MX2025001985A - Metodo y producto de material activo de bateria - Google Patents

Metodo y producto de material activo de bateria

Info

Publication number
MX2025001985A
MX2025001985A MX2025001985A MX2025001985A MX2025001985A MX 2025001985 A MX2025001985 A MX 2025001985A MX 2025001985 A MX2025001985 A MX 2025001985A MX 2025001985 A MX2025001985 A MX 2025001985A MX 2025001985 A MX2025001985 A MX 2025001985A
Authority
MX
Mexico
Prior art keywords
producing
product
active material
active materials
battery active
Prior art date
Application number
MX2025001985A
Other languages
English (en)
Inventor
Harrison A Kreafle
Original Assignee
Novonix Anode Mat Llc
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 Novonix Anode Mat Llc filed Critical Novonix Anode Mat Llc
Publication of MX2025001985A publication Critical patent/MX2025001985A/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
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Secondary Cells (AREA)

Abstract

La presente invención refiere a la producción de materiales activos que pueden utilizarse en un ánodo de batería y sus composiciones. Los materiales activos pueden estar compuestos de grafito natural o de partículas primarias grafitizables que se aglomeran en partículas secundarias mediante una solución de aglomeración. Las partículas secundarias resultantes pueden ser carbonizadas y grafitizadas antes de su uso como materiales activos para baterías.
MX2025001985A 2022-08-19 2025-02-17 Metodo y producto de material activo de bateria MX2025001985A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202263373015P 2022-08-19 2022-08-19
US202363489367P 2023-03-09 2023-03-09
US202363504982P 2023-05-30 2023-05-30
PCT/US2023/072205 WO2024040048A1 (en) 2022-08-19 2023-08-15 Method for producing a battery active material and product thereof

Publications (1)

Publication Number Publication Date
MX2025001985A true MX2025001985A (es) 2025-05-02

Family

ID=87930063

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2025001985A MX2025001985A (es) 2022-08-19 2025-02-17 Metodo y producto de material activo de bateria

Country Status (8)

Country Link
US (1) US20260058142A1 (es)
EP (1) EP4573605A1 (es)
JP (1) JP2025527630A (es)
KR (1) KR20250053140A (es)
CN (1) CN119948631A (es)
CA (1) CA3265457A1 (es)
MX (1) MX2025001985A (es)
WO (1) WO2024040048A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118561263B (zh) * 2024-08-01 2024-10-11 四川大学 一种交联接枝聚乙烯亚胺木质素硬炭负极材料的制备方法
CN118978148B (zh) * 2024-10-09 2026-03-03 湖南钠科新材料有限公司 一种生物质基硬碳材料及其制备方法、钠离子电池
CN119315020A (zh) * 2024-12-16 2025-01-14 贝特瑞新材料集团股份有限公司 负极材料及电池

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030160215A1 (en) * 2002-01-31 2003-08-28 Zhenhua Mao Coated carbonaceous particles particularly useful as electrode materials in electrical storage cells, and methods of making the same
TWI493780B (zh) * 2008-03-31 2015-07-21 派諾得公司 用於電池的陽極粉末
JP5473886B2 (ja) * 2010-12-21 2014-04-16 Ｊｆｅケミカル株式会社 リチウムイオン二次電池用負極材料、リチウムイオン二次電池負極およびリチウムイオン二次電池
CN106170880B (zh) * 2014-04-14 2020-12-01 英默里斯石墨及活性炭瑞士有限公司 来自包括两亲性有机化合物的分散体的碳质颗粒的无定形碳涂层
JP2017054677A (ja) * 2015-09-09 2017-03-16 トヨタ自動車株式会社 リチウムイオン電池用負極
CN105185997B (zh) * 2015-10-27 2017-02-01 中国科学院物理研究所 一种钠离子二次电池负极材料及其制备方法和用途
KR102323423B1 (ko) * 2018-09-07 2021-11-05 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질, 이의 제조방법, 이를 포함하는 음극 및 이를 포함하는 리튬 이차 전지
GB201905044D0 (en) * 2019-04-09 2019-05-22 Faradion Ltd Hard carbon-containing materials
JP7340188B2 (ja) * 2020-01-23 2023-09-07 国立大学法人広島大学 窒素元素を含む球状炭素粒子、その製造方法、電極および電池
JP7520546B2 (ja) * 2020-03-27 2024-07-23 株式会社クラレ 非水電解質二次電池の負極活物質用の炭素質材料、非水電解質二次電池用負極
CN115989600B (zh) * 2020-11-27 2025-10-21 株式会社Lg新能源 锂二次电池用正极活性材料、其制备方法以及包含其的锂二次电池
KR102660455B1 (ko) * 2021-01-15 2024-04-23 주식회사 엘지에너지솔루션 리튬 이차 전지용 양극 활물질, 그 제조방법, 이를 포함하는 양극 및 리튬 이차 전지
JP7738020B2 (ja) * 2021-02-05 2025-09-11 株式会社クラレ 非水電解質二次電池用正極添加剤、それを含む非水電解質二次電池用正極活物質組成物、非水電解質二次電池用正極およびこれを備える非水電解質二次電池

Also Published As

Publication number Publication date
WO2024040048A1 (en) 2024-02-22
KR20250053140A (ko) 2025-04-21
US20260058142A1 (en) 2026-02-26
JP2025527630A (ja) 2025-08-22
EP4573605A1 (en) 2025-06-25
CN119948631A (zh) 2025-05-06
CA3265457A1 (en) 2024-02-22

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