KR102308691B9 - Negative electrode active material for nonaqueous electrolyte rechargeable battery and rechargeable battery including the same - Google Patents

Negative electrode active material for nonaqueous electrolyte rechargeable battery and rechargeable battery including the same

Info

Publication number
KR102308691B9
KR102308691B9 KR1020140038283A KR20140038283A KR102308691B9 KR 102308691 B9 KR102308691 B9 KR 102308691B9 KR 1020140038283 A KR1020140038283 A KR 1020140038283A KR 20140038283 A KR20140038283 A KR 20140038283A KR 102308691 B9 KR102308691 B9 KR 102308691B9
Authority
KR
South Korea
Prior art keywords
rechargeable battery
negative electrode
active material
electrode active
same
Prior art date
Application number
KR1020140038283A
Other languages
Korean (ko)
Other versions
KR20150113771A (en
KR102308691B1 (en
Inventor
차우병
임보라미
김갑수
김성수
오성민
Original Assignee
대주전자재료 주식회사
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 대주전자재료 주식회사 filed Critical 대주전자재료 주식회사
Priority to KR1020140038283A priority Critical patent/KR102308691B1/en
Publication of KR20150113771A publication Critical patent/KR20150113771A/en
Application granted granted Critical
Publication of KR102308691B1 publication Critical patent/KR102308691B1/en
Publication of KR102308691B9 publication Critical patent/KR102308691B9/en

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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • C01B32/15—Nano-sized carbon materials
    • 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
    • C01B33/02—Silicon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • 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
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • 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
    • H01M4/583—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • 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

Landscapes

  • 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)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020140038283A 2014-03-31 2014-03-31 Negative electrode active material for nonaqueous electrolyte rechargeable battery and rechargeable battery including the same KR102308691B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140038283A KR102308691B1 (en) 2014-03-31 2014-03-31 Negative electrode active material for nonaqueous electrolyte rechargeable battery and rechargeable battery including the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140038283A KR102308691B1 (en) 2014-03-31 2014-03-31 Negative electrode active material for nonaqueous electrolyte rechargeable battery and rechargeable battery including the same

Publications (3)

Publication Number Publication Date
KR20150113771A KR20150113771A (en) 2015-10-08
KR102308691B1 KR102308691B1 (en) 2021-10-05
KR102308691B9 true KR102308691B9 (en) 2022-03-15

Family

ID=54346641

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140038283A KR102308691B1 (en) 2014-03-31 2014-03-31 Negative electrode active material for nonaqueous electrolyte rechargeable battery and rechargeable battery including the same

Country Status (1)

Country Link
KR (1) KR102308691B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102227309B1 (en) 2017-06-02 2021-03-15 주식회사 엘지화학 Negative electrode active material, negative electrode comprising the negative electrode active material, and lithium secondarty battery comprising the negative electrode
KR102278996B1 (en) * 2017-10-27 2021-07-20 주식회사 엘지에너지솔루션 Silicon-carbon composite, and lithium secondary battery comprising the same
WO2019108050A1 (en) * 2017-12-01 2019-06-06 대주전자재료 주식회사 Anode active material for nonaqueous electrolyte secondary battery comprising silicon oxide composite and method for producing same
US20210074995A1 (en) 2018-01-31 2021-03-11 Lg Chem, Ltd. Negative electrode active material, negative electrode including the same and lithium secondary battery including the same
KR102590190B1 (en) 2020-11-16 2023-10-19 대주전자재료 주식회사 Porous silicon based composite, preparation method thereof, and negative electrode active material comprising same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100840459B1 (en) * 2004-12-22 2008-06-20 마쯔시다덴기산교 가부시키가이샤 Composite negative-electrode active material, process for producing the same and nonaqueous-electrolyte secondary battery
KR100913177B1 (en) * 2007-09-17 2009-08-19 삼성에스디아이 주식회사 Negative active material for lithium secondary battery, and method of preparing same
JP5369708B2 (en) * 2009-01-26 2013-12-18 旭硝子株式会社 Anode material for secondary battery and method for producing the same
JP5215978B2 (en) 2009-10-28 2013-06-19 信越化学工業株式会社 Anode material for non-aqueous electrolyte secondary battery, method for producing the same, and lithium ion secondary battery
JP5500047B2 (en) 2010-11-02 2014-05-21 信越化学工業株式会社 Anode material for non-aqueous electrolyte secondary battery, method for producing the same, lithium ion secondary battery, and electrochemical capacitor
KR101154461B1 (en) 2012-02-03 2012-06-13 주식회사 엘지화학 Method for making vinyl chloride resin with enhanced stability in high temperature

Also Published As

Publication number Publication date
KR20150113771A (en) 2015-10-08
KR102308691B1 (en) 2021-10-05

Similar Documents

Publication Publication Date Title
HUE062062T2 (en) Lithium-ion battery and negative electrode material thereof
EP3319154A4 (en) Negative electrode material for lithium-ion batteries and use therefor
HUE046691T2 (en) Positive electrode active material for nonaqueous electrolyte secondary battery
PL3297073T3 (en) Anode active material for lithium secondary battery and anode for lithium secondary battery including same
HUE065895T2 (en) Negative electrode active material for lithium secondary battery and method for preparing the same
EP3370285A4 (en) Positive electrode active material for nonaqueous electrolyte secondary batteries and nonaqueous electrolyte secondary battery using said positive electrode active material
HUE052913T2 (en) Positive electrode active material for lithium secondary battery and lithium secondary battery including same
PL3312915T3 (en) Anode active material and lithium secondary battery comprising same
EP3331069A4 (en) Nonaqueous electrolyte secondary battery positive electrode active material and nonaqueous electrolyte secondary battery
EP3136474A4 (en) Negative electrode active material and lithium secondary battery comprising same
EP3151316A4 (en) Positive electrode active material for lithium secondary batteries, positive electrode for lithium secondary batteries, and lithium secondary battery
EP3101716A4 (en) Positive electrode active material for lithium secondary batteries, positive electrode for lithium secondary batteries, and lithium secondary battery
EP3240068A4 (en) Positive electrode active material for lithium secondary batteries, positive electrode for lithium secondary batteries, and lithium secondary battery
PL3225592T3 (en) Positive electrode active material for nonaqueous electrolyte secondary battery
TWI562445B (en) Anode active material and lithium secondary battery comprising the same
EP3133678A4 (en) Negative electrode material for lithium-ion battery, and use therefor
EP3208872A4 (en) Positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery, and lithium secondary battery
HUE047905T2 (en) Positive electrode active material for lithium-ion secondary battery and preparation method and use thereof
EP3128586A4 (en) Graphite-based negative electrode active material, negative electrode, and lithium ion secondary battery
EP3540829A4 (en) Negative electrode material and lithium-ion battery
EP3032620A4 (en) Negative electrode material for lithium ion batteries and use thereof
EP3076461A4 (en) Carbon material for negative electrode of nonaqueous rechargeable battery, negative electrode for nonaqueous rechargeable battery, and nonaqueous rechargeable battery
PL3324467T3 (en) Negative electrode active material and secondary battery comprising same
HUE046248T2 (en) Negative electrode active material for lithium-ion secondary cell
EP3544109C0 (en) Lithium-ion battery electrolyte and lithium-ion battery

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]