KR20150135245A - 양극 활물질, 이차 전지용 양극, 이차 전지, 및 양극 활물질의 제조 방법 - Google Patents

양극 활물질, 이차 전지용 양극, 이차 전지, 및 양극 활물질의 제조 방법 Download PDF

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KR20150135245A
KR20150135245A KR1020157023303A KR20157023303A KR20150135245A KR 20150135245 A KR20150135245 A KR 20150135245A KR 1020157023303 A KR1020157023303 A KR 1020157023303A KR 20157023303 A KR20157023303 A KR 20157023303A KR 20150135245 A KR20150135245 A KR 20150135245A
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South Korea
Prior art keywords
active material
lithium
positive electrode
cation exchange
manganese
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KR1020157023303A
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English (en)
Korean (ko)
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요시노리 카자마
카오리 세키네
마사야 시키시마
스구루 이마이
코지 하타야
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후루카와 덴키 고교 가부시키가이샤
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Publication of KR20150135245A publication Critical patent/KR20150135245A/ko

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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
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/32—Alkali metal silicates
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0419—Methods of deposition of the material involving spraying
    • 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
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • 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
    • Y02E60/122—
KR1020157023303A 2014-03-27 2015-02-24 양극 활물질, 이차 전지용 양극, 이차 전지, 및 양극 활물질의 제조 방법 KR20150135245A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2014-066792 2014-03-27
JP2014066792 2014-03-27
PCT/JP2015/055130 WO2015146423A1 (ja) 2014-03-27 2015-02-24 正極活物質、二次電池用正極、二次電池、および正極活物質の製造方法

Publications (1)

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KR20150135245A true KR20150135245A (ko) 2015-12-02

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JP (1) JP6046259B2 (ja)
KR (1) KR20150135245A (ja)
CN (1) CN105144441A (ja)
TW (1) TW201542459A (ja)
WO (1) WO2015146423A1 (ja)

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Publication number Priority date Publication date Assignee Title
CN106025189A (zh) * 2016-03-18 2016-10-12 潍坊学院 镁锂离子交换型锂离子电池正极材料的制备方法
CN113785419A (zh) * 2019-03-06 2021-12-10 印第安纳大学理事会 用于锂离子电池的硅酸锂阴极
CN110364729B (zh) * 2019-07-01 2022-10-18 湖北锂诺新能源科技有限公司 钨掺杂硅酸亚铁锂正极材料及其制备方法
TWI736105B (zh) 2020-01-16 2021-08-11 國立清華大學 二次電池用負極材料、二次電池用負極及二次電池
CN111647863B (zh) * 2020-07-02 2022-03-25 河北大学 Li2FexSiO4正极薄膜的制备方法及应用
CN114975873B (zh) * 2022-06-02 2024-02-09 深圳新宙邦科技股份有限公司 一种正极片及锂离子电池

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US9269954B2 (en) * 2009-02-04 2016-02-23 National Institute Of Advanced Industrial Science And Technology Production process for lithium-silicate-system compound
CN102088074B (zh) * 2009-12-02 2013-03-20 深圳市贝特瑞新能源材料股份有限公司 一种复合硅酸盐正极材料的制备方法
JP5566723B2 (ja) * 2010-03-01 2014-08-06 古河電気工業株式会社 微粒子混合物、活物質凝集体、正極活物質材料、正極、２次電池及びこれらの製造方法
US8669009B2 (en) * 2010-07-01 2014-03-11 Semiconductor Energy Laboratory Co., Ltd. Positive electrode active material of power storage device, positive electrode of power storage device, power storage device, manufacturing method of positive electrode active material of power storage device
JP5164287B2 (ja) * 2010-11-05 2013-03-21 株式会社豊田自動織機 リチウムシリケート系化合物およびその製造方法
WO2012105039A1 (ja) * 2011-02-04 2012-08-09 株式会社日立製作所 リチウム二次電池用正極材料、リチウム二次電池用正極、及びリチウム二次電池
WO2012133584A1 (ja) * 2011-03-28 2012-10-04 旭硝子株式会社 二次電池用正極活物質、二次電池用正極、および二次電池の製造方法
CN103493264A (zh) * 2011-04-07 2014-01-01 古河电气工业株式会社 正极活性物质材料、非水电解质二次电池及正极活性物质材料的制造方法
US20140147744A1 (en) * 2011-07-04 2014-05-29 Shoei Chemical Inc. Postive electrode material for lithium ion secondary battery, positive electrode for lithium ion secondary battery, and lithium ion secondary battery
JP5877112B2 (ja) * 2012-03-30 2016-03-02 古河電気工業株式会社 正極活物質及びその製造方法並びに負極及び非水電解質２次電池
CN102969503B (zh) * 2012-12-04 2015-08-12 奇瑞汽车股份有限公司 复合硅酸盐与碳的复合材料及其制备方法、含该材料的锂离子电池

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CN105144441A (zh) 2015-12-09
JP6046259B2 (ja) 2016-12-14
JPWO2015146423A1 (ja) 2017-04-13
WO2015146423A1 (ja) 2015-10-01
TW201542459A (zh) 2015-11-16

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