TWI348239B - 鋰鎳錳鈷複合氧化物及鋰二次電池 - Google Patents

鋰鎳錳鈷複合氧化物及鋰二次電池

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Publication number
TWI348239B
TWI348239B TW095146825A TW95146825A TWI348239B TW I348239 B TWI348239 B TW I348239B TW 095146825 A TW095146825 A TW 095146825A TW 95146825 A TW95146825 A TW 95146825A TW I348239 B TWI348239 B TW I348239B
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TW
Taiwan
Prior art keywords
lithium
manganese
nickel
cobalt composite
composite oxides
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TW095146825A
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English (en)
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TW200805750A (en
Inventor
Ryuichi Nagase
Yoshio Kajiaya
Hiroshi Tasaki
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Jx Nippon Mining & Metals Corp
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Publication of TW200805750A publication Critical patent/TW200805750A/zh
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Publication of TWI348239B publication Critical patent/TWI348239B/zh

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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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/12—Complex oxides containing manganese and at least one other metal element
    • C01G45/1221—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof
    • C01G45/1228—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof of the type (MnO2)-, e.g. LiMnO2 or Li(MxMn1-x)O2
    • 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
    • C01G51/50—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese of the type (MnO2)n-, e.g. Li(CoxMn1-x)O2 or Li(MyCoxMn1-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
    • C01G53/42—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
    • 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
    • C01P2002/74—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by peak-intensities or a ratio thereof only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

本發明提供一種鋰鎳錳鈷複合氧化物，具有LiaNixMnyCozO2 (x＋y＋z＝1，1.05<a<1.3)之組成，其特徵在於：測量該複合氧化物之拉曼光譜所得之數據中，相對於主峰位於590~610cm－1 之六方晶系結構之A1g振動模式峰值強度，位於480~495cm－1 之六方晶系結構之Eg振動模式峰值強度及位於500~530cm－1 之尖晶石結構之F2g振動模式峰值強度，分別為前述主峰之六方晶系結構之A1g振動模式峰值強度的15%以上、40%以下。藉此，將拉曼光譜使用於結晶結構之鑑定上，使由鋰鎳錳鈷複合氧化物構成之正極前驅物之特性明確，而可得到特別是充放電特性及循環特性優異之鋰鎳錳鈷複合氧化物及鋰二次電池。
TW095146825A 2006-01-20 2006-12-14 鋰鎳錳鈷複合氧化物及鋰二次電池 TWI348239B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006011919 2006-01-20

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TW200805750A TW200805750A (en) 2008-01-16
TWI348239B true TWI348239B (zh) 2011-09-01

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Country Link
US (1) US9136533B2 (zh)
EP (1) EP1975129A4 (zh)
JP (1) JPWO2007083457A1 (zh)
KR (1) KR20080074227A (zh)
CN (1) CN101360685B (zh)
TW (1) TWI348239B (zh)
WO (1) WO2007083457A1 (zh)

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KR101042864B1 (ko) * 2006-07-27 2011-06-20 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 리튬 함유 전이금속 산화물 타겟 및 그 제조 방법 그리고 리튬 이온 박막 2차 전지
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TWI487175B (zh) * 2010-10-25 2015-06-01 Hon Hai Prec Ind Co Ltd 鋰鎳錳氧化物複合材料及其製備方法以及鋰離子電池
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WO2015146574A1 (ja) 2014-03-26 2015-10-01 Jx日鉱日石金属株式会社 ＬｉＣｏＯ２スパッタリングターゲット及びその製造方法並びに正極材薄膜
JP6430427B2 (ja) * 2016-03-17 2018-11-28 Ｊｘ金属株式会社 コバルト酸リチウム焼結体及び該焼結体を用いて作製されるスパッタリングターゲット及びコバルト酸リチウム焼結体の製造方法並びにコバルト酸リチウムからなる薄膜
US10693136B2 (en) * 2016-07-11 2020-06-23 Ecopro Bm Co., Ltd. Lithium complex oxide for lithium secondary battery positive active material and method of preparing the same
US10903490B2 (en) * 2016-08-02 2021-01-26 Ecopro Bm Co., Ltd. Lithium complex oxide for lithium secondary battery positive active material and method of preparing the same
US11621416B2 (en) * 2017-10-09 2023-04-04 Csir Campus Cathode material
WO2019244936A1 (ja) * 2018-06-21 2019-12-26 株式会社村田製作所 正極活物質および電池
WO2020180533A1 (en) * 2019-03-01 2020-09-10 Corning Incorporated Method of phase quality control for glass ceramics in manufacturing
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KR101042864B1 (ko) * 2006-07-27 2011-06-20 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 리튬 함유 전이금속 산화물 타겟 및 그 제조 방법 그리고 리튬 이온 박막 2차 전지
US9059465B2 (en) 2008-04-17 2015-06-16 Jx Nippon Mining & Metals Corporation Positive electrode active material for lithium ion battery, positive electrode for secondary battery, and lithium ion battery
WO2010064504A1 (ja) 2008-12-05 2010-06-10 日鉱金属株式会社 リチウムイオン電池用正極活物質、同正極活物質を用いた二次電池用正極及び二次電池正極を用いたリチウムイオン二次電池

Also Published As

Publication number Publication date
WO2007083457A1 (ja) 2007-07-26
US20090200508A1 (en) 2009-08-13
CN101360685A (zh) 2009-02-04
EP1975129A4 (en) 2009-04-01
TW200805750A (en) 2008-01-16
US9136533B2 (en) 2015-09-15
EP1975129A1 (en) 2008-10-01
KR20080074227A (ko) 2008-08-12
JPWO2007083457A1 (ja) 2009-06-11
CN101360685B (zh) 2011-11-16

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