KR101751423B1 - 혼합 황산염을 함유한 리튬-망간 철 포스페이트 - Google Patents

혼합 황산염을 함유한 리튬-망간 철 포스페이트 Download PDF

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KR101751423B1
KR101751423B1 KR1020157005278A KR20157005278A KR101751423B1 KR 101751423 B1 KR101751423 B1 KR 101751423B1 KR 1020157005278 A KR1020157005278 A KR 1020157005278A KR 20157005278 A KR20157005278 A KR 20157005278A KR 101751423 B1 KR101751423 B1 KR 101751423B1
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lithium
iron phosphate
manganese iron
carbon
manganese
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KR20150042218A (ko
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니콜라스 트랜
게르하르트 누스플
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존슨 맛쎄이 퍼블릭 리미티드 컴파니
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/37—Phosphates of heavy metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/45—Phosphates containing plural metal, or metal and ammonium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • 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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    • H01M4/04—Processes of manufacture in general
    • H01M4/049—Manufacturing of an active layer by chemical means
    • 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
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    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H—ELECTRICITY
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    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • 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
    • H01M4/625—Carbon or graphite
    • C—CHEMISTRY; METALLURGY
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    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
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    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • H—ELECTRICITY
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    • 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
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
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    • 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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  • Organic Chemistry (AREA)
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  • Inorganic Chemistry (AREA)
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  • Crystallography & Structural Chemistry (AREA)
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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
KR1020157005278A 2012-08-14 2013-08-14 혼합 황산염을 함유한 리튬-망간 철 포스페이트 Active KR101751423B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12180404.1A EP2698346A1 (en) 2012-08-14 2012-08-14 Mixed sulphate containing lithium-manganese-metal phosphate
EP12180404.1 2012-08-14
PCT/EP2013/067038 WO2014027046A2 (en) 2012-08-14 2013-08-14 Mixed sulphate containing lithium-manganese-metal phosphate

Publications (2)

Publication Number Publication Date
KR20150042218A KR20150042218A (ko) 2015-04-20
KR101751423B1 true KR101751423B1 (ko) 2017-06-27

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Country Link
US (1) US20150232337A1 (enExample)
EP (2) EP2698346A1 (enExample)
JP (1) JP6574133B2 (enExample)
KR (1) KR101751423B1 (enExample)
CN (1) CN104603050B (enExample)
CA (1) CA2877556C (enExample)
TW (1) TW201431779A (enExample)
WO (1) WO2014027046A2 (enExample)

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KR102220905B1 (ko) * 2016-09-23 2021-02-26 삼성에스디아이 주식회사 리튬이차전지용 음극 활물질 및 이를 포함한 음극을 함유한 리튬이차전지
CN109987616B (zh) * 2019-05-08 2021-07-30 上海中锂实业有限公司 一种由磷酸锂直接制备电池级氢氧化锂的方法
CN110937641B (zh) * 2019-11-20 2022-02-08 哈尔滨工业大学（深圳） 一种Sn元素掺杂的无钴锰基固溶体锂离子电池正极材料及其制备方法
CN113258073B (zh) * 2021-07-06 2021-09-28 湖南长远锂科股份有限公司 包覆改性锂离子电池正极材料及其制备方法
CN114212764B (zh) * 2021-11-30 2023-06-30 厦门厦钨新能源材料股份有限公司 一种磷酸盐正极材料前驱体、其制备方法及应用
CN114348982A (zh) * 2022-01-10 2022-04-15 雅安天蓝新材料科技有限公司 磷酸亚锰铁、磷酸亚锰铁锂及其制备方法、锂离子电池和涉电设备
CN116081589B (zh) * 2022-10-12 2024-03-29 北京钠谛科技有限公司 一种富锂硫磷酸铁锰锂材料及其制备方法
WO2024212182A1 (zh) * 2023-04-13 2024-10-17 宁德时代新能源科技股份有限公司 正极活性材料、正极浆料、正极极片、电池和用电装置
CN117174898A (zh) * 2023-09-27 2023-12-05 惠州亿纬动力电池有限公司 磷酸锰铁锂材料及其制备方法、正极片及其制备方法、电池
CN117865108A (zh) * 2024-01-23 2024-04-12 天津大学 一种掺杂磷酸锰铁及制备方法

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WO2014027046A3 (en) 2014-04-03
EP2885247A2 (en) 2015-06-24
CN104603050B (zh) 2017-09-08
WO2014027046A2 (en) 2014-02-20
CA2877556A1 (en) 2014-02-20
JP6574133B2 (ja) 2019-09-11
KR20150042218A (ko) 2015-04-20
CN104603050A (zh) 2015-05-06
TW201431779A (zh) 2014-08-16
US20150232337A1 (en) 2015-08-20
CA2877556C (en) 2020-10-06
EP2885247B1 (en) 2018-03-28
JP2015526860A (ja) 2015-09-10
EP2698346A1 (en) 2014-02-19

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