CA3147593A1 - Particules d'electrode appropriees pour des batteries - Google Patents

Particules d'electrode appropriees pour des batteries Download PDF

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Publication number
CA3147593A1
CA3147593A1 CA3147593A CA3147593A CA3147593A1 CA 3147593 A1 CA3147593 A1 CA 3147593A1 CA 3147593 A CA3147593 A CA 3147593A CA 3147593 A CA3147593 A CA 3147593A CA 3147593 A1 CA3147593 A1 CA 3147593A1
Authority
CA
Canada
Prior art keywords
process according
carbon
sizing
carbon precursor
carbide
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.)
Pending
Application number
CA3147593A
Other languages
English (en)
Inventor
Zhenhua Mao
Nan Li
Corey W. TROPF
Dachuan Shi
Christopher J. Lafrancois
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.)
Phillips 66 Co
Original Assignee
Phillips 66 Co
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 Phillips 66 Co filed Critical Phillips 66 Co
Priority claimed from US16/929,222 external-priority patent/US11600812B2/en
Publication of CA3147593A1 publication Critical patent/CA3147593A1/fr
Pending 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
    • H01M4/362—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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/20—Graphite
    • C01B32/205—Preparation
    • 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
    • H01M4/13—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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • 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
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • H01M2004/027—Negative 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

L'invention concerne un matériau d'électrode à base de carbone qui a été graphitisé pour conserver des ions dans l'électrode d'une batterie et, plus particulièrement, qui comprend des surfaces de carbure ou de carbure et de nitrure qui protègent le noyau de graphite. Les batteries préférées telles que des batteries au lithium-ion comprennent des ions métalliques, l'électrode à base de carbone étant l'anode, même si l'électrode à base de carbone peut également être utilisée dans des batteries à ions doubles, les deux électrodes pouvant alors comprendre les électrodes à base de carbone graphitisées. Les électrodes sont plus amorphes que les électrodes en graphite classiques et comprennent un traitement de surface contenant du carbure ou du nitrure.
CA3147593A 2019-07-17 2020-07-15 Particules d'electrode appropriees pour des batteries Pending CA3147593A1 (fr)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US201962875318P 2019-07-17 2019-07-17
US201962875299P 2019-07-17 2019-07-17
US201962875315P 2019-07-17 2019-07-17
US62/875,318 2019-07-17
US62/875,315 2019-07-17
US62/875,299 2019-07-17
US16/929,222 US11600812B2 (en) 2019-07-17 2020-07-15 Electrode particles suitable for batteries
US16/929,233 US11594721B2 (en) 2019-07-17 2020-07-15 Electrode particles suitable for batteries
US16/929,222 2020-07-15
US16/929,248 2020-07-15
US16/929,248 US20210020904A1 (en) 2019-07-17 2020-07-15 Electrode particles suitable for batteries
US16/929,233 2020-07-15
PCT/US2020/042130 WO2021011647A1 (fr) 2019-07-17 2020-07-15 Particules d'électrode appropriées pour des batteries

Publications (1)

Publication Number Publication Date
CA3147593A1 true CA3147593A1 (fr) 2021-01-21

Family

ID=74211312

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3147593A Pending CA3147593A1 (fr) 2019-07-17 2020-07-15 Particules d'electrode appropriees pour des batteries
CA3147591A Pending CA3147591A1 (fr) 2019-07-17 2020-07-15 Particules d'electrode appropriees pour des batteries

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3147591A Pending CA3147591A1 (fr) 2019-07-17 2020-07-15 Particules d'electrode appropriees pour des batteries

Country Status (4)

Country Link
JP (2) JP2022541508A (fr)
KR (2) KR20220035439A (fr)
CA (2) CA3147593A1 (fr)
WO (3) WO2021011650A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910379A (en) * 1956-07-18 1959-10-27 David H Gurinsky Method of coating graphite with stable metal carbides and nitrides
US3954483A (en) * 1974-01-08 1976-05-04 General Electric Company Dense polycrystalline silicon carbide
US4892788A (en) * 1988-03-28 1990-01-09 Air Products And Chemicals, Inc. Graphite brazing fixture coated with composite layers of titanium carbide and titanium nitride
US5422322A (en) * 1993-02-10 1995-06-06 The Stackpole Corporation Dense, self-sintered silicon carbide/carbon-graphite composite and process for producing same
DE10231278A1 (de) * 2002-07-10 2004-02-05 Sgl Carbon Ag Keramische Verbundkörper
CN1947283B (zh) * 2004-04-23 2013-06-12 株式会社Lg化学 电化学特性改善的负极活性材料和包括该材料的电化学装置
US7597999B2 (en) * 2006-06-07 2009-10-06 Conocophillips Company Methods of preparing carbonaceous anode materials and using same
JP5737547B2 (ja) * 2009-09-04 2015-06-17 東洋炭素株式会社 炭化ケイ素被覆黒鉛粒子の製造方法及び炭化ケイ素被覆黒鉛粒子
US8142933B2 (en) * 2009-09-30 2012-03-27 Conocophillips Company Anode material for high power lithium ion batteries

Also Published As

Publication number Publication date
WO2021011647A1 (fr) 2021-01-21
JP2022540690A (ja) 2022-09-16
KR20220035439A (ko) 2022-03-22
WO2021011650A1 (fr) 2021-01-21
CA3147591A1 (fr) 2021-01-21
WO2021011643A1 (fr) 2021-01-21
JP2022541508A (ja) 2022-09-26
KR20220035436A (ko) 2022-03-22

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