CA2394706A1 - Materiaux a limite de grain utilises comme electrodes pour batteries au lithium - Google Patents
Materiaux a limite de grain utilises comme electrodes pour batteries au lithium Download PDFInfo
- Publication number
- CA2394706A1 CA2394706A1 CA002394706A CA2394706A CA2394706A1 CA 2394706 A1 CA2394706 A1 CA 2394706A1 CA 002394706 A CA002394706 A CA 002394706A CA 2394706 A CA2394706 A CA 2394706A CA 2394706 A1 CA2394706 A1 CA 2394706A1
- Authority
- CA
- Canada
- Prior art keywords
- tin
- particles
- carbon
- metal element
- element selected
- 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.)
- Abandoned
Links
Classifications
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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
- H01M4/13—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
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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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
-
- 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
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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
- H01M4/13—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
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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
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
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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
- H01M4/58—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
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- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Carbon And Carbon Compounds (AREA)
- Secondary Cells (AREA)
Abstract
L'invention concerne une composition d'électrode pour une batterie au lithium, comprenant des particules ayant une composition chimique unique. Lesdites particules renferment (a) au moins un élément métallique sélectionné dans le groupe constitué de l'étain, de l'aluminium, de l'antimoine, du plomb, du germanium, du magnésium, du zinc, du cadmium, du bismuth, et de l'indium; (b) au moins un élément métallique sélectionné dans le groupe constitué du manganèse, du molybdène, du niobium, du tungstène, du tantale, du fer, du cuivre, du titane, du vanadium, du chrome, du nickel, du cobalt, du zirconium, du tantale, du scandium, de l'yttrium, du ruthénium, du platine, et du rhénium; et éventuellement (c) du carbone. Lesdites particules ont, en outre, une microstructure caractérisée par une pluralité de grains cristallins électrochimiquement inactifs, de la taille du nanomètre, séparés par des zones non cristallines électrochimiquement actives.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17336499P | 1999-12-28 | 1999-12-28 | |
US60/173,364 | 1999-12-28 | ||
PCT/US2000/035331 WO2001048840A1 (fr) | 1999-12-28 | 2000-12-22 | Materiaux a limite de grain utilises comme electrodes pour batteries au lithium |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2394706A1 true CA2394706A1 (fr) | 2001-07-05 |
Family
ID=22631680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002394706A Abandoned CA2394706A1 (fr) | 1999-12-28 | 2000-12-22 | Materiaux a limite de grain utilises comme electrodes pour batteries au lithium |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1252667A1 (fr) |
JP (1) | JP5248730B2 (fr) |
KR (1) | KR20020064365A (fr) |
AU (1) | AU2458801A (fr) |
CA (1) | CA2394706A1 (fr) |
TW (1) | TW504853B (fr) |
WO (1) | WO2001048840A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100416094B1 (ko) * | 2001-08-28 | 2004-01-24 | 삼성에스디아이 주식회사 | 리튬 2차 전지용 음극 박막 및 그 제조 방법 |
US7169328B2 (en) * | 2003-01-17 | 2007-01-30 | T/J Technologies, Inc. | Multiphase nanocomposite material and method for its manufacture |
TWI291779B (en) * | 2003-05-09 | 2007-12-21 | Sony Corp | Negative pole material, and manufacturing method thereof, and battery |
JP4051686B2 (ja) * | 2004-09-30 | 2008-02-27 | ソニー株式会社 | 負極活物質およびそれを用いた電池 |
JP4329676B2 (ja) * | 2004-11-08 | 2009-09-09 | ソニー株式会社 | 負極活物質およびそれを用いた二次電池 |
US7906238B2 (en) * | 2005-12-23 | 2011-03-15 | 3M Innovative Properties Company | Silicon-containing alloys useful as electrodes for lithium-ion batteries |
CN116588995B (zh) * | 2023-07-17 | 2023-12-01 | 宁德时代新能源科技股份有限公司 | 一种废旧三元正极材料梯次利用方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3619000B2 (ja) * | 1997-01-28 | 2005-02-09 | キヤノン株式会社 | 電極構造体、二次電池及びそれらの製造方法 |
US6203944B1 (en) * | 1998-03-26 | 2001-03-20 | 3M Innovative Properties Company | Electrode for a lithium battery |
JP3620703B2 (ja) * | 1998-09-18 | 2005-02-16 | キヤノン株式会社 | 二次電池用負極電極材、電極構造体、二次電池、及びこれらの製造方法 |
JP2001052691A (ja) * | 1999-08-09 | 2001-02-23 | Toshiba Corp | 非水電解質二次電池 |
-
2000
- 2000-12-22 WO PCT/US2000/035331 patent/WO2001048840A1/fr not_active Application Discontinuation
- 2000-12-22 AU AU24588/01A patent/AU2458801A/en not_active Abandoned
- 2000-12-22 CA CA002394706A patent/CA2394706A1/fr not_active Abandoned
- 2000-12-22 EP EP00988374A patent/EP1252667A1/fr not_active Withdrawn
- 2000-12-22 JP JP2001548457A patent/JP5248730B2/ja not_active Expired - Fee Related
- 2000-12-22 KR KR1020027008363A patent/KR20020064365A/ko not_active Application Discontinuation
- 2000-12-27 TW TW089127988A patent/TW504853B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU2458801A (en) | 2001-07-09 |
JP5248730B2 (ja) | 2013-07-31 |
WO2001048840A1 (fr) | 2001-07-05 |
TW504853B (en) | 2002-10-01 |
JP2003518722A (ja) | 2003-06-10 |
KR20020064365A (ko) | 2002-08-07 |
EP1252667A1 (fr) | 2002-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Discontinued | ||
FZDE | Discontinued |
Effective date: 20091222 |