JP5698951B2 - 正極活物質及びその製造方法、正極ならびに非水電解質二次電池 - Google Patents

正極活物質及びその製造方法、正極ならびに非水電解質二次電池 Download PDF

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Publication number
JP5698951B2
JP5698951B2 JP2010234814A JP2010234814A JP5698951B2 JP 5698951 B2 JP5698951 B2 JP 5698951B2 JP 2010234814 A JP2010234814 A JP 2010234814A JP 2010234814 A JP2010234814 A JP 2010234814A JP 5698951 B2 JP5698951 B2 JP 5698951B2
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Prior art keywords
positive electrode
source
active material
electrode active
lithium
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Expired - Fee Related
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Japanese (ja)
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JP2012089342A5 (enExample
JP2012089342A (ja
Inventor
俊次 末木
俊次 末木
西島　主明
主明 西島
耕司 大平
耕司 大平
正悟 江▲崎▼
正悟 江▲崎▼
田中　功
功 田中
幸典 小山
幸典 小山
勝久 田中
勝久 田中
晃司 藤田
晃司 藤田
俊介 村井
俊介 村井
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Sharp Corp
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Sharp Corp
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Priority to JP2010234814A priority Critical patent/JP5698951B2/ja
Priority to CA2755059A priority patent/CA2755059C/en
Priority to DE102011116315A priority patent/DE102011116315A1/de
Priority to US13/275,858 priority patent/US9017876B2/en
Priority to CN201110326896.9A priority patent/CN102456878B/zh
Publication of JP2012089342A publication Critical patent/JP2012089342A/ja
Publication of JP2012089342A5 publication Critical patent/JP2012089342A5/ja
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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
    • H01M4/58—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/45—Phosphates containing plural metal, or metal and ammonium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • 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
    • 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
    • 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
    • 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
    • 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
    • H01M4/136—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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • 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
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Silicon Compounds (AREA)
  • Secondary Cells (AREA)
JP2010234814A 2010-10-19 2010-10-19 正極活物質及びその製造方法、正極ならびに非水電解質二次電池 Expired - Fee Related JP5698951B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010234814A JP5698951B2 (ja) 2010-10-19 2010-10-19 正極活物質及びその製造方法、正極ならびに非水電解質二次電池
CA2755059A CA2755059C (en) 2010-10-19 2011-10-17 Positive electrode active material, production method thereof and its use
DE102011116315A DE102011116315A1 (de) 2010-10-19 2011-10-18 Positivelektrodenaktives Material, Herstellungsverfahren dafür und seine Verwendung
US13/275,858 US9017876B2 (en) 2010-10-19 2011-10-18 Positive electrode active material, production method thereof and its use
CN201110326896.9A CN102456878B (zh) 2010-10-19 2011-10-19 正极活性物质及其制造方法、正极以及非水电解质二次电池

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010234814A JP5698951B2 (ja) 2010-10-19 2010-10-19 正極活物質及びその製造方法、正極ならびに非水電解質二次電池

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JP2012089342A JP2012089342A (ja) 2012-05-10
JP2012089342A5 JP2012089342A5 (enExample) 2012-06-21
JP5698951B2 true JP5698951B2 (ja) 2015-04-08

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US (1) US9017876B2 (enExample)
JP (1) JP5698951B2 (enExample)
CN (1) CN102456878B (enExample)
CA (1) CA2755059C (enExample)
DE (1) DE102011116315A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2801280C (en) 2010-06-02 2015-02-10 Sharp Kabushiki Kaisha Method for producing lithium-containing composite oxide
JP5698951B2 (ja) 2010-10-19 2015-04-08 シャープ株式会社 正極活物質及びその製造方法、正極ならびに非水電解質二次電池
JP5478549B2 (ja) 2011-04-18 2014-04-23 シャープ株式会社 正極活物質の製造方法
US9337478B2 (en) * 2012-02-14 2016-05-10 Shailesh Upreti Composite silicon or composite tin particles
WO2013183661A1 (ja) * 2012-06-06 2013-12-12 シャープ株式会社 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および非水電解質二次電池
JP2014017199A (ja) * 2012-07-11 2014-01-30 Sharp Corp リチウム二次電池用電極およびその製造方法並びにリチウム二次電池およびその製造方法
WO2014175352A1 (ja) * 2013-04-26 2014-10-30 シャープ株式会社 リチウムイオン二次電池用正極及びそれを含むリチウムイオン二次電池
KR102853967B1 (ko) 2021-05-28 2025-09-01 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
US11522189B2 (en) 2017-12-04 2022-12-06 Samsung Sdi Co., Ltd. Positive electrode for rechargeable lithium battery, preparing method thereof, and rechargeable lithium battery comprising positive electrode
US11670754B2 (en) 2017-12-04 2023-06-06 Samsung Sdi Co., Ltd. Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery comprising positive electrode including positive active material
HUE069404T2 (hu) 2017-12-04 2025-03-28 Samsung Sdi Co Ltd Pozitív aktív anyag újratölthetõ lítium akkumulátor számára, annak elõállítási eljárása és újratölthetõ lítium akkumulátor, amely tartalmaz pozitív elektródát, amely magában foglal pozitív aktív anyagot
KR102424398B1 (ko) 2020-09-24 2022-07-21 삼성에스디아이 주식회사 리튬 이차 전지용 양극, 그 제조 방법, 및 이를 포함한 리튬 이차 전지
US11777075B2 (en) 2017-12-04 2023-10-03 Samsung Sdi Co., Ltd. Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery comprising positive electrode including positive active material
KR102685070B1 (ko) * 2019-10-02 2024-07-12 에스케이이노베이션 주식회사 리튬 전구체의 회수 방법
CN113582149B (zh) * 2021-05-31 2022-12-30 佛山市德方纳米科技有限公司 一种片状磷酸铁锂材料的制备方法
EP4135067A1 (en) 2021-08-13 2023-02-15 Samsung SDI Co., Ltd. Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery including the same
CN116190641B (zh) * 2023-04-23 2023-08-08 中南大学 一种锂钠钾混合型正极活性材料及其制备方法和应用
CN121426107B (zh) * 2026-01-04 2026-04-10 合肥工业大学 一种电化学法分离回收工业级磷酸铁/石墨黑粉的方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6085015A (en) * 1997-03-25 2000-07-04 Hydro-Quebec Lithium insertion electrode materials based on orthosilicate derivatives
JP3500424B2 (ja) * 2000-08-31 2004-02-23 独立行政法人産業技術総合研究所 単相リチウムフェライト系複合酸化物
CA2320661A1 (fr) 2000-09-26 2002-03-26 Hydro-Quebec Nouveau procede de synthese de materiaux limpo4 a structure olivine
JP3988374B2 (ja) 2000-10-06 2007-10-10 ソニー株式会社 非水電解液二次電池
JP4686859B2 (ja) 2000-12-27 2011-05-25 株式会社デンソー 正極活物質および非水電解質二次電池
JP2003203632A (ja) 2002-01-09 2003-07-18 Hitachi Ltd リチウム二次電池用正極活物質とその製造法及びそれを用いたリチウム二次電池並びに組電池モジュール
US6815122B2 (en) 2002-03-06 2004-11-09 Valence Technology, Inc. Alkali transition metal phosphates and related electrode active materials
JP4043853B2 (ja) 2002-06-07 2008-02-06 住友大阪セメント株式会社 電極材料の製造方法
WO2004009312A2 (en) 2002-07-22 2004-01-29 Mba Polymers, Inc. Transportable plastics recovery system
JP4822416B2 (ja) * 2003-01-31 2011-11-24 三井造船株式会社 二次電池用正極材料、その製造方法、および二次電池
US7211237B2 (en) * 2003-11-26 2007-05-01 3M Innovative Properties Company Solid state synthesis of lithium ion battery cathode material
JP2007515762A (ja) 2003-12-23 2007-06-14 ウニヴェルシテ ド モントリオール 電気活性挿入化合物の調製方法及び得られる電極物質
JP5428125B2 (ja) * 2005-11-24 2014-02-26 日産自動車株式会社 非水電解質二次電池用正極活物質、および、これを用いた非水電解質二次電池
US7494744B2 (en) 2006-03-08 2009-02-24 Changs-Ascending Enterprise Co. Cathode material for Li-ion battery applications
WO2008123311A1 (ja) * 2007-03-27 2008-10-16 Tokyo Institute Of Technology 二次電池用正極材料の製造方法
JP5293936B2 (ja) 2007-05-21 2013-09-18 戸田工業株式会社 非水電解質二次電池用オリビン型複合酸化物及びその製造方法、並びに二次電池
WO2008145034A1 (en) 2007-05-28 2008-12-04 Byd Company Limited Method for preparing lithium iron phosphate as a positive electrode active material for a lithium ion secondary battery
JP5176400B2 (ja) 2007-06-14 2013-04-03 住友大阪セメント株式会社 電極材料の製造方法と電極材料および電極並びに電池
CN101219360B (zh) 2008-01-24 2010-07-14 同济大学 过渡金属基气凝胶、过渡金属氧化物气凝胶、复合过渡金属氧化物气凝胶的制备方法
JP5383217B2 (ja) * 2008-01-28 2014-01-08 住友化学株式会社 正極活物質およびナトリウム二次電池、ならびにオリビン型リン酸塩の製造方法
EP2231514A4 (en) 2008-04-07 2013-04-10 Byd Co Ltd PROCESS FOR THE PREPARATION OF AN IRON SOURCE FOR PREPARING LITHIUM FERROUS PHOSPHATE, AND PROCESS FOR PREPARING LITHIUM FERROUS PHOSPHATE
CN101339994B (zh) 2008-09-01 2010-12-01 甘肃大象能源科技有限公司 多位掺杂型磷酸铁锂正极材料制备方法及其应用
JP5859855B2 (ja) * 2008-10-20 2016-02-16 キネテイツク・リミテツド 金属化合物の合成
JP5574143B2 (ja) * 2009-02-18 2014-08-20 トヨタ自動車株式会社 正極活物質の製造方法
CN102439767B (zh) 2009-05-22 2014-06-18 夏普株式会社 正极活性物质、正极及非水二次电池
CA2769207C (en) 2009-07-31 2014-12-23 Jun Yoshida Positive electrode active material and method for producing same
CA2801280C (en) * 2010-06-02 2015-02-10 Sharp Kabushiki Kaisha Method for producing lithium-containing composite oxide
JP5683890B2 (ja) * 2010-10-01 2015-03-11 シャープ株式会社 正極材料、その製造方法、正極及び非水電解質二次電池
JP5698951B2 (ja) 2010-10-19 2015-04-08 シャープ株式会社 正極活物質及びその製造方法、正極ならびに非水電解質二次電池
JP5478549B2 (ja) * 2011-04-18 2014-04-23 シャープ株式会社 正極活物質の製造方法

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US20120100429A1 (en) 2012-04-26
US9017876B2 (en) 2015-04-28
CN102456878B (zh) 2015-06-17
JP2012089342A (ja) 2012-05-10
CA2755059C (en) 2015-03-24
CN102456878A (zh) 2012-05-16
CA2755059A1 (en) 2012-04-19
DE102011116315A1 (de) 2012-04-19

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