KR20180022706A - 리튬 셀용 규소 단일체 흑연 애노드 - Google Patents

리튬 셀용 규소 단일체 흑연 애노드 Download PDF

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KR20180022706A
KR20180022706A KR1020177037399A KR20177037399A KR20180022706A KR 20180022706 A KR20180022706 A KR 20180022706A KR 1020177037399 A KR1020177037399 A KR 1020177037399A KR 20177037399 A KR20177037399 A KR 20177037399A KR 20180022706 A KR20180022706 A KR 20180022706A
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South Korea
Prior art keywords
porous silicon
anode
monolith
silicon monolith
current conductor
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KR1020177037399A
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English (en)
Korean (ko)
Inventor
팔라비 베르마
안드레아스 곤저
Original Assignee
로베르트 보쉬 게엠베하
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Publication of KR20180022706A publication Critical patent/KR20180022706A/ko

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    • 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
    • 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
    • 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
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/049—Manufacturing of an active layer by chemical means
    • 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
    • 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
    • H01M4/1393—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
    • H01M4/13—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
    • H01M4/38—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
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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

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  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)
KR1020177037399A 2015-06-30 2016-05-24 리튬 셀용 규소 단일체 흑연 애노드 KR20180022706A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015212202.6A DE102015212202A1 (de) 2015-06-30 2015-06-30 Siliciummonolith-Graphit-Anode für eine Lithium-Zelle
DE102015212202.6 2015-06-30
PCT/EP2016/061642 WO2017001118A1 (de) 2015-06-30 2016-05-24 Siliciummonolith-graphit-anode für eine lithium-zelle

Publications (1)

Publication Number Publication Date
KR20180022706A true KR20180022706A (ko) 2018-03-06

Family

ID=56098224

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177037399A KR20180022706A (ko) 2015-06-30 2016-05-24 리튬 셀용 규소 단일체 흑연 애노드

Country Status (4)

Country Link
KR (1) KR20180022706A (zh)
CN (1) CN107820644B (zh)
DE (1) DE102015212202A1 (zh)
WO (1) WO2017001118A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107742694B (zh) * 2017-11-14 2020-04-10 中航锂电（洛阳）有限公司 一种硅基负极极片、硅掺杂复合集流体及锂离子电池
EP4342009A1 (en) * 2021-05-21 2024-03-27 Applied Materials, Inc. High volume manufacturing of alloy anodes for li-ion battery
DE102022211300A1 (de) 2022-10-25 2024-04-25 Karlsruher Institut für Technologie, Körperschaft des öffentlichen Rechts Kathode und Verfahren zu ihrer Herstellung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3913439B2 (ja) * 2000-04-03 2007-05-09 三洋電機株式会社 リチウム二次電池
US7400395B2 (en) * 2002-06-12 2008-07-15 Intel Corporation Metal coated nanocrystalline silicon as an active surface enhanced raman spectroscopy (SERS) substrate
CA2432397A1 (fr) * 2003-06-25 2004-12-25 Hydro-Quebec Procede de preparation d'electrode a partir d'un silicium poreux, electrode ainsi obtenue et systeme electrochimique contenant au moins une telle electrode
WO2011053736A1 (en) 2009-10-30 2011-05-05 Rice University Structured silicon battery anodes
US9209456B2 (en) 2010-10-22 2015-12-08 Amprius, Inc. Composite structures containing high capacity porous active materials constrained in shells
CN102157731B (zh) 2011-03-18 2015-03-04 上海交通大学 一种锂离子电池硅碳复合负极材料及其制备方法
JP6045260B2 (ja) * 2011-09-16 2016-12-14 株式会社半導体エネルギー研究所 蓄電装置
GB201117279D0 (en) * 2011-10-06 2011-11-16 Nexeon Ltd Etched silicon structures, method of forming etched silicon structures and uses thereof
US9139441B2 (en) 2012-01-19 2015-09-22 Envia Systems, Inc. Porous silicon based anode material formed using metal reduction
US8906576B2 (en) * 2012-01-25 2014-12-09 Varian Semiconductor Equipment Associates, Inc. Material engineering for high performance Li-ion battery electrodes
CN103943377A (zh) * 2013-01-21 2014-07-23 天津普兰纳米科技有限公司 多孔电极制备
CN104577077B (zh) * 2013-10-16 2018-03-06 国家纳米科学中心 硅‑碳纳米复合薄膜及其制备方法和应用以及锂离子电池
DE102013227049A1 (de) * 2013-12-20 2015-06-25 Varta Micro Innovation Gmbh Magnesiumbatterie und negative Elektrode dafür

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Publication number Publication date
CN107820644B (zh) 2022-07-12
CN107820644A (zh) 2018-03-20
WO2017001118A1 (de) 2017-01-05
DE102015212202A1 (de) 2017-01-05

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