WO2012105799A3 - Matériau actif de cathode pour batterie rechargeable au lithium et batterie rechargeable au lithium comprenant ledit matériau - Google Patents

Matériau actif de cathode pour batterie rechargeable au lithium et batterie rechargeable au lithium comprenant ledit matériau Download PDF

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Publication number
WO2012105799A3
WO2012105799A3 PCT/KR2012/000747 KR2012000747W WO2012105799A3 WO 2012105799 A3 WO2012105799 A3 WO 2012105799A3 KR 2012000747 W KR2012000747 W KR 2012000747W WO 2012105799 A3 WO2012105799 A3 WO 2012105799A3
Authority
WO
WIPO (PCT)
Prior art keywords
secondary battery
lithium secondary
active material
cathode active
same
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2012/000747
Other languages
English (en)
Korean (ko)
Other versions
WO2012105799A2 (fr
Inventor
강기석
박영욱
샤쿡압둘
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Korea Advanced Institute of Science and Technology KAIST
Original Assignee
Korea Advanced Institute of Science and Technology KAIST
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 Korea Advanced Institute of Science and Technology KAIST filed Critical Korea Advanced Institute of Science and Technology KAIST
Publication of WO2012105799A2 publication Critical patent/WO2012105799A2/fr
Publication of WO2012105799A3 publication Critical patent/WO2012105799A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H01M4/58—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
    • 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
    • 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
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/20—Fluorine
    • 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
    • H01M4/582—Halogenides
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

La présente invention concerne un matériau actif de cathode pour une batterie rechargeable au lithium. Ledit matériau actif peut être exprimé par la formule chimique (1) suivante : (LixNa1.5-x)a(Z)z((V)(O1.5-f))1-z(XO4)Ff, où Z est un additif à base d'un élément métallique (dopant à base d'un élément métallique) et il est sélectionné dans le groupe constitué par : Fe, Ni, Co, Mn, Cr, Zr, Nb, Cu, Ti, Zn, Al, Ga, Mg et Ca ainsi que des combinaisons de ceux-ci; X est un élément sélectionné dans le groupe constitué par : P, S, Si, Mo, As et W ainsi que des combinaisons de ceux-ci; a, x et z sont respectivement des entiers tels que 0 < a ≤ 1, 0 < x ≤ 1,5, 0 ≤ z ≤ 0,5; et f est un nombre réel déterminé de façon à assurer l'électroneutrealité du composé et tel que 0,5 ≤ f ≤ 1,5.
PCT/KR2012/000747 2011-01-31 2012-01-31 Matériau actif de cathode pour batterie rechargeable au lithium et batterie rechargeable au lithium comprenant ledit matériau Ceased WO2012105799A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0009531 2011-01-31
KR1020110009531A KR101233410B1 (ko) 2011-01-31 2011-01-31 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지

Publications (2)

Publication Number Publication Date
WO2012105799A2 WO2012105799A2 (fr) 2012-08-09
WO2012105799A3 true WO2012105799A3 (fr) 2012-10-04

Family

ID=46603208

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/000747 Ceased WO2012105799A2 (fr) 2011-01-31 2012-01-31 Matériau actif de cathode pour batterie rechargeable au lithium et batterie rechargeable au lithium comprenant ledit matériau

Country Status (2)

Country Link
KR (1) KR101233410B1 (fr)
WO (1) WO2012105799A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102195187B1 (ko) * 2019-02-18 2020-12-28 주식회사 에스엠랩 양극활물질, 이의 제조방법 및 이를 포함하는 양극을 포함한 리튬이차전지
CN113517433A (zh) * 2021-04-13 2021-10-19 天津理工大学 阴阳离子掺杂p2型钠离子电池正极材料
CN117638055B (zh) * 2022-08-10 2024-09-10 比亚迪股份有限公司 一种电池材料及其制备方法、应用
CN118472554B (zh) * 2024-07-11 2024-10-22 洛阳微栎科技有限公司 一种用于锂硫电池的高性能隔膜材料生产方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003007299A (ja) * 2001-06-14 2003-01-10 Samsung Sdi Co Ltd 電池用活物質及びその製造方法、並びに電池の製造方法
KR20040026378A (ko) * 2002-09-24 2004-03-31 삼성에스디아이 주식회사 리튬 이차 전지용 혼합 양극 활물질 및 이를 포함하는리튬 이차 전지
KR20050037485A (ko) * 2001-10-26 2005-04-22 발렌스 테크놀로지, 인코포레이티드 알칼리/전이금속 할로- 및 히드록시-인산염 및 관련 전극활물질
JP2008135364A (ja) * 2006-11-27 2008-06-12 Samsung Sdi Co Ltd リチウム２次電池用負極活物質及びそれを含むリチウム２次電池
KR20090078128A (ko) * 2008-01-14 2009-07-17 한양대학교 산학협력단 리튬 이차 전지용 양극 활물질, 이의 제조방법, 및 이를포함하는 리튬 이차 전지

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6964827B2 (en) 2000-04-27 2005-11-15 Valence Technology, Inc. Alkali/transition metal halo- and hydroxy-phosphates and related electrode active materials
FR2848205B1 (fr) 2002-12-05 2006-03-24 Commissariat Energie Atomique Composes d'insertion du lithium substitues au bore, materiaux actifs d'electrodes, accumulateurs et dispositifs electrochromes
US7338647B2 (en) 2004-05-20 2008-03-04 Valence Technology, Inc. Synthesis of cathode active materials

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003007299A (ja) * 2001-06-14 2003-01-10 Samsung Sdi Co Ltd 電池用活物質及びその製造方法、並びに電池の製造方法
KR20050037485A (ko) * 2001-10-26 2005-04-22 발렌스 테크놀로지, 인코포레이티드 알칼리/전이금속 할로- 및 히드록시-인산염 및 관련 전극활물질
KR20040026378A (ko) * 2002-09-24 2004-03-31 삼성에스디아이 주식회사 리튬 이차 전지용 혼합 양극 활물질 및 이를 포함하는리튬 이차 전지
JP2008135364A (ja) * 2006-11-27 2008-06-12 Samsung Sdi Co Ltd リチウム２次電池用負極活物質及びそれを含むリチウム２次電池
KR20090078128A (ko) * 2008-01-14 2009-07-17 한양대학교 산학협력단 리튬 이차 전지용 양극 활물질, 이의 제조방법, 및 이를포함하는 리튬 이차 전지

Also Published As

Publication number Publication date
KR101233410B1 (ko) 2013-02-15
KR20120088280A (ko) 2012-08-08
WO2012105799A2 (fr) 2012-08-09

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