AR082685A1 - Metodo para preparar material catodico olivino - Google Patents

Metodo para preparar material catodico olivino

Info

Publication number
AR082685A1
AR082685A1 ARP110102953A ARP110102953A AR082685A1 AR 082685 A1 AR082685 A1 AR 082685A1 AR P110102953 A ARP110102953 A AR P110102953A AR P110102953 A ARP110102953 A AR P110102953A AR 082685 A1 AR082685 A1 AR 082685A1
Authority
AR
Argentina
Prior art keywords
olivine
preparing
chelate
catodic
chelate polymer
Prior art date
Application number
ARP110102953A
Other languages
English (en)
Inventor
Chang Ho Song
Gi Chun Han
Ki Young Kim
Oh Joon Kwon
Uong Chon
Ki Hong Kim
Jin Gun Sohn
Original Assignee
Res Inst Ind Science & Tech
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 Res Inst Ind Science & Tech filed Critical Res Inst Ind Science & Tech
Publication of AR082685A1 publication Critical patent/AR082685A1/es

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
    • H01M4/58—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
    • 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
    • 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
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

La presente solicitud se relaciona con un método para preparar materiales catódicos olivinos para una batería secundaria de litio. Más específicamente, un método para preparar un material catódico a base de olivina para batería secundaria que comprende los pasos de: disolver un material proveedor de hierro, un fosfato de litio, y un material portador de fósforo agregando un ácido; formar un polímero quelato agregando un agente quelato y un agente de polimerización en la solución del paso de disolución seguido por calentamiento; pirolizar el polímero quelato bajo atmósfera de reducción; y reducir térmicamente el polímero quelato degradado durante la pirólisis.
ARP110102953A 2010-08-12 2011-08-12 Metodo para preparar material catodico olivino AR082685A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20100077948 2010-08-12

Publications (1)

Publication Number Publication Date
AR082685A1 true AR082685A1 (es) 2012-12-26

Family

ID=45568076

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110102953A AR082685A1 (es) 2010-08-12 2011-08-12 Metodo para preparar material catodico olivino

Country Status (8)

Country Link
US (1) US20130149227A1 (es)
EP (1) EP2603946A4 (es)
JP (1) JP5635697B2 (es)
KR (1) KR101353337B1 (es)
CN (1) CN103119763B (es)
AR (1) AR082685A1 (es)
CL (1) CL2013000428A1 (es)
WO (1) WO2012021032A2 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101580030B1 (ko) 2013-07-09 2015-12-23 주식회사 엘지화학 탄소 코팅 리튬 인산철 나노분말의 제조방법
KR101665766B1 (ko) 2013-09-30 2016-10-12 주식회사 엘지화학 이차전지용 양극활물질 및 이의 제조 방법
KR101636148B1 (ko) 2013-09-30 2016-07-04 주식회사 엘지화학 이차전지용 양극활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차전지용 양극
EP2879210B1 (en) * 2013-09-30 2020-01-15 LG Chem, Ltd. Cathode active material coating solution for secondary battery and method for preparing same
WO2015047023A1 (ko) * 2013-09-30 2015-04-02 주식회사 엘지화학 이차전지용 양극활물질 및 이의 제조 방법
KR101607013B1 (ko) * 2013-09-30 2016-03-28 주식회사 엘지화학 이차전지용 양극활물질 코팅 용액과 이의 제조 방법
CN104701538B (zh) * 2013-12-09 2018-03-20 北京有色金属研究总院 一种用于锂离子电池正极材料磷酸铁锂的制备方法
KR101844774B1 (ko) 2015-08-12 2018-04-04 서울대학교산학협력단 3차원 리튬 확산이 가능한 올리빈계 양극재 및 이의 제조방법
KR102372874B1 (ko) * 2017-12-12 2022-03-08 주식회사 엘지에너지솔루션 이차 전지 셀의 ｓｏｃ 재조정 장치 및 방법
KR20210044725A (ko) * 2019-10-15 2021-04-23 한양대학교 에리카산학협력단 3차원 구조의 음극 전극, 및 그 제조 방법

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3539448B2 (ja) * 1995-04-19 2004-07-07 日本ゼオン株式会社 非水二次電池
US6482387B1 (en) * 1996-04-22 2002-11-19 Waltraud M. Kriven Processes for preparing mixed metal oxide powders
JP2949229B1 (ja) * 1998-09-16 1999-09-13 大阪大学長 燐酸リチウム・バナジウム複合化合物及び同複合化合物からなるリチウムイオン二次電池用正極材料
US6528033B1 (en) * 2000-01-18 2003-03-04 Valence Technology, Inc. Method of making lithium-containing materials
CA2320661A1 (fr) * 2000-09-26 2002-03-26 Hydro-Quebec Nouveau procede de synthese de materiaux limpo4 a structure olivine
KR20050094346A (ko) * 2002-06-21 2005-09-27 유미코르 탄소-코팅된 리튬-함유 분말과 이의 제조 방법
CN100359726C (zh) * 2002-10-18 2008-01-02 国立九州大学 二次电池用阴极材料的制备方法和二次电池
TWI279020B (en) * 2004-11-03 2007-04-11 Tatung Co Ltd Preparation of olivine LiFePO4 cathode materials for lithium batteries via a solution method
TWI254031B (en) * 2005-05-10 2006-05-01 Aquire Energy Co Ltd Manufacturing method of LixMyPO4 compound with olivine structure
CN101341091B (zh) * 2005-12-21 2012-02-01 昭和电工株式会社 复合石墨粒子以及使用该复合石墨粒子的锂二次电池
KR100984586B1 (ko) * 2006-07-14 2010-09-30 주식회사 엘지화학 리튬 철 인산 복합산화물（ＬｉＦｅＰＯ₄）의 제조방법
KR100808446B1 (ko) 2006-12-26 2008-03-03 건국대학교 산학협력단 리튬 전지의 ＬｉＦｅＰＯ４ 분말의 제조방법
CA2722547A1 (en) * 2008-04-25 2009-10-29 Sumitomo Osaka Cement Co., Ltd. Method for producing cathode active material for lithium ion batteries, cathode active material for lithium ion batteries obtained by the production method, lithium ion battery electrode, and lithium ion battery
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CN101777636A (zh) * 2009-01-14 2010-07-14 辽宁工程技术大学 一种热解碳包覆磷酸铁锂复合材料的制备方法
JP5396942B2 (ja) * 2009-03-16 2014-01-22 Ｔｄｋ株式会社 活物質の製造方法、活物質、当該活物質を用いた電極、及び当該電極を備えたリチウムイオン二次電池

Also Published As

Publication number Publication date
WO2012021032A8 (en) 2012-03-15
KR101353337B1 (ko) 2014-01-22
US20130149227A1 (en) 2013-06-13
JP2013539167A (ja) 2013-10-17
CN103119763B (zh) 2015-05-27
EP2603946A2 (en) 2013-06-19
WO2012021032A2 (en) 2012-02-16
EP2603946A4 (en) 2016-12-07
CL2013000428A1 (es) 2013-07-19
KR20120022629A (ko) 2012-03-12
WO2012021032A3 (en) 2012-05-18
JP5635697B2 (ja) 2014-12-03
CN103119763A (zh) 2013-05-22

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