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

    • 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
    • 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
    • H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
    • 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
    • H01M4/049—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
    • H01M4/139—Processes of manufacture
    • 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
    • H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/362—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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/387—Tin or alloys based on tin
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (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)

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* 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
US20240379995A1 (en) * 2023-05-12 2024-11-14 Honeycomb Battery Company Protected Anode Active Materials, Anode, and Sodium Ion Battery
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
WO2026117472A1 (en) * 2024-11-27 2026-06-04 Group14 Technologies, Inc. Organic cathode material
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
ES2663420T3 (es) * 2011-12-01 2018-04-12 Nanoscale Components, Inc. Método para litificación de ánodos
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
WO2019172661A1 (ko) * 2018-03-07 2019-09-12 주식회사 엘지화학 음극의 제조 방법

Also Published As

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

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