JP6820746B2 - ドープされたニッケル酸塩化合物を含む組成物 - Google Patents

ドープされたニッケル酸塩化合物を含む組成物 Download PDF

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JP6820746B2
JP6820746B2 JP2016568825A JP2016568825A JP6820746B2 JP 6820746 B2 JP6820746 B2 JP 6820746B2 JP 2016568825 A JP2016568825 A JP 2016568825A JP 2016568825 A JP2016568825 A JP 2016568825A JP 6820746 B2 JP6820746 B2 JP 6820746B2
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metals
oxidized state
formula
cathode
containing composition
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JP2017521815A (ja
JP2017521815A5 (enExample
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セイヤーズ，ルース
バーカー，ジェレミー
ヒープ，リチャード
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ファラディオン リミテッド
ファラディオン リミテッド
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    • 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
    • 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
    • C01G53/50—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2
    • 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
    • C01G53/66—Complex oxides containing nickel and at least one other metal element containing alkaline earth metals, e.g. SrNiO3 or SrNiO2
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/153—Constructional details
    • G02F1/155—Electrodes
    • 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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
    • 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
    • H01M4/48—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • 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)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
JP2016568825A 2014-05-22 2015-05-20 ドープされたニッケル酸塩化合物を含む組成物 Active JP6820746B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1409163.1A GB201409163D0 (en) 2014-05-22 2014-05-22 Compositions containing doped nickelate compounds
GB1409163.1 2014-05-22
PCT/GB2015/051482 WO2015177544A1 (en) 2014-05-22 2015-05-20 Compositions containing doped nickelate compounds

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JP2017521815A JP2017521815A (ja) 2017-08-03
JP2017521815A5 JP2017521815A5 (enExample) 2018-05-24
JP6820746B2 true JP6820746B2 (ja) 2021-01-27

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JP2016568408A Active JP6564397B2 (ja) 2014-05-22 2015-05-21 ドープドニッケル酸塩材料
JP2020175395A Active JP7155220B2 (ja) 2014-05-22 2020-10-19 ドープされたニッケル酸塩化合物を含む組成物

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US (3) US10196280B2 (enExample)
EP (3) EP3145869B1 (enExample)
JP (3) JP6820746B2 (enExample)
KR (3) KR102307224B1 (enExample)
CN (3) CN106414337B (enExample)
DK (2) DK3145869T3 (enExample)
ES (1) ES2686823T3 (enExample)
GB (2) GB201409163D0 (enExample)
PL (1) PL3145870T3 (enExample)
WO (2) WO2015177544A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201400347D0 (en) * 2014-01-09 2014-02-26 Faradion Ltd Doped nickelate compounds
GB201409163D0 (en) 2014-05-22 2014-07-09 Faradion Ltd Compositions containing doped nickelate compounds
EP3121879B1 (en) * 2015-07-24 2018-05-02 Basf Se Active cathode material and its use in rechargeable electrochemical cells
US11289700B2 (en) 2016-06-28 2022-03-29 The Research Foundation For The State University Of New York KVOPO4 cathode for sodium ion batteries
CN106898758A (zh) * 2017-04-26 2017-06-27 东莞市迈科新能源有限公司 一种钇、钼掺杂的钠离子电池正极材料及其制备方法
CN108794004B (zh) * 2017-05-04 2020-07-31 中国科学院福建物质结构研究所 一种镧钕掺杂镍酸盐陶瓷及其制备方法和应用
CN108023082B (zh) * 2017-12-04 2021-04-16 中南大学 一种具有多相复合层状结构的钠离子电池正极材料的制备方法
GB201805884D0 (en) * 2018-04-09 2018-05-23 Faradion Ltd O3/P2 Mixed phase sodium-containing doped layered oxide materials
CN108987711B (zh) * 2018-07-19 2021-05-11 中南大学 一种球形钠离子电池正极四元材料及其制备方法
WO2020069971A1 (en) 2018-10-05 2020-04-09 Haldor Topsøe A/S Sodium metal oxide material for secondary batteries and method of preparation
JP2022549390A (ja) * 2018-10-05 2022-11-25 トプソー・アクチエゼルスカベット 二次電池のためのナトリウム金属酸化物材料、および製造方法
CN111435740B (zh) 2019-01-11 2022-04-22 宁德时代新能源科技股份有限公司 正极活性材料、正极片及钠离子电池
CN113611827A (zh) 2019-02-02 2021-11-05 宁德时代新能源科技股份有限公司 钠离子电池及其制备方法
KR102195186B1 (ko) * 2019-02-18 2020-12-28 주식회사 에스엠랩 양극활물질, 이의 제조방법 및 이를 포함하는 양극을 포함한 리튬이차전지
JP7560939B2 (ja) * 2019-03-12 2024-10-03 住友化学株式会社 ナトリウム二次電池用正極活物質、ナトリウム二次電池用正極、ナトリウム二次電池
CN110380024B (zh) * 2019-04-22 2021-06-04 南方科技大学 P3结构的钠过渡金属氧化物及其制备方法和钠离子电池
JP2023510984A (ja) * 2020-01-21 2023-03-15 ナショナル ユニヴァーシティー オブ シンガポール ナトリウムイオン電池のカソード材料として用いるＮａ過剰Ｐ３型層状酸化物ＮａｘＭｙＯｚ（ｘ≧０．６６、０．８≦ｙ≦１．０、ｚ≦２）
US20220185693A1 (en) * 2020-12-14 2022-06-16 Ut-Battelle, Llc Synthesis of transition metal layered oxide materials for battery cathodes
CN116262635B (zh) * 2021-12-15 2024-07-05 浙江钠创新能源有限公司 改性镍锰酸钠电极材料、钠离子电池及制备方法、应用
CN114715953A (zh) * 2022-03-14 2022-07-08 中国科学技术大学 一种前驱体辅助制备Cu,Zn掺杂的层状氧化物钠离子电池正极材料的方法及其应用
GB202204201D0 (en) 2022-03-24 2022-05-11 Faradion Ltd Electrolyte compositions
CN114975982A (zh) * 2022-04-29 2022-08-30 贵州振华新材料有限公司 一种钠离子电池正极材料及制法和应用
EP4328187A1 (en) * 2022-08-23 2024-02-28 Centre national de la recherche scientifique A sodium layered oxide, its use and its method of manufacture
GB202215416D0 (en) 2022-10-18 2022-11-30 Univ Court Univ St Andrews Battery materials
CN115504525B (zh) * 2022-10-27 2024-04-02 澳门大学 P2型层状过渡金属氧化物及其制备方法和应用
CN115692681A (zh) * 2022-12-06 2023-02-03 无锡钠科能源科技有限公司 一种掺杂型混相结构的钠离子电池正极材料及制备方法
JP2024092867A (ja) * 2022-12-26 2024-07-08 トヨタ自動車株式会社 リチウムイオン電池用正極活物質、正極材料、正極、固体電池、ナトリウムイオン電池用正極活物質及びリチウムイオン電池用正極活物質の製造方法
JP2024151612A (ja) * 2023-04-12 2024-10-25 トヨタ自動車株式会社 正極活物質及びナトリウムイオン二次電池
KR20250064095A (ko) * 2023-10-31 2025-05-09 주식회사 에코프로비엠 소듐 이차전지용 양극 활물질, 이의 제조방법 및 이를 포함하는 소듐 이차전지

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3974420B2 (ja) 2002-02-18 2007-09-12 Ａｇｃセイミケミカル株式会社 リチウム二次電池用正極活物質の製造方法
US7316862B2 (en) 2002-11-21 2008-01-08 Hitachi Maxell, Ltd. Active material for electrode and non-aqueous secondary battery using the same
CN1610152A (zh) 2003-10-17 2005-04-27 胡祥 锂离子二次电池正极活性物质及制备方法
WO2007041209A2 (en) 2005-09-29 2007-04-12 Massachusetts Institute Of Technology Oxides having high energy densities
JP5173145B2 (ja) * 2006-02-08 2013-03-27 三洋電機株式会社 非水電解質二次電池
JP5142544B2 (ja) 2006-03-20 2013-02-13 三洋電機株式会社 非水電解質二次電池
JP4586991B2 (ja) 2006-03-24 2010-11-24 ソニー株式会社 正極活物質およびその製造方法、並びに二次電池
EP2139058B1 (en) * 2006-12-27 2012-02-01 Sanyo Electric Co., Ltd. Nonaqueous electrolyte secondary battery and method for production thereof
JP5405091B2 (ja) 2008-12-01 2014-02-05 三洋電機株式会社 非水電解質電池
US8748041B2 (en) * 2009-03-31 2014-06-10 Jx Nippon Mining & Metals Corporation Positive electrode active material for lithium ion battery
WO2011129419A1 (ja) 2010-04-16 2011-10-20 住友化学株式会社 複合金属酸化物、正極活物質、正極およびナトリウム二次電池
JP5874328B2 (ja) 2010-11-29 2016-03-02 住友化学株式会社 電極合剤ペースト、電極および非水電解質二次電池
US8835041B2 (en) 2011-01-14 2014-09-16 Uchicago Argonne, Llc Electrode materials for sodium batteries
JP5846482B2 (ja) 2011-03-14 2016-01-20 国立研究開発法人産業技術総合研究所 ナトリウムマンガンチタンニッケル複合酸化物及びその製造方法、並びにそれを部材として使用したナトリウム二次電池
KR101127554B1 (ko) * 2011-07-20 2012-03-23 한화케미칼 주식회사 층상형 결정구조의 단일상 리튬-부족형 리튬 다성분계 전이금속 산화물 및 그 제조 방법
JPWO2013073633A1 (ja) 2011-11-16 2015-04-02 Ａｇｃセイミケミカル株式会社 リチウム含有複合酸化物の製造方法
JP6094491B2 (ja) 2012-02-06 2017-03-15 日本電気株式会社 リチウムイオン電池およびその製造方法
JP6028285B2 (ja) 2012-02-23 2016-11-16 国立研究開発法人産業技術総合研究所 ナトリウム二次電池正極材料、該ナトリウム二次電池用正極材料の製造方法、該ナトリウム二次電池用正極材料を用いるナトリウム二次電池用電極、該ナトリウム二次電池用電極を備える非水系ナトリウム二次電池、及び該非水系ナトリウム二次電池を用いる電気機器
GB201205170D0 (en) 2012-03-23 2012-05-09 Faradion Ltd Metallate electrodes
GB2503898A (en) * 2012-07-10 2014-01-15 Faradion Ltd Nickel doped compound for use as an electrode material in energy storage devices
GB2503896A (en) 2012-07-10 2014-01-15 Faradion Ltd Nickel doped compound for use as an electrode material in energy storage devices
GB2503897A (en) * 2012-07-10 2014-01-15 Faradion Ltd Nickel doped compound for use as an electrode material in energy storage devices
GB2506859A (en) 2012-10-09 2014-04-16 Faradion Ltd A nickel-containing mixed metal oxide active electrode material
WO2014077663A1 (ko) 2012-11-19 2014-05-22 한양대학교 산학협력단 나트륨 이차전지용 양극활물질 및 이의 제조 방법
JP6321973B2 (ja) 2013-01-23 2018-05-09 学校法人東京理科大学 複合金属酸化物、ナトリウム二次電池用正極活物質、ナトリウム二次電池用正極、及びナトリウム二次電池
JP2015176678A (ja) 2014-03-13 2015-10-05 日産自動車株式会社 ナトリウムイオン電池用正極活物質およびこれを用いたナトリウムイオン電池
GB201409163D0 (en) 2014-05-22 2014-07-09 Faradion Ltd Compositions containing doped nickelate compounds

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WO2015177556A1 (en) 2015-11-26
US20190100441A1 (en) 2019-04-04
JP2017521815A (ja) 2017-08-03
KR102190222B1 (ko) 2020-12-11
DK3145869T3 (da) 2020-09-28
CN108923044A (zh) 2018-11-30
US10399863B2 (en) 2019-09-03
KR20170012264A (ko) 2017-02-02
CN106414337B (zh) 2018-07-20
KR102317851B1 (ko) 2021-10-25
EP3145869B1 (en) 2020-07-08
KR20170008773A (ko) 2017-01-24
JP2021036523A (ja) 2021-03-04
CN108923044B (zh) 2022-01-28
PL3145870T3 (pl) 2018-11-30
CN106458634A (zh) 2017-02-22
EP3145869A1 (en) 2017-03-29
GB201409163D0 (en) 2014-07-09
GB201421105D0 (en) 2015-01-14
CN106458634B (zh) 2018-07-20
KR20200053633A (ko) 2020-05-18
CN106414337A (zh) 2017-02-15
KR102307224B1 (ko) 2021-09-29
US10196280B2 (en) 2019-02-05
ES2686823T3 (es) 2018-10-22
EP3456688A1 (en) 2019-03-20
US20170190595A1 (en) 2017-07-06
JP6564397B2 (ja) 2019-08-21
EP3456688B1 (en) 2025-07-02
EP3145870B1 (en) 2018-07-04
JP2017521342A (ja) 2017-08-03
EP3145870A1 (en) 2017-03-29
WO2015177544A1 (en) 2015-11-26
US20170174527A1 (en) 2017-06-22
JP7155220B2 (ja) 2022-10-18
US10550007B2 (en) 2020-02-04
DK3145870T3 (en) 2018-10-22

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