KR20240167656A - 코팅된 애노드 조성물 - Google Patents

코팅된 애노드 조성물 Download PDF

Info

Publication number
KR20240167656A
KR20240167656A KR1020247033405A KR20247033405A KR20240167656A KR 20240167656 A KR20240167656 A KR 20240167656A KR 1020247033405 A KR1020247033405 A KR 1020247033405A KR 20247033405 A KR20247033405 A KR 20247033405A KR 20240167656 A KR20240167656 A KR 20240167656A
Authority
KR
South Korea
Prior art keywords
anode
active material
material particles
anode composition
silicon active
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
KR1020247033405A
Other languages
English (en)
Korean (ko)
Inventor
마누엘 크리스토프 비저
페리야페루마 아치게 메리 칼라니 에랑기
카이-안데르스 한센
카디자 알사바위
Original Assignee
안테오 에너지 테크놀러지 피티와이 엘티디
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
Priority claimed from AU2022900552A external-priority patent/AU2022900552A0/en
Application filed by 안테오 에너지 테크놀러지 피티와이 엘티디 filed Critical 안테오 에너지 테크놀러지 피티와이 엘티디
Publication of KR20240167656A publication Critical patent/KR20240167656A/ko
Pending legal-status Critical Current

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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/02—Silicon
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • 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
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/0459—Electrochemical doping, intercalation, occlusion or alloying
    • 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
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/134—Electrodes based on metals, Si or alloys
    • 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
    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
    • 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
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • 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
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • 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
    • 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
    • C01P2006/80—Compositional purity
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
KR1020247033405A 2022-03-07 2023-03-07 코팅된 애노드 조성물 Pending KR20240167656A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2022900552A AU2022900552A0 (en) 2022-03-07 Coated anode composition
AU2022900552 2022-03-07
PCT/AU2023/050154 WO2023168486A1 (en) 2022-03-07 2023-03-07 Coated anode composition

Publications (1)

Publication Number Publication Date
KR20240167656A true KR20240167656A (ko) 2024-11-27

Family

ID=87936807

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247033405A Pending KR20240167656A (ko) 2022-03-07 2023-03-07 코팅된 애노드 조성물

Country Status (7)

Country Link
US (1) US20250210628A1 (cg-RX-API-DMAC7.html)
EP (1) EP4490789A4 (cg-RX-API-DMAC7.html)
JP (1) JP2025508031A (cg-RX-API-DMAC7.html)
KR (1) KR20240167656A (cg-RX-API-DMAC7.html)
CN (1) CN118974968A (cg-RX-API-DMAC7.html)
CA (1) CA3245526A1 (cg-RX-API-DMAC7.html)
WO (1) WO2023168486A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120048882A (zh) * 2025-03-01 2025-05-27 浙江卡波恩新材料有限公司 负极材料的包覆改性方法、负极材料及其应用

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4571881A4 (en) * 2023-09-28 2026-04-29 Btr New Mat Group Co Ltd NEGATIVE ELECTRODE MATERIAL AND ASSOCIATED PREPARATION METHOD, AND BATTERY
WO2026073344A1 (en) * 2024-10-01 2026-04-09 National Research Council Of Canada Semiconductor device comprising mxene composite material and related method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016221782A1 (de) * 2016-11-07 2018-05-09 Wacker Chemie Ag Kohlenstoff-beschichtete Siliciumpartikel für Lithiumionen-Batterien
CN110546789A (zh) * 2017-02-10 2019-12-06 瓦克化学股份公司 用于锂离子电池的阳极材料的核-壳复合粒子
KR102574360B1 (ko) * 2018-10-02 2023-09-01 와커 헤미 아게 리튬 이온 배터리의 애노드 활물질로서의, 특정 염소 함량을 갖는 규소 입자
KR102649226B1 (ko) * 2019-05-21 2024-03-18 와커 헤미 아게 리튬 이온 배터리
CN112310372B (zh) * 2020-10-26 2022-05-24 深圳市德方纳米科技股份有限公司 硅基负极材料和锂离子电池

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120048882A (zh) * 2025-03-01 2025-05-27 浙江卡波恩新材料有限公司 负极材料的包覆改性方法、负极材料及其应用

Also Published As

Publication number Publication date
EP4490789A1 (en) 2025-01-15
JP2025508031A (ja) 2025-03-21
WO2023168486A1 (en) 2023-09-14
CN118974968A (zh) 2024-11-15
CA3245526A1 (en) 2023-09-14
EP4490789A4 (en) 2026-05-27
US20250210628A1 (en) 2025-06-26

Similar Documents

Publication Publication Date Title
KR101786714B1 (ko) 카본으로 이루어진 코어를 포함하는 리튬 이차 전지용 음극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지
KR102609866B1 (ko) 실리콘 함유 구조체, 그 제조방법, 이를 이용한 탄소 복합체, 이를 포함한 전극, 리튬 전지, 및 소자
KR101923092B1 (ko) 리튬 이온 전지용 Si/G/C-복합체
CA2548988C (en) Carbon-coated silicon particle powder as the anode material for lithium ion batteries and the method of making the same
US9077044B2 (en) Anode material
CN111433154B (zh) 无定形硅-碳复合物、其制备方法和包含其的锂二次电池
EP3671914A1 (en) Negative electrode active material for lithium secondary battery, manufacturing method therefor, and lithium secondary battery manufactured using same
KR20180056395A (ko) 다공성 실리콘 복합체 클러스터 구조체, 이를 포함한 탄소 복합체, 그 제조방법, 이를 포함한 전극, 및 리튬 전지, 소자
US20250210628A1 (en) Coated Anode Composition
KR20190116818A (ko) 리튬 이차 전지용 음극 활물질 및 이를 포함하는 리튬 이차 전지
KR20220065124A (ko) 코어-쉘 복합체를 포함하는 음극 활물질 및 이의 제조방법
CN116072860B (zh) 负极活性物质复合物和制备方法、负极、可再充电锂电池
KR20180001066A (ko) 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
KR102688288B1 (ko) 음극 활물질, 그의 제조방법 및 이를 포함하는 리튬 이차전지
US20250201826A1 (en) Anode Composition
KR102592037B1 (ko) 이차전지용 음극 활물질 및 이의 제조방법
KR20190091001A (ko) 리튬 이차전지용 음극 활물질, 이를 포함하는 음극 및 상기 음극을 포함하는 리튬 이온 이차 전지
KR20170042115A (ko) 음극 활물질 및 이를 채용한 음극 및 리튬 전지
CN114899348B (zh) 一种具有锂枝晶抑制作用的活化负极
CN114976012A (zh) 一种纳米硅氮包覆碳复合材料在负极中的应用
EP4362133A1 (en) Negative electrode active material, method for preparing same, and lithium secondary battery comprising same
EP4394926A1 (en) Negative electrode active material, method for preparing same, and lithium secondary battery comprising same
KR20260000562A (ko) 이종원소 도핑 탄소지지체 조성물, 이의 제조방법, 이종원소 도핑 탄소지지체, 이를 포함하는 탄소-실리콘 복합입자, 이를 포함하는 전고체 전지 및, 이를 포함하는 리튬이온전지
KR20260000564A (ko) 저팽창 실리콘-탄소 복합체, 이의 제조방법, 이를 포함하는 음극재, 이를 포함하는 리튬이온 전지 및 전고체 전지
TW202610935A (zh) 具有增強導電性的低膨脹矽-碳複合物、其製備方法以及包含其的矽負極材料

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

E13 Pre-grant limitation requested

Free format text: ST27 STATUS EVENT CODE: A-2-3-E10-E13-LIM-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000