CA2460875A1 - Materiaux electrochimiquement actifs a base de lithium et preparation de ceux-ci - Google Patents
Materiaux electrochimiquement actifs a base de lithium et preparation de ceux-ci Download PDFInfo
- Publication number
- CA2460875A1 CA2460875A1 CA002460875A CA2460875A CA2460875A1 CA 2460875 A1 CA2460875 A1 CA 2460875A1 CA 002460875 A CA002460875 A CA 002460875A CA 2460875 A CA2460875 A CA 2460875A CA 2460875 A1 CA2460875 A1 CA 2460875A1
- Authority
- CA
- Canada
- Prior art keywords
- lithium
- mixed metal
- metal materials
- preparation
- active materials
- 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.)
- Granted
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
- H01M4/13—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
- H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
-
- 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)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
L'invention fournit de nouveaux matériaux métalliques incorporant du lithium qui, par interaction électrochimique, libèrent des ions lithium, et sont capables d'inverser le cycle des ions lithium. L'invention a trait à une pile au lithium rechargeable comprenant une électrode fabriquée avec les nouveaux matériaux métalliques incorporant du lithium. On présente aussi des méthodes permettant de fabriquer les nouveaux matériaux métalliques renfermant du lithium ainsi que des méthodes permettant d'utiliser ces matériaux dans des piles électrochimiques. Les matériaux métalliques incorporant du lithium renferment du lithium et au moins un autre métal, à part le lithium. Les matériaux sont de préférence des phosphates de métal incorporant du lithium qui contiennent du lithium et deux autres métaux, en plus du lithium.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2596239A CA2596239C (fr) | 2000-01-18 | 2000-12-22 | Materiaux electrochimiquement actifs a base de lithium et preparation de ceux-ci |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/484,799 US7001690B2 (en) | 2000-01-18 | 2000-01-18 | Lithium-based active materials and preparation thereof |
US09/484,799 | 2000-01-18 | ||
CA002394318A CA2394318C (fr) | 2000-01-18 | 2000-12-22 | Materiaux electrochimiquement actifs a base de lithium et preparation de ceux-ci |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002394318A Division CA2394318C (fr) | 2000-01-18 | 2000-12-22 | Materiaux electrochimiquement actifs a base de lithium et preparation de ceux-ci |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2596239A Division CA2596239C (fr) | 2000-01-18 | 2000-12-22 | Materiaux electrochimiquement actifs a base de lithium et preparation de ceux-ci |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2460875A1 true CA2460875A1 (fr) | 2001-07-26 |
CA2460875C CA2460875C (fr) | 2007-09-11 |
Family
ID=32509191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002460875A Expired - Lifetime CA2460875C (fr) | 2000-01-18 | 2000-12-22 | Materiaux electrochimiquement actifs a base de lithium et preparation de ceux-ci |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2460875C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113809388A (zh) * | 2020-06-16 | 2021-12-17 | 华为技术有限公司 | 复合固态电解质材料及其制备方法、锂二次电池和终端 |
-
2000
- 2000-12-22 CA CA002460875A patent/CA2460875C/fr not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113809388A (zh) * | 2020-06-16 | 2021-12-17 | 华为技术有限公司 | 复合固态电解质材料及其制备方法、锂二次电池和终端 |
CN113809388B (zh) * | 2020-06-16 | 2023-08-22 | 华为技术有限公司 | 复合固态电解质材料及其制备方法、锂二次电池和终端 |
Also Published As
Publication number | Publication date |
---|---|
CA2460875C (fr) | 2007-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20201222 |
|
MKEX | Expiry |
Effective date: 20201222 |
|
MKEX | Expiry |
Effective date: 20201222 |