KR20240046743A - 리튬 배터리에서 활성층의 접착 강도를 증가시키는 방법 - Google Patents

리튬 배터리에서 활성층의 접착 강도를 증가시키는 방법 Download PDF

Info

Publication number
KR20240046743A
KR20240046743A KR1020247007597A KR20247007597A KR20240046743A KR 20240046743 A KR20240046743 A KR 20240046743A KR 1020247007597 A KR1020247007597 A KR 1020247007597A KR 20247007597 A KR20247007597 A KR 20247007597A KR 20240046743 A KR20240046743 A KR 20240046743A
Authority
KR
South Korea
Prior art keywords
layer
substrate
deposited
silicon
annealing
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
KR1020247007597A
Other languages
English (en)
Korean (ko)
Inventor
우도 레이츠맨
마르셀 뉴버트
안드레아스 크라우스-베이더
Original Assignee
녹시 게엠베하
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 녹시 게엠베하 filed Critical 녹시 게엠베하
Publication of KR20240046743A publication Critical patent/KR20240046743A/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
    • H01M4/13—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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/54—Controlling or regulating the coating process
    • C23C14/541—Heating or cooling of the substrates
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/58—After-treatment
    • 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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • 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
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020247007597A 2021-08-09 2022-08-09 리튬 배터리에서 활성층의 접착 강도를 증가시키는 방법 Pending KR20240046743A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102021120624 2021-08-09
DE102021120624.3 2021-08-09
PCT/EP2022/072294 WO2023017009A1 (de) 2021-08-09 2022-08-09 Verfahren zur erhöhung der haftfestigkeit von aktivschichten in lithium-batterien

Publications (1)

Publication Number Publication Date
KR20240046743A true KR20240046743A (ko) 2024-04-09

Family

ID=83193255

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247007597A Pending KR20240046743A (ko) 2021-08-09 2022-08-09 리튬 배터리에서 활성층의 접착 강도를 증가시키는 방법

Country Status (6)

Country Link
US (1) US20240347697A1 (enExample)
EP (1) EP4385079A1 (enExample)
JP (1) JP2024529865A (enExample)
KR (1) KR20240046743A (enExample)
CN (1) CN117795698A (enExample)
WO (1) WO2023017009A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118355517A (zh) * 2021-11-03 2024-07-16 诺克西有限公司 由至少二元混合相生产富铜硅泡沫的方法
US20240369752A1 (en) * 2023-05-01 2024-11-07 Lawrence Livermore National Security, Llc Systems and methods for engraving of nano void-dash metasurface into substrate to generate birefringence in the surface layer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014145105A (ja) * 2013-01-29 2014-08-14 Hitachi Ltd ナノピラー及びその形成方法並びに当該ナノピラーを用いた接合材料、電池、炭酸ガス回収・貯留装置及び電力変換機器用モジュール
DE102016001949B4 (de) * 2016-02-15 2020-10-15 Helmholtz-Zentrum Dresden-Rossendorf E. V. Verfahren zur Herstellung von auf Silizium basierenden Anoden für Sekundärbatterien
US20210057755A1 (en) * 2019-08-21 2021-02-25 Graphenix Development, Inc. Anodes for lithium-based energy storage devices

Also Published As

Publication number Publication date
JP2024529865A (ja) 2024-08-14
US20240347697A1 (en) 2024-10-17
EP4385079A1 (de) 2024-06-19
WO2023017009A1 (de) 2023-02-16
CN117795698A (zh) 2024-03-29

Similar Documents

Publication Publication Date Title
Bazin et al. High rate capability pure Sn-based nano-architectured electrode assembly for rechargeable lithium batteries
CN112400245B (zh) 具有包含多孔区域的阳极结构的可再充电锂离子电池
KR20220047983A (ko) 배터리 애노드로서 사용하기 위한 실리콘 조성 물질
US20220223855A1 (en) Method for producing silicon-based anodes for secondary batteries
JP2010114090A (ja) 電気化学的発電装置及びその製造方法
CN111293353B (zh) 用于固态电池的锂金属阳极的保护层
US20240347697A1 (en) Method for increasing the adhesive strength of active layers in lithium batteries
KR20230038898A (ko) 이차 전지용 리튬 금속 전극, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
JP6265561B2 (ja) リチウム硫黄二次電池用の正極及びその形成方法
CN108432028B (zh) 用于具有金属基负极的锂离子电池的高电流处理
Huang et al. Perspectives on ultrafast, precise synthesis and regeneration of advanced battery materials
KR102816489B1 (ko) 덴드라이트를 방지하기 위한 인공 보호층을 포함하는 아연 전극, 이의 제조방법 및 이를 포함하는 아연 금속 전지
JP2007095363A (ja) 電池用電極材料及び電池用電極材料の製造方法
JP4867232B2 (ja) 電池用電極の製造方法及び製造装置
KR20240039193A (ko) 리튬 배터리용 애노드로서의 실리콘 전극을 제조하는 방법
Lee et al. Recent Advances in Lithium Metal Anodes with Liquid Electrolytes: Interfacial Interaction‐Driven Assembly for Dendrite Suppression and Long‐Term Stability
US20250125335A1 (en) Method for producing partially reacted silicon for the control of the lithium intercalation capacity, for use in lithium batteries
TWI885323B (zh) 作為鋰電池陽極之矽電極製造方法
US20250210637A1 (en) Flat silicon anode on a copper conductor for lithium ion batteries
JP2025520280A (ja) リチウム・イオン電池用の銅導体上の平板型ケイ素アノード
CN118355517A (zh) 由至少二元混合相生产富铜硅泡沫的方法
Ihsan‐Ul‐Haq Diamond‐like Carbon Coatings for Electric Storage Batteries
Vlad et al. Coated silicon nanowires for battery applications
JP2025064964A (ja) カルコゲニド系材料の照射による混合イオン－電気伝導遷移層

Legal Events

Date Code Title Description
PA0105 International application

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

PG1501 Laying open of application

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

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