ATE515070T1 - Positiv-elektrodenaktivmaterialpulver - Google Patents

Positiv-elektrodenaktivmaterialpulver

Info

Publication number
ATE515070T1
ATE515070T1 AT07738778T AT07738778T ATE515070T1 AT E515070 T1 ATE515070 T1 AT E515070T1 AT 07738778 T AT07738778 T AT 07738778T AT 07738778 T AT07738778 T AT 07738778T AT E515070 T1 ATE515070 T1 AT E515070T1
Authority
AT
Austria
Prior art keywords
electrode active
active material
material powder
positive electrode
deposit
Prior art date
Application number
AT07738778T
Other languages
English (en)
Inventor
Takashi Yoshida
Kenji Nakane
Original Assignee
Sumitomo Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Application granted granted Critical
Publication of ATE515070T1 publication Critical patent/ATE515070T1/de

Links

Classifications

    • 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
    • H01M4/13—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
    • 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
    • H01M4/04—Processes of manufacture in general
    • 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
    • H01M4/139—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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
AT07738778T 2006-03-15 2007-03-12 Positiv-elektrodenaktivmaterialpulver ATE515070T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006070391 2006-03-15
PCT/JP2007/055331 WO2007105818A1 (ja) 2006-03-15 2007-03-12 正極活物質粉末

Publications (1)

Publication Number Publication Date
ATE515070T1 true ATE515070T1 (de) 2011-07-15

Family

ID=38509628

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07738778T ATE515070T1 (de) 2006-03-15 2007-03-12 Positiv-elektrodenaktivmaterialpulver

Country Status (7)

Country Link
US (1) US7811478B2 (de)
EP (1) EP2012380B1 (de)
KR (1) KR20080102427A (de)
CN (1) CN101401233B (de)
AT (1) ATE515070T1 (de)
TW (1) TW200746521A (de)
WO (1) WO2007105818A1 (de)

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JP2009158484A (ja) * 2007-12-06 2009-07-16 Sumitomo Chemical Co Ltd 非水電解液二次電池
US20110274984A1 (en) * 2009-01-21 2011-11-10 Toyota Jidosha Kabushiki Kaisha Sulfide solid electrolyte material
JP5619412B2 (ja) * 2009-09-04 2014-11-05 三洋電機株式会社 非水電解質二次電池および非水電解質二次電池の製造方法
JP5747457B2 (ja) * 2010-01-06 2015-07-15 三洋電機株式会社 リチウム二次電池
JP5758701B2 (ja) * 2010-09-01 2015-08-05 三洋電機株式会社 非水電解液二次電池用正極、それを用いた電池、及び非水電解液二次電池用正極の製造方法
US20120052381A1 (en) * 2010-09-01 2012-03-01 Sanyo Electric Co., Ltd. Positive electrode for non-aqueous electrolyte secondary battery, battery using the same, and method of manufacturing positive electrode for non-aqueous electrolyte secondary battery
US9318745B2 (en) 2010-11-30 2016-04-19 Sanyo Electric Co., Ltd. Conductive agent for nonaqueous electrolyte secondary battery, positive electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
JP6233406B2 (ja) 2013-03-29 2017-11-22 三洋電機株式会社 非水電解質二次電池用正極活物質及びその製造方法、当該正極活物質を用いた非水電解質二次電池用正極、及び当該正極を用いた非水電解質二次電池
KR102044735B1 (ko) 2013-04-12 2019-11-15 에스케이이노베이션 주식회사 층상 구조 리튬 니켈 금속 산화물의 제조방법 및 상기 산화물을 포함하는 리튬 이차 전지
US10297802B2 (en) * 2013-09-05 2019-05-21 Gm Global Technology Operations Llc. Fuel cell stack sealing methods, apparatus, and systems
EP3101716B1 (de) 2014-01-27 2018-07-04 Sumitomo Chemical Company, Limited Positivelektroden-aktivmaterial für lithiumsekundärbatterien, positivelektrode für lithiumsekundärbatterien und lithiumsekundärbatterie
CN104994379A (zh) * 2015-08-05 2015-10-21 中磊电子（苏州）有限公司 视频处理方法及视频处理装置
RU2612195C1 (ru) * 2015-10-28 2017-03-03 Федеральное государственное бюджетное учреждение науки Объединенный институт высоких температур Российской академии наук (ОИВТ РАН) Способ получения порошков для изготовления газодиффузионных электродов
RU2651931C2 (ru) * 2016-06-08 2018-04-24 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ и устройство для определения состава электролита
JP6857752B1 (ja) * 2020-01-09 2021-04-14 住友化学株式会社 リチウム金属複合酸化物、リチウム二次電池用正極活物質、リチウム二次電池用正極、リチウム二次電池及びリチウム金属複合酸化物の製造方法
CN117476910A (zh) * 2020-12-11 2024-01-30 宁德新能源科技有限公司 正极材料、电化学装置和电子装置
US20240145680A1 (en) * 2021-01-29 2024-05-02 Panasonic Intellectual Property Management Co., Ltd. Active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery

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JP3046860B2 (ja) 1991-09-05 2000-05-29 東洋高砂乾電池株式会社 リチウム二次電池
US6001139A (en) * 1995-03-06 1999-12-14 Fuji Photo Film Co., Ltd. Nonaqueous secondary battery having multiple-layered negative electrode
JP3582161B2 (ja) 1995-08-11 2004-10-27 ソニー株式会社 正極活物質及びそれを用いた非水電解質二次電池
JPH09251854A (ja) 1996-03-14 1997-09-22 Matsushita Electric Ind Co Ltd 非水電解液二次電池用正極活物質の製造方法
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US20010036577A1 (en) * 1996-11-28 2001-11-01 Kenji Nakane Lithium secondary battery and cathode active material for ues in lithium secondary battery
JPH11135119A (ja) 1997-10-27 1999-05-21 Matsushita Electric Ind Co Ltd 非水電解液二次電池用活物質と正極板および非水電解液二次電池
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EP1737058A4 (de) * 2004-03-31 2007-12-05 Jun-Ichi Yamaki Positiv-elektrodenaktivmaterial für eine sekundärzelle mit wasserfreiem elektrolyt
JP4794866B2 (ja) * 2004-04-08 2011-10-19 パナソニック株式会社 非水電解質二次電池用正極活物質およびその製造方法ならびにそれを用いた非水電解質二次電池
JP4766840B2 (ja) * 2004-04-12 2011-09-07 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および非水系電解質二次電池
US7381496B2 (en) * 2004-05-21 2008-06-03 Tiax Llc Lithium metal oxide materials and methods of synthesis and use
US20090050841A1 (en) * 2005-07-21 2009-02-26 Sumitomo Chemical Company, Limited Positive electrode active material for non-aqueous electrolyte secondary battery
CN101421867B (zh) * 2006-04-21 2015-06-03 住友化学株式会社 正极用粉末和正极合剂
CN101427403B (zh) * 2006-04-21 2011-03-23 住友化学株式会社 正极活物质粉末

Also Published As

Publication number Publication date
EP2012380B1 (de) 2011-06-29
TW200746521A (en) 2007-12-16
CN101401233B (zh) 2011-05-11
US7811478B2 (en) 2010-10-12
WO2007105818A1 (ja) 2007-09-20
CN101401233A (zh) 2009-04-01
US20090008602A1 (en) 2009-01-08
EP2012380A4 (de) 2009-11-18
EP2012380A2 (de) 2009-01-07
KR20080102427A (ko) 2008-11-25

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