FR3108793B1 - Electrode nanoporeuse - Google Patents
Electrode nanoporeuse Download PDFInfo
- Publication number
- FR3108793B1 FR3108793B1 FR2003195A FR2003195A FR3108793B1 FR 3108793 B1 FR3108793 B1 FR 3108793B1 FR 2003195 A FR2003195 A FR 2003195A FR 2003195 A FR2003195 A FR 2003195A FR 3108793 B1 FR3108793 B1 FR 3108793B1
- Authority
- FR
- France
- Prior art keywords
- electrode
- nanoporous electrode
- pillars
- batteries
- abstract
- 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.)
- Active
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
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
- H01M4/04—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
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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
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
- H01M10/0562—Solid materials
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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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0421—Methods of deposition of the material involving vapour deposition
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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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/40—Alloys based on alkali metals
- H01M4/405—Alloys based on lithium
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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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
- H01M4/623—Binders being polymers fluorinated polymers
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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
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/75—Wires, rods or strips
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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
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
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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
- H01M4/13—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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
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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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/626—Metals
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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)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
Electrode nano poreuse La présente demande concerne une électrode comprenant des piliers de conducteurs recouverts d’au moins deux couches, permettant d’améliorer le dépôt de lithium, ainsi que les éléments électrochimiques et batteries les comprenant. Figure pour l'abrégé : Néant
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2003195A FR3108793B1 (fr) | 2020-03-31 | 2020-03-31 | Electrode nanoporeuse |
EP21714905.3A EP4128388A1 (fr) | 2020-03-31 | 2021-03-30 | Electrode nanoporeuse |
US17/915,596 US20230125633A1 (en) | 2020-03-31 | 2021-03-30 | Nanoporous electrode |
PCT/EP2021/058324 WO2021198271A1 (fr) | 2020-03-31 | 2021-03-30 | Electrode nanoporeuse |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2003195A FR3108793B1 (fr) | 2020-03-31 | 2020-03-31 | Electrode nanoporeuse |
FR2003195 | 2020-03-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3108793A1 FR3108793A1 (fr) | 2021-10-01 |
FR3108793B1 true FR3108793B1 (fr) | 2022-09-09 |
Family
ID=72885598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2003195A Active FR3108793B1 (fr) | 2020-03-31 | 2020-03-31 | Electrode nanoporeuse |
Country Status (4)
Country | Link |
---|---|
US (1) | US20230125633A1 (fr) |
EP (1) | EP4128388A1 (fr) |
FR (1) | FR3108793B1 (fr) |
WO (1) | WO2021198271A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11991113B2 (en) * | 2020-05-21 | 2024-05-21 | Qualcomm Incorporated | Positioning measurement reporting |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2895572B1 (fr) * | 2005-12-23 | 2008-02-15 | Commissariat Energie Atomique | Materiau a base de nanotubes de carbone et de silicium utilisable dans des electrodes negatives pour accumulateur au lithium |
US8486562B2 (en) * | 2009-02-25 | 2013-07-16 | Applied Materials, Inc. | Thin film electrochemical energy storage device with three-dimensional anodic structure |
US20160049651A1 (en) * | 2013-03-26 | 2016-02-18 | Sanyo Electric Co., Ltd. | Negative electrode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery |
KR101746927B1 (ko) | 2014-06-13 | 2017-06-14 | 주식회사 엘지화학 | 리튬 전극 및 이를 포함하는 리튬 전지 |
US20180175379A1 (en) * | 2015-06-10 | 2018-06-21 | William Marsh Rice University | Germanium-containing carbon nanotube arrays as electrodes |
CN105099118B (zh) | 2015-07-31 | 2017-11-17 | 瑞声光电科技(常州)有限公司 | 多谐振线性电机 |
US11145851B2 (en) | 2015-11-11 | 2021-10-12 | The Board Of Trustees Of The Leland Stanford Junior University | Composite lithium metal anodes for lithium batteries with reduced volumetric fluctuation during cycling and dendrite suppression |
WO2017152836A1 (fr) | 2016-03-08 | 2017-09-14 | 北京好风光储能技术有限公司 | Cellule pour batterie à pâte au lithium, et module de batterie à pâte au lithium |
-
2020
- 2020-03-31 FR FR2003195A patent/FR3108793B1/fr active Active
-
2021
- 2021-03-30 US US17/915,596 patent/US20230125633A1/en active Pending
- 2021-03-30 EP EP21714905.3A patent/EP4128388A1/fr active Pending
- 2021-03-30 WO PCT/EP2021/058324 patent/WO2021198271A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
EP4128388A1 (fr) | 2023-02-08 |
WO2021198271A1 (fr) | 2021-10-07 |
US20230125633A1 (en) | 2023-04-27 |
FR3108793A1 (fr) | 2021-10-01 |
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