KR20120003453A - 이차 전기화학 전지용 전극 활물질 - Google Patents

이차 전기화학 전지용 전극 활물질 Download PDF

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Publication number
KR20120003453A
KR20120003453A KR1020117024187A KR20117024187A KR20120003453A KR 20120003453 A KR20120003453 A KR 20120003453A KR 1020117024187 A KR1020117024187 A KR 1020117024187A KR 20117024187 A KR20117024187 A KR 20117024187A KR 20120003453 A KR20120003453 A KR 20120003453A
Authority
KR
South Korea
Prior art keywords
active material
electrode
electrode active
carbon
phosphate
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.)
Withdrawn
Application number
KR1020117024187A
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English (en)
Korean (ko)
Inventor
하이타오 황
엠. 야지드 사이디
Original Assignee
발렌스 테크놀로지, 인코포레이티드
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 발렌스 테크놀로지, 인코포레이티드 filed Critical 발렌스 테크놀로지, 인코포레이티드
Publication of KR20120003453A publication Critical patent/KR20120003453A/ko
Withdrawn legal-status Critical Current

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    • 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
    • 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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020117024187A 2009-04-16 2010-04-12 이차 전기화학 전지용 전극 활물질 Withdrawn KR20120003453A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US16999909P 2009-04-16 2009-04-16
US61/169,999 2009-04-16
US12/752,707 US8372540B2 (en) 2009-04-16 2010-04-01 Electrode active material for secondary electrochemical cell
US12/752,707 2010-04-01

Publications (1)

Publication Number Publication Date
KR20120003453A true KR20120003453A (ko) 2012-01-10

Family

ID=42983093

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020117024187A Withdrawn KR20120003453A (ko) 2009-04-16 2010-04-12 이차 전기화학 전지용 전극 활물질

Country Status (7)

Country Link
US (1) US8372540B2 (https=)
EP (1) EP2419954A4 (https=)
JP (1) JP5593378B2 (https=)
KR (1) KR20120003453A (https=)
CN (1) CN102396092A (https=)
CA (1) CA2758316A1 (https=)
WO (1) WO2010120690A2 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2784686C (en) 2009-12-17 2018-02-20 Phostech Lithium Inc. Method for improving the electrochemical performances of an alkali metal oxyanion electrode material and alkali metal oxyanion electrode material obtained therefrom
WO2017100184A1 (en) * 2015-12-07 2017-06-15 Aquion Energy Inc. Anode electrode including doped electrode active material and energy storage device including same
TWI762404B (zh) 2021-08-17 2022-04-21 台灣立凱電能科技股份有限公司 二次電池正極材料的製造方法
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
CN117550638B (zh) * 2024-01-11 2024-05-17 淄博火炬能源有限责任公司 钠离子电池负极材料及其制备方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6514640B1 (en) * 1996-04-23 2003-02-04 Board Of Regents, The University Of Texas System Cathode materials for secondary (rechargeable) lithium batteries
US5871866A (en) 1996-09-23 1999-02-16 Valence Technology, Inc. Lithium-containing phosphates, method of preparation, and use thereof
US6153333A (en) * 1999-03-23 2000-11-28 Valence Technology, Inc. Lithium-containing phosphate active materials
US7001690B2 (en) 2000-01-18 2006-02-21 Valence Technology, Inc. Lithium-based active materials and preparation thereof
US6528033B1 (en) 2000-01-18 2003-03-04 Valence Technology, Inc. Method of making lithium-containing materials
US6387568B1 (en) 2000-04-27 2002-05-14 Valence Technology, Inc. Lithium metal fluorophosphate materials and preparation thereof
US8057769B2 (en) 2000-04-27 2011-11-15 Valence Technology, Inc. Method for making phosphate-based electrode active materials
US6645452B1 (en) 2000-11-28 2003-11-11 Valence Technology, Inc. Methods of making lithium metal cathode active materials
US7338734B2 (en) * 2001-12-21 2008-03-04 Massachusetts Institute Of Technology Conductive lithium storage electrode
ATE433202T1 (de) 2002-12-19 2009-06-15 Valence Technology Inc Aktives elektrodenmaterial und verfahren zur herstellung desselben
KR100904523B1 (ko) 2002-12-26 2009-06-25 엘지디스플레이 주식회사 액티브 매트릭스형 유기전계발광 소자용 박막트랜지스터
JP3887317B2 (ja) * 2003-01-09 2007-02-28 株式会社東芝 非水電解質二次電池
US7338647B2 (en) 2004-05-20 2008-03-04 Valence Technology, Inc. Synthesis of cathode active materials
US20070160519A1 (en) 2005-03-28 2007-07-12 Jeremy Barker Method Of Making Active Materials For Use In Secondary Electrochemical Cells
US8158090B2 (en) * 2005-08-08 2012-04-17 A123 Systems, Inc. Amorphous and partially amorphous nanoscale ion storage materials
US20080305256A1 (en) 2007-06-08 2008-12-11 Conocophillips Company Method for producing lithium vanadium polyanion powders for batteries
US20080303004A1 (en) 2007-06-08 2008-12-11 Conocophillips Company Method for producing lithium transition metal polyanion powders for batteries
US20090035661A1 (en) 2007-08-01 2009-02-05 Jeffrey Swoyer Synthesis of cathode active materials
US20090068080A1 (en) 2007-09-06 2009-03-12 Valence Technology, Inc. Method of Making Active Materials For Use in Secondary Electrochemical Cells
EP2212247B1 (en) * 2007-10-01 2013-07-17 Basf Se Process for the preparation of crystalline lithium-, vanadium- and phosphate-comprising materials
US20090148377A1 (en) 2007-12-11 2009-06-11 Moshage Ralph E Process For Producing Electrode Active Material For Lithium Ion Cell

Also Published As

Publication number Publication date
WO2010120690A3 (en) 2011-01-20
JP5593378B2 (ja) 2014-09-24
CN102396092A (zh) 2012-03-28
CA2758316A1 (en) 2010-10-21
US20110070499A1 (en) 2011-03-24
US8372540B2 (en) 2013-02-12
JP2012524379A (ja) 2012-10-11
EP2419954A2 (en) 2012-02-22
EP2419954A4 (en) 2013-10-02
WO2010120690A2 (en) 2010-10-21

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Date Code Title Description
PA0105 International application

Patent event date: 20111014

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid