FI128092B - Förfarande för framställning av icke-ledande litiummetallfosfater - Google Patents

Förfarande för framställning av icke-ledande litiummetallfosfater Download PDF

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Publication number
FI128092B
FI128092B FI20165457A FI20165457A FI128092B FI 128092 B FI128092 B FI 128092B FI 20165457 A FI20165457 A FI 20165457A FI 20165457 A FI20165457 A FI 20165457A FI 128092 B FI128092 B FI 128092B
Authority
FI
Finland
Prior art keywords
lithium
solution
phosphate
metal
metal phosphate
Prior art date
Application number
FI20165457A
Other languages
English (en)
Finnish (fi)
Other versions
FI20165457A (sv
Inventor
Olle Sirén
Pekka Tanskanen
Original Assignee
Keliber Oy
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 Keliber Oy filed Critical Keliber Oy
Priority to FI20165457A priority Critical patent/FI128092B/sv
Priority to PCT/FI2017/050412 priority patent/WO2017207878A1/en
Publication of FI20165457A publication Critical patent/FI20165457A/sv
Application granted granted Critical
Publication of FI128092B publication Critical patent/FI128092B/sv

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Classifications

    • 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
    • C01B25/37—Phosphates of heavy metals
    • 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
    • C01B25/37—Phosphates of heavy metals
    • C01B25/375—Phosphates of heavy metals of iron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/009—Compounds containing, besides iron, two or more other elements, with the exception of oxygen or hydrogen
    • 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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1397—Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
FI20165457A 2016-06-01 2016-06-01 Förfarande för framställning av icke-ledande litiummetallfosfater FI128092B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20165457A FI128092B (sv) 2016-06-01 2016-06-01 Förfarande för framställning av icke-ledande litiummetallfosfater
PCT/FI2017/050412 WO2017207878A1 (en) 2016-06-01 2017-06-01 Method of producing non-conductive lithium metal phosphates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20165457A FI128092B (sv) 2016-06-01 2016-06-01 Förfarande för framställning av icke-ledande litiummetallfosfater

Publications (2)

Publication Number Publication Date
FI20165457A FI20165457A (sv) 2017-12-02
FI128092B true FI128092B (sv) 2019-09-13

Family

ID=59298472

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20165457A FI128092B (sv) 2016-06-01 2016-06-01 Förfarande för framställning av icke-ledande litiummetallfosfater

Country Status (2)

Country Link
FI (1) FI128092B (sv)
WO (1) WO2017207878A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113213445A (zh) * 2021-02-02 2021-08-06 江西赣锋锂业股份有限公司 一种电池级磷酸锂的制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6048507A (en) 1997-12-09 2000-04-11 Limtech Process for the purification of lithium carbonate
EP1261050A1 (en) 2001-05-23 2002-11-27 n.v. Umicore s.a. Lithium transition-metal phosphate powder for rechargeable batteries
US20090028772A1 (en) 2007-07-27 2009-01-29 Nippon Chemical Industrial Co., Ltd. Method for manufacturing lithium-iron-phosphorus compound oxide carbon complex and method for manufacturing coprecipitate containing lithium, iron, and phosphorus
CN101393982B (zh) 2008-10-28 2010-08-25 南京海泰纳米材料有限公司 一种沉淀法制备碳包覆的纳米级磷酸铁锂的方法
FI121785B (sv) 2009-03-11 2011-04-15 Outotec Oyj Förfarande för rening av litiumbikarbonat
CN102030320A (zh) 2009-09-25 2011-04-27 上海中锂实业有限公司 磷酸锂制备方法
ES2475740T3 (es) 2010-02-17 2014-07-11 Simbol, Inc. Proceso para la preparación de carbonato de litio de alta pureza
KR101484015B1 (ko) 2010-09-03 2015-01-19 쇼와 덴코 가부시키가이샤 리튬 금속 인산염의 제조 방법
KR102212898B1 (ko) 2011-08-29 2021-02-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 리튬 이온 전지용 양극 활물질의 제작 방법
CN102332581B (zh) 2011-10-20 2013-06-19 四川天齐锂业股份有限公司 以锂矿为锂源生产磷酸亚铁锂的方法
CN102496711B (zh) 2011-12-13 2013-04-10 海门容汇通用锂业有限公司 一种高比表面积微米级磷酸亚铁锂的制造方法
CN102522555A (zh) * 2011-12-23 2012-06-27 彩虹集团公司 不同锂源磷酸铁锂锂离子电池正极材料的制备方法
AU2013237292B2 (en) 2012-03-19 2015-09-10 Outotec (Finland) Oy Method for recovering lithium carbonate
KR20150035740A (ko) 2012-06-27 2015-04-07 다우 글로벌 테크놀로지스 엘엘씨 에너지 밀도가 높은 리튬 전이금속 올리빈의 저비용 제조 방법

Also Published As

Publication number Publication date
FI20165457A (sv) 2017-12-02
WO2017207878A1 (en) 2017-12-07

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