ITRM20030048A1 - Procedimento di sintesi di un materiale catodico a base di fosfato metallico di litio, contenente intrinsecamente carbonio. - Google Patents

Procedimento di sintesi di un materiale catodico a base di fosfato metallico di litio, contenente intrinsecamente carbonio.

Info

Publication number
ITRM20030048A1
ITRM20030048A1 IT000048A ITRM20030048A ITRM20030048A1 IT RM20030048 A1 ITRM20030048 A1 IT RM20030048A1 IT 000048 A IT000048 A IT 000048A IT RM20030048 A ITRM20030048 A IT RM20030048A IT RM20030048 A1 ITRM20030048 A1 IT RM20030048A1
Authority
IT
Italy
Prior art keywords
carbon
material based
lithium phosphate
metallic lithium
synthesis procedure
Prior art date
Application number
IT000048A
Other languages
English (en)
Inventor
Elvira Maria Bauer
Carlo Bellitto
Mauro Pasquali
Pier Paolo Prosini
Guido Righini
Original Assignee
Cnr Consiglio Naz Delle Ricer Che
Enea Ente Nuove Tec
Univ Roma
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 Cnr Consiglio Naz Delle Ricer Che, Enea Ente Nuove Tec, Univ Roma filed Critical Cnr Consiglio Naz Delle Ricer Che
Priority to IT000048A priority Critical patent/ITRM20030048A1/it
Publication of ITRM20030048A0 publication Critical patent/ITRM20030048A0/it
Priority to EP04708008.0A priority patent/EP1590842B1/en
Priority to PCT/IT2004/000038 priority patent/WO2004070862A2/en
Publication of ITRM20030048A1 publication Critical patent/ITRM20030048A1/it

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
    • 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
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • H01M4/0435—Rolling or calendering
    • 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
    • H01M4/621—Binders
    • 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)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
IT000048A 2003-02-06 2003-02-06 Procedimento di sintesi di un materiale catodico a base di fosfato metallico di litio, contenente intrinsecamente carbonio. ITRM20030048A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT000048A ITRM20030048A1 (it) 2003-02-06 2003-02-06 Procedimento di sintesi di un materiale catodico a base di fosfato metallico di litio, contenente intrinsecamente carbonio.
EP04708008.0A EP1590842B1 (en) 2003-02-06 2004-02-04 Method for synthesizing a cathodic material based on lithium ironphosphate, intrinsically containing carbon
PCT/IT2004/000038 WO2004070862A2 (en) 2003-02-06 2004-02-04 Method for synthesizing a cathodic material based on lithium ironphosphate, intrinsically containing carbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000048A ITRM20030048A1 (it) 2003-02-06 2003-02-06 Procedimento di sintesi di un materiale catodico a base di fosfato metallico di litio, contenente intrinsecamente carbonio.

Publications (2)

Publication Number Publication Date
ITRM20030048A0 ITRM20030048A0 (it) 2003-02-06
ITRM20030048A1 true ITRM20030048A1 (it) 2004-08-07

Family

ID=29765645

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000048A ITRM20030048A1 (it) 2003-02-06 2003-02-06 Procedimento di sintesi di un materiale catodico a base di fosfato metallico di litio, contenente intrinsecamente carbonio.

Country Status (3)

Country Link
EP (1) EP1590842B1 (it)
IT (1) ITRM20030048A1 (it)
WO (1) WO2004070862A2 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109336079A (zh) * 2018-11-20 2019-02-15 浙江瑞邦科技有限公司 一种高压实磷酸铁锂材料的制备方法
CN118164457B (zh) * 2024-04-02 2026-01-02 浙江南都电源动力股份有限公司 掺杂碳包覆层改性磷酸铁锂正极材料及其制备方法，应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4963330B2 (ja) * 2000-06-29 2012-06-27 株式会社豊田中央研究所 リチウム二次電池正極活物質用リチウム鉄複合酸化物、その製造方法およびそれを用いたリチウム二次電池
CA2320661A1 (fr) * 2000-09-26 2002-03-26 Hydro-Quebec Nouveau procede de synthese de materiaux limpo4 a structure olivine
US7025907B2 (en) * 2001-05-15 2006-04-11 Kabushiki Kaisha Toyota Chuo Kenkyusho Carbon-containing lithium-iron composite phosphorus oxide for lithium secondary battery positive electrode active material and process for producing the same
JP3983554B2 (ja) * 2002-01-22 2007-09-26 Ａｇｃセイミケミカル株式会社 リチウム二次電池用正極活物質の製造方法

Also Published As

Publication number Publication date
WO2004070862A8 (en) 2004-10-21
EP1590842B1 (en) 2014-05-21
WO2004070862A2 (en) 2004-08-19
ITRM20030048A0 (it) 2003-02-06
EP1590842A2 (en) 2005-11-02
WO2004070862A3 (en) 2004-09-16

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