JP2024529865A - リチウム電池の活性層の接着強度を高めるための方法 - Google Patents

リチウム電池の活性層の接着強度を高めるための方法 Download PDF

Info

Publication number
JP2024529865A
JP2024529865A JP2024500644A JP2024500644A JP2024529865A JP 2024529865 A JP2024529865 A JP 2024529865A JP 2024500644 A JP2024500644 A JP 2024500644A JP 2024500644 A JP2024500644 A JP 2024500644A JP 2024529865 A JP2024529865 A JP 2024529865A
Authority
JP
Japan
Prior art keywords
layer
silicon
substrate
deposited
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
JP2024500644A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024529865A5 (enExample
Inventor
ライヒマン、ウドー
ヌーベール、マルセル
－ バーダー、アンドレアス クラウゼ
Original Assignee
ノルクシ ゲーエムベーハー
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 ノルクシ ゲーエムベーハー filed Critical ノルクシ ゲーエムベーハー
Publication of JP2024529865A publication Critical patent/JP2024529865A/ja
Publication of JP2024529865A5 publication Critical patent/JP2024529865A5/ja
Pending legal-status Critical Current

Links

Images

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)
JP2024500644A 2021-08-09 2022-08-09 リチウム電池の活性層の接着強度を高めるための方法 Pending JP2024529865A (ja)

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 (2)

Publication Number Publication Date
JP2024529865A true JP2024529865A (ja) 2024-08-14
JP2024529865A5 JP2024529865A5 (enExample) 2025-08-18

Family

ID=83193255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024500644A Pending JP2024529865A (ja) 2021-08-09 2022-08-09 リチウム電池の活性層の接着強度を高めるための方法

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
US20240347697A1 (en) 2024-10-17
EP4385079A1 (de) 2024-06-19
WO2023017009A1 (de) 2023-02-16
CN117795698A (zh) 2024-03-29
KR20240046743A (ko) 2024-04-09

Similar Documents

Publication Publication Date Title
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
TWI625885B (zh) 用於多孔性矽顆粒生產之經結合之電化學及化學蝕刻方法
JP5342746B2 (ja) 多孔質材料から電極を製造する方法、その方法により得られる電極及び対応する電気化学系
US20220223855A1 (en) Method for producing silicon-based anodes for secondary batteries
JPWO2004087984A1 (ja) 炭素被覆アルミニウムおよびその製造方法
CN105916809A (zh) 多孔石墨烯网电极以及含有其的全碳锂离子电池
Park et al. Control of interfacial layers for high-performance porous Si lithium-ion battery anode
US20240347697A1 (en) Method for increasing the adhesive strength of active layers in lithium batteries
CN116888789A (zh) 人造固体电解质界面层材料及其用途
US20240372108A1 (en) Anode current collector and metal battery comprising same
CN108432028A (zh) 用于具有金属基负极的锂离子电池的高电流处理
KR101356895B1 (ko) 이차 전지용 전극 및 이의 제조방법
CN118231670A (zh) 用于无阳极全固态电池的集电体及包括其的无阳极全固态电池
TWI885323B (zh) 作為鋰電池陽極之矽電極製造方法
TWI899535B (zh) 由至少二元混合相生產富銅矽泡沫方法、陽極材料、電池單元及電池
JP2024528811A (ja) リチウム電池のアノードとしてのシリコン電極を製造するための方法
TWI887602B (zh) 用於鋰離子電池銅電流導體上之平面矽陽極、電池單元及電池
CN118355517A (zh) 由至少二元混合相生产富铜硅泡沫的方法
JP2024539917A (ja) 少なくとも二成分の混合相から銅リッチの発泡シリコンを製造する方法
Ihsan‐Ul‐Haq Diamond‐like Carbon Coatings for Electric Storage Batteries
CN119678259A (zh) 用于制造作为锂离子电池阳极的硅电极的方法及由其制造的硅电极
TW202433787A (zh) 用於鋰電池控制儲鋰能力之部分反應矽的製造方法
JP2025532233A (ja) 電池電極用集電体
CN117813702A (zh) 用于制造在锂电池中使用的用于控制嵌锂容量的部分反应的硅的方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250807

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250807