KR102540530B1 - 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지 - Google Patents

양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지 Download PDF

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KR102540530B1
KR102540530B1 KR1020170146297A KR20170146297A KR102540530B1 KR 102540530 B1 KR102540530 B1 KR 102540530B1 KR 1020170146297 A KR1020170146297 A KR 1020170146297A KR 20170146297 A KR20170146297 A KR 20170146297A KR 102540530 B1 KR102540530 B1 KR 102540530B1
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region
secondary battery
active material
positive electrode
magnesium
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KR20180056367A (ko
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요헤이 맘마
타카히로 카와카미
테루아키 오치아이
마사히로 타카하시
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가부시키가이샤 한도오따이 에네루기 켄큐쇼
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Application filed by 가부시키가이샤 한도오따이 에네루기 켄큐쇼 filed Critical 가부시키가이샤 한도오따이 에네루기 켄큐쇼
Publication of KR20180056367A publication Critical patent/KR20180056367A/ko
Priority to KR1020190168724A priority Critical patent/KR102331689B1/ko
Priority to KR1020190168722A priority patent/KR102277636B1/ko
Priority to KR1020190168723A priority patent/KR102319774B1/ko
Priority to KR1020190168721A priority patent/KR102319780B1/ko
Priority to KR1020200060983A priority patent/KR102320462B1/ko
Priority to KR1020200074946A priority patent/KR102637323B1/ko
Priority to KR1020200098383A priority patent/KR102321752B1/ko
Priority to KR1020220029441A priority patent/KR102557406B1/ko
Priority to KR1020220029455A priority patent/KR102537139B1/ko
Priority to KR1020230070274A priority patent/KR102759184B1/ko
Priority to KR1020230070294A priority patent/KR102696098B1/ko
Publication of KR102540530B1 publication Critical patent/KR102540530B1/ko
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • 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
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    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/46—Alloys based on magnesium or aluminium
    • H01M4/466—Magnesium based
    • 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
    • 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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    • H01M10/052—Li-accumulators
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    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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    • 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
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    • 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
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    • 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
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    • 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
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    • G—PHYSICS
    • G01—MEASURING; TESTING
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    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/227—Measuring photoelectric effect, e.g. photoelectron emission microscopy [PEEM]
    • G01N23/2273—Measuring photoelectron spectrum, e.g. electron spectroscopy for chemical analysis [ESCA] or X-ray photoelectron spectroscopy [XPS]
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    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Battery Mounting, Suspending (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
KR1020170146297A 2016-11-18 2017-11-03 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지 Active KR102540530B1 (ko)

Priority Applications (11)

Application Number Priority Date Filing Date Title
KR1020190168724A KR102331689B1 (ko) 2016-11-18 2019-12-17 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020190168722A KR102277636B1 (ko) 2016-11-18 2019-12-17 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020190168723A KR102319774B1 (ko) 2016-11-18 2019-12-17 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020190168721A KR102319780B1 (ko) 2016-11-18 2019-12-17 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020200060983A KR102320462B1 (ko) 2016-11-18 2020-05-21 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020200074946A KR102637323B1 (ko) 2016-11-18 2020-06-19 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020200098383A KR102321752B1 (ko) 2016-11-18 2020-08-06 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020220029455A KR102537139B1 (ko) 2016-11-18 2022-03-08 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020220029441A KR102557406B1 (ko) 2016-11-18 2022-03-08 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020230070274A KR102759184B1 (ko) 2016-11-18 2023-05-31 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020230070294A KR102696098B1 (ko) 2016-11-18 2023-05-31 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016225046 2016-11-18
JPJP-P-2016-225046 2016-11-18

Related Child Applications (11)

Application Number Title Priority Date Filing Date
KR1020190168722A Division KR102277636B1 (ko) 2016-11-18 2019-12-17 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020190168723A Division KR102319774B1 (ko) 2016-11-18 2019-12-17 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020190168721A Division KR102319780B1 (ko) 2016-11-18 2019-12-17 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020190168724A Division KR102331689B1 (ko) 2016-11-18 2019-12-17 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020200060983A Division KR102320462B1 (ko) 2016-11-18 2020-05-21 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020200074946A Division KR102637323B1 (ko) 2016-11-18 2020-06-19 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020200098383A Division KR102321752B1 (ko) 2016-11-18 2020-08-06 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020220029441A Division KR102557406B1 (ko) 2016-11-18 2022-03-08 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020220029455A Division KR102537139B1 (ko) 2016-11-18 2022-03-08 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020230070274A Division KR102759184B1 (ko) 2016-11-18 2023-05-31 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020230070294A Division KR102696098B1 (ko) 2016-11-18 2023-05-31 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지

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KR20180056367A KR20180056367A (ko) 2018-05-28
KR102540530B1 true KR102540530B1 (ko) 2023-06-05

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KR1020170146297A Active KR102540530B1 (ko) 2016-11-18 2017-11-03 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
KR1020190168721A Active KR102319780B1 (ko) 2016-11-18 2019-12-17 양극 활물질, 및 양극 활물질의 제작 방법, 그리고 이차 전지
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