JP2014096330A - 正極活物質、リチウム電池および正極活物質の製造方法 - Google Patents

正極活物質、リチウム電池および正極活物質の製造方法 Download PDF

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Publication number
JP2014096330A
JP2014096330A JP2012248701A JP2012248701A JP2014096330A JP 2014096330 A JP2014096330 A JP 2014096330A JP 2012248701 A JP2012248701 A JP 2012248701A JP 2012248701 A JP2012248701 A JP 2012248701A JP 2014096330 A JP2014096330 A JP 2014096330A
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Japan
Prior art keywords
positive electrode
active material
electrode active
source
spinel structure
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JP2012248701A
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English (en)
Japanese (ja)
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JP2014096330A5 (enExample
Inventor
Shigeto Okada
重人 岡田
Ayuko Kitajo
鮎子 喜多條
Atsushi Yoshida
淳 吉田
Shinji Nakanishi
真二 中西
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyushu University
Toyota Motor Corp
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Kyushu University
Toyota Motor Corp
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Publication date
Application filed by Kyushu University, Toyota Motor Corp filed Critical Kyushu University
Priority to JP2012248701A priority Critical patent/JP2014096330A/ja
Priority to CN201380056983.4A priority patent/CN104823310A/zh
Priority to PCT/JP2013/080562 priority patent/WO2014073701A1/ja
Priority to US14/441,357 priority patent/US20150295243A1/en
Priority to EP13852601.7A priority patent/EP2919302A4/en
Publication of JP2014096330A publication Critical patent/JP2014096330A/ja
Publication of JP2014096330A5 publication Critical patent/JP2014096330A5/ja
Pending 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
    • 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
    • H01M4/58—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
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Complex oxides containing cobalt and at least one other metal element
    • C01G51/42—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2
    • C01G51/44—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese
    • C01G51/54—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese of the type (Mn2O4)-, e.g. Li(CoxMn2-x)O4 or Li(MyCoxMn2-x-y)O4
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/54—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (Mn2O4)-, e.g. Li(NixMn2-x)O4 or Li(MyNixMn2-x-y)O4
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    • H01M10/052—Li-accumulators
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    • H01M10/052—Li-accumulators
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    • 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
    • H01M10/0566—Liquid materials
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    • 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
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
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    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1397—Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
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    • 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
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    • 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
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
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    • H01M4/00—Electrodes
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    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
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    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • H01M4/74—Meshes or woven material; Expanded metal
    • C—CHEMISTRY; METALLURGY
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    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
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    • C01P2004/00—Particle morphology
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    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
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    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
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  • Chemical & Material Sciences (AREA)
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  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
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  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
JP2012248701A 2012-11-12 2012-11-12 正極活物質、リチウム電池および正極活物質の製造方法 Pending JP2014096330A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2012248701A JP2014096330A (ja) 2012-11-12 2012-11-12 正極活物質、リチウム電池および正極活物質の製造方法
CN201380056983.4A CN104823310A (zh) 2012-11-12 2013-11-12 正极活性物质、锂电池以及正极活性物质的制造方法
PCT/JP2013/080562 WO2014073701A1 (ja) 2012-11-12 2013-11-12 正極活物質、リチウム電池および正極活物質の製造方法
US14/441,357 US20150295243A1 (en) 2012-11-12 2013-11-12 Cathode active material, lithium battery and method of producing cathode active material
EP13852601.7A EP2919302A4 (en) 2012-11-12 2013-11-12 ACTIVE MATERIAL FOR POSITIVE ELECTRODES, LITHIUM BATTERY AND MANUFACTURING METHOD FOR A POSITIVE ELECTRODE ACTIVE MATERIAL

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JP2012248701A JP2014096330A (ja) 2012-11-12 2012-11-12 正極活物質、リチウム電池および正極活物質の製造方法

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JP2014096330A true JP2014096330A (ja) 2014-05-22
JP2014096330A5 JP2014096330A5 (enExample) 2015-03-12

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US (1) US20150295243A1 (enExample)
EP (1) EP2919302A4 (enExample)
JP (1) JP2014096330A (enExample)
CN (1) CN104823310A (enExample)
WO (1) WO2014073701A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019102248A (ja) * 2017-11-30 2019-06-24 国立研究開発法人産業技術総合研究所 カリウムイオン二次電池用正極活物質及び二次電池
KR20200047256A (ko) * 2018-10-24 2020-05-07 삼성전자주식회사 혼합전도체, 이를 포함하는 전기화학 소자 및 그 제조방법

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016175313A1 (ja) * 2015-04-30 2016-11-03 三井金属鉱業株式会社 ５ｖ級スピネル型リチウムマンガン含有複合酸化物
CN109860582B (zh) * 2018-12-28 2022-04-19 蜂巢能源科技股份有限公司 锂离子电池的正极材料及其制备方法
CN111834615B (zh) * 2019-04-23 2021-11-16 四川佰思格新能源有限公司 一种复合负极材料及制备方法和锂离子电池

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JPH07192768A (ja) * 1993-11-09 1995-07-28 Moli Energy 1990 Ltd リチウム電池およびリチウム電池用正極
JPH0969363A (ja) * 1995-08-31 1997-03-11 Sony Corp 正極活物質及び非水電解質二次電池
JPH11354117A (ja) * 1998-06-04 1999-12-24 Fuji Elelctrochem Co Ltd 非水電解液２次電池
JP2004047180A (ja) * 2002-07-09 2004-02-12 Japan Storage Battery Co Ltd 非水電解質電池
JP2008251497A (ja) * 2007-03-30 2008-10-16 Toyota Motor Corp 初充電前リチウムイオン二次電池、リチウムイオン二次電池、車両、および電池搭載機器
JP2009272041A (ja) * 2008-04-30 2009-11-19 Mitsubishi Materials Corp リチウムイオン二次電池
JP2013073906A (ja) * 2011-09-29 2013-04-22 Toppan Printing Co Ltd 非水電解液二次電池用正極電極及び非水電解液二次電池
JP2013073867A (ja) * 2011-09-29 2013-04-22 Toppan Printing Co Ltd 非水電解液二次電池用正極活物質及びその製造方法、並びに非水電解液二次電池

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Title
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Cited By (4)

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JP2019102248A (ja) * 2017-11-30 2019-06-24 国立研究開発法人産業技術総合研究所 カリウムイオン二次電池用正極活物質及び二次電池
JP7074314B2 (ja) 2017-11-30 2022-05-24 国立研究開発法人産業技術総合研究所 カリウムイオン二次電池用正極活物質及び二次電池
KR20200047256A (ko) * 2018-10-24 2020-05-07 삼성전자주식회사 혼합전도체, 이를 포함하는 전기화학 소자 및 그 제조방법
KR102659200B1 (ko) 2018-10-24 2024-04-19 삼성전자주식회사 혼합전도체, 이를 포함하는 전기화학 소자 및 그 제조방법

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