PL3857635T3 - Chemiczna prealkalizacja elektrod - Google Patents

Chemiczna prealkalizacja elektrod

Info

Publication number
PL3857635T3
PL3857635T3 PL19864375.1T PL19864375T PL3857635T3 PL 3857635 T3 PL3857635 T3 PL 3857635T3 PL 19864375 T PL19864375 T PL 19864375T PL 3857635 T3 PL3857635 T3 PL 3857635T3
Authority
PL
Poland
Prior art keywords
prealkaliation
electrodes
chemical
chemical prealkaliation
Prior art date
Application number
PL19864375.1T
Other languages
English (en)
Inventor
Deyang Qu
Gong Wei Wang
Xiaoxiao Zhang
Huainan QU
Original Assignee
Uwm Research Foundation, Inc.
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 Uwm Research Foundation, Inc. filed Critical Uwm Research Foundation, Inc.
Publication of PL3857635T3 publication Critical patent/PL3857635T3/pl

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/38Selection of substances as active materials, active masses, active liquids of elements or alloys
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/054Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/04Processes of manufacture in general
    • H01M4/0438Processes of manufacture in general by electrochemical processing
    • H01M4/0459Electrochemical doping, intercalation, occlusion or alloying
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/04Processes of manufacture in general
    • H01M4/049Manufacturing of an active layer by chemical means
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • H01M4/1391Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • H01M4/1393Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • H01M4/1395Processes of manufacture of electrodes based on metals, Si or alloys
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/362Composites
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/38Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386Silicon or alloys based on silicon
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/38Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/387Tin or alloys based on tin
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/483Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection 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
    • H01M4/583Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
PL19864375.1T 2018-09-24 2019-09-24 Chemiczna prealkalizacja elektrod PL3857635T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862735831P 2018-09-24 2018-09-24
PCT/US2019/052787 WO2020068870A1 (en) 2018-09-24 2019-09-24 Chemical prealkaliation of electrodes

Publications (1)

Publication Number Publication Date
PL3857635T3 true PL3857635T3 (pl) 2024-07-22

Family

ID=69949832

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19864375.1T PL3857635T3 (pl) 2018-09-24 2019-09-24 Chemiczna prealkalizacja elektrod

Country Status (6)

Country Link
US (1) US12206087B2 (pl)
EP (1) EP3857635B1 (pl)
CN (1) CN113039675B (pl)
HU (1) HUE067778T2 (pl)
PL (1) PL3857635T3 (pl)
WO (1) WO2020068870A1 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12051806B2 (en) * 2021-07-06 2024-07-30 Enevate Corporation Prelithiation of free-standing silicon dominant anode batteries
CN114975898B (zh) * 2021-02-20 2025-03-28 贝特瑞新材料集团股份有限公司 负极材料及其制备方法和应用
CN113178548A (zh) * 2021-04-27 2021-07-27 清华大学深圳国际研究生院 预钠化石墨烯负极极片及其制备方法和钠离子电池
CN114221022A (zh) * 2021-12-13 2022-03-22 四川启睿克科技有限公司 一种用于硅基负极预锂化的锂离子电池电解液
CN116936737A (zh) * 2022-04-02 2023-10-24 华为技术有限公司 一种钠离子电池及其制备方法和应用
TWI873506B (zh) * 2023-01-11 2025-02-21 藍星材料股份有限公司 一種鋰薄膜複合結構及其製造方法
CN119252866B (zh) * 2024-09-27 2025-06-03 南开大学 一种钠离子电池正极化学预钠化试剂及方法及钠离子电池
CN121215668B (zh) * 2025-12-01 2026-02-17 潍坊科技学院 一种蒽-芘/多孔碳复合材料及其制备方法和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543021A (en) * 1994-09-01 1996-08-06 Le Carbone Lorraine Negative electrode based on pre-lithiated carbonaceous material for a rechargeable electrochemical lithium generator
JP2008025788A (ja) 2006-07-25 2008-02-07 Nok Corp 密封装置
JP2008257888A (ja) * 2007-03-30 2008-10-23 Nippon Chemicon Corp 電気化学素子の電極用炭素材料及びその製造方法、並びに電気化学素子用電極
CN104081573B (zh) * 2011-12-01 2018-01-16 那诺思卡乐康母庞特公司 碱化阳极的方法
CN113113571A (zh) * 2014-01-03 2021-07-13 溧阳天目先导电池材料科技有限公司 一种预先碱金属化的方法及其在电池材料中的应用
CA2940921A1 (en) * 2016-01-15 2017-07-15 Elod Gyenge An oxygen electrode and a method of manufacturing the same
DE102016216267A1 (de) * 2016-08-30 2018-03-01 Robert Bosch Gmbh Chemische Lithiierung von Elektrodenaktivmaterial
KR101953228B1 (ko) 2017-09-18 2019-02-28 울산과학기술원 이차 전지
EP3731312B1 (en) * 2018-03-07 2022-04-27 LG Energy Solution, Ltd. Method for manufacturing negative electrode

Also Published As

Publication number Publication date
US12206087B2 (en) 2025-01-21
EP3857635A4 (en) 2022-07-06
EP3857635A1 (en) 2021-08-04
CN113039675B (zh) 2024-10-22
EP3857635B1 (en) 2024-04-10
CN113039675A (zh) 2021-06-25
US20220037635A1 (en) 2022-02-03
HUE067778T2 (hu) 2024-11-28
WO2020068870A1 (en) 2020-04-02

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