KR100190987B1 - Electrode made from lithium cobalt oxide powder - Google Patents

Electrode made from lithium cobalt oxide powder Download PDF

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Publication number
KR100190987B1
KR100190987B1 KR1019980025913A KR19980025913A KR100190987B1 KR 100190987 B1 KR100190987 B1 KR 100190987B1 KR 1019980025913 A KR1019980025913 A KR 1019980025913A KR 19980025913 A KR19980025913 A KR 19980025913A KR 100190987 B1 KR100190987 B1 KR 100190987B1
Authority
KR
South Korea
Prior art keywords
oxide powder
cobalt oxide
electrode made
lithium cobalt
lithium
Prior art date
Application number
KR1019980025913A
Other languages
English (en)
Inventor
Yoon-Bo Shim
Hak-Joo Lee
Euh-Duck Jeong
Original Assignee
Saebang Battery Co Ltd
Shim Yoon Bo
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 Saebang Battery Co Ltd, Shim Yoon Bo filed Critical Saebang Battery Co Ltd
Application granted granted Critical
Publication of KR100190987B1 publication Critical patent/KR100190987B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Cobaltates
    • C01G51/42—Cobaltates containing alkali metals, e.g. LiCoO2
    • 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
    • H01M4/48—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
KR1019980025913A 1995-12-21 1998-06-30 Electrode made from lithium cobalt oxide powder KR100190987B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950053465A KR0158281B1 (ko) 1995-12-21 1995-12-21 리튬코발트산화물 분말의 제조방법, 이를 사용하여 제조된 전극 및 리튬 2차전지

Publications (1)

Publication Number Publication Date
KR100190987B1 true KR100190987B1 (en) 1999-06-15

Family

ID=19442393

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1019950053465A KR0158281B1 (ko) 1995-12-21 1995-12-21 리튬코발트산화물 분말의 제조방법, 이를 사용하여 제조된 전극 및 리튬 2차전지
KR1019980025914A KR100190988B1 (ko) 1995-12-21 1998-06-30 리튬코발트산화물 분말을 사용하여 제조된 리튬2차전지
KR1019980025913A KR100190987B1 (en) 1995-12-21 1998-06-30 Electrode made from lithium cobalt oxide powder

Family Applications Before (2)

Application Number Title Priority Date Filing Date
KR1019950053465A KR0158281B1 (ko) 1995-12-21 1995-12-21 리튬코발트산화물 분말의 제조방법, 이를 사용하여 제조된 전극 및 리튬 2차전지
KR1019980025914A KR100190988B1 (ko) 1995-12-21 1998-06-30 리튬코발트산화물 분말을 사용하여 제조된 리튬2차전지

Country Status (1)

Country Link
KR (3) KR0158281B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100485335B1 (ko) * 2002-10-29 2005-04-27 한국과학기술연구원 전구체 표면 개질 방법을 이용한 리튬코발트산화물나노분말 제조방법

Also Published As

Publication number Publication date
KR100190988B1 (ko) 1999-06-15
KR970042276A (ko) 1997-07-24
KR0158281B1 (ko) 1998-11-16

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