en) 2014-10-06 2019-08-20 Hitachi Metals, Ltd. Positive electrode active material for lithium ion secondary battery, and positive electrode for lithium ion secondary battery and lithium ion secondary battery comprising the same
JP6589339B2 (ja) * 2014-10-06 2019-10-16 日立金属株式会社 リチウムイオン二次電池用正極活物質、それを用いたリチウムイオン二次電池用正極及びリチウムイオン二次電池
CN104347880A (zh) * 2014-10-14 2015-02-11 东莞新能源科技有限公司 可快充的锂离子电池
JP6354995B2 (ja) * 2015-08-07 2018-07-11 トヨタ自動車株式会社 非水電解質二次電池用正極材料及びその製造方法
JP6733140B2 (ja) * 2015-08-27 2020-07-29 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の製造方法
JP6733139B2 (ja) * 2015-08-27 2020-07-29 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の製造方法
JP2017126519A (ja) * 2016-01-15 2017-07-20 Ｃｓエナジーマテリアルズ株式会社 複合型リチウムイオン電池用正極活物質及びこれを用いたリチウムイオン電池
WO2017126686A1 (ja) * 2016-01-22 2017-07-27 旭化成株式会社 非水系リチウム蓄電素子
JP6870676B2 (ja) * 2016-02-26 2021-05-12 三洋電機株式会社 非水電解質二次電池
JP7135269B2 (ja) * 2016-03-24 2022-09-13 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とその製造方法、非水系電解質二次電池用正極合材ペーストおよび非水系電解質二次電池
JP6941811B2 (ja) * 2016-09-26 2021-09-29 パナソニックＩｐマネジメント株式会社 電池用正極活物質、および、電池
KR102332440B1 (ko) * 2016-10-28 2021-11-26 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
CN110073530A (zh) * 2017-01-31 2019-07-30 松下知识产权经营株式会社 非水电解质二次电池用正极活性物质及非水电解质二次电池
JP6654582B2 (ja) * 2017-02-09 2020-02-26 トヨタ自動車株式会社 リチウムイオン二次電池用正極合材およびその利用
US11431046B2 (en) 2018-08-21 2022-08-30 Nio Technology (Anhui) Co., Ltd. Lithium-ion cell using aluminum can
WO2020174794A1 (ja) * 2019-02-28 2020-09-03 パナソニックＩｐマネジメント株式会社 非水電解質二次電池用正極活物質、及び非水電解質二次電池
US20220246977A1 (en) 2019-06-13 2022-08-04 Basf Se Coated Particulate Material Comprising Complex Layered Oxide for Use as Electrode Active Material, Respective Methods of Making and Uses Thereof
CN110790573B (zh) * 2019-11-25 2021-01-15 北京科技大学 一种石榴石型锂离子固体电解质彻底消除碳酸锂的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010002784A (ko) * 1999-06-17 2001-01-15 김순택 리튬 이차 전지용 양극 활물질과 그 제조 방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07245105A (ja) 1994-03-04 1995-09-19 Matsushita Electric Ind Co Ltd 非水電解液二次電池とその正極活物質
JP2787153B2 (ja) * 1994-09-30 1998-08-13 株式会社日立製作所 二次電池及びその製造方法
US6372385B1 (en) 1998-02-10 2002-04-16 Samsung Display Devices Co., Ltd. Active material for positive electrode used in lithium secondary battery and method of manufacturing same
US6749965B1 (en) 1999-02-10 2004-06-15 Samsung Sdi Co., Ltd. Positive active material for lithium secondary batteries and method of preparing the same
JP4872150B2 (ja) * 1999-10-26 2012-02-08 住友化学株式会社 非水二次電池用活物質およびこれを用いた非水二次電池
JP2001143703A (ja) 1999-11-11 2001-05-25 Nichia Chem Ind Ltd リチウム二次電池用正極活物質
DE10014884A1 (de) * 2000-03-24 2001-09-27 Merck Patent Gmbh Beschichtete Lithium-Mischoxid-Partikel und ein Verfahren zu deren Herstellung
JP4106644B2 (ja) * 2000-04-04 2008-06-25 ソニー株式会社 電池およびその製造方法
JP2002158011A (ja) * 2000-09-25 2002-05-31 Samsung Sdi Co Ltd リチウム二次電池用正極活物質及びその製造方法
US7138209B2 (en) * 2000-10-09 2006-11-21 Samsung Sdi Co., Ltd. Positive active material for rechargeable lithium battery and method of preparing same
JP4973825B2 (ja) * 2000-11-14 2012-07-11 戸田工業株式会社 非水電解質二次電池用正極活物質の製造法、非水電解質二次電池
US6753112B2 (en) * 2000-12-27 2004-06-22 Kabushiki Kaisha Toshiba Positive electrode active material and non-aqueous secondary battery using the same
JP2003257427A (ja) * 2002-02-28 2003-09-12 Sumitomo Chem Co Ltd 非水二次電池用電極材料

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010002784A (ko) * 1999-06-17 2001-01-15 김순택 리튬 이차 전지용 양극 활물질과 그 제조 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11329287B2 (en) 2017-11-30 2022-05-10 Lg Energy Solution, Ltd. Cathode additive, preparation method thereof, and cathode and lithium secondary battery comprising the same

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