WO2024256489A1 - Electrolyte solide ou semi-solide pour batterie na-ion - Google Patents
Electrolyte solide ou semi-solide pour batterie na-ion Download PDFInfo
- Publication number
- WO2024256489A1 WO2024256489A1 PCT/EP2024/066275 EP2024066275W WO2024256489A1 WO 2024256489 A1 WO2024256489 A1 WO 2024256489A1 EP 2024066275 W EP2024066275 W EP 2024066275W WO 2024256489 A1 WO2024256489 A1 WO 2024256489A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electrolyte
- ion battery
- hyaluronic acid
- solid
- conductive compound
- 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.)
- Ceased
Links
Classifications
-
- 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
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0567—Liquid materials characterised by the additives
-
- 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
- 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
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0568—Liquid materials characterised by the solutes
-
- 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
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0569—Liquid materials characterised by the solvents
-
- 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
- H01M10/54—Reclaiming serviceable parts of waste accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
- H01M2300/0028—Organic electrolyte characterised by the solvent
- H01M2300/0037—Mixture of solvents
-
- 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
Definitions
- TITLE Solid or semi-solid electrolyte for Na-ion battery
- the present invention relates to the field of Na-ion batteries and electrolytes incorporating a polymer.
- the present invention relates to a solid or semi-solid electrolyte for a Na-ion battery and a method of manufacturing such an electrolyte.
- the invention also relates to a Na-ion battery cell comprising said electrolyte, to a Na-ion battery incorporating such a cell, as well as to a method of recycling such a Na-ion battery.
- Access to the active material is often difficult so that it is usually necessary to crush the entire battery modules. In particular, access to the battery cells is impossible without causing safety issues.
- the cells of an electric battery comprise several materials, including active materials forming the electrodes, separators and polymeric binders, and their separation is difficult.
- the binders conventionally used such as polyvinylidene fluoride, PVDF, limit the detachment of the active material of the electrodes from their support, collectors.
- the binders need to be burned by pyrolysis at high temperature, around 500°C, before recycling the battery.
- composition of these binders also results in the presence of impurities that are difficult to remove in recycled materials.
- An electrolyte for a Na-ion battery comprising hyaluronic acid and at least one ionic conductive compound comprising sodium.
- said ionic conductive compound may comprise one or more sodium salts, more preferably chosen from NaBF4, NaCICh, NaPFe, NaTF SI, NaF SI, NaODFB or a mixture thereof.
- the sodium salt(s) are dissolved in water.
- the electrolyte may comprise one or more solvents chosen from polar aprotic solvents, such as ethylene carbonate, propylene carbonate, dimethyl carbonate, diethyl carbonate, methyl and ethyl carbonate or a mixture thereof.
- polar aprotic solvents such as ethylene carbonate, propylene carbonate, dimethyl carbonate, diethyl carbonate, methyl and ethyl carbonate or a mixture thereof.
- said ionic conductive compound may comprise a solid ionic conductor, preferably an inorganic conductor such as a glass-ceramic conductor.
- the electrolyte comprises a content of between 5 and 50% by weight of hyaluronic acid, preferably between 5 and 30% by weight, more preferably between 5 and 20% by weight. These percentages are considered relative to the total weight of the electrolyte.
- the invention also relates to the use of an electrolyte as described above in a solid or semi-solid Na-ion battery.
- the invention also relates to a method for preparing an electrolyte for a Na-ion battery, comprising mixing hyaluronic acid with at least one ionic conductive compound comprising sodium.
- said ionic conductive compound may comprise one or more sodium salts, preferably chosen from NaBF4, NaCICh, NaPFe, NaTF SI, NaF SI, NaODFB or a mixture thereof.
- the process for preparing an electrolyte for a Na-ion battery comprises a step of dissolving the sodium salt(s) in water.
- one or more solvents are added to the mixture of hyaluronic acid and said ionic conductive compound, chosen from aprotic polar solvents, such as ethylene carbonate, propylene carbonate, dimethyl carbonate, diethyl carbonate, methyl and ethyl carbonate or a mixture thereof.
- said ionic conductive compound of the mixture may comprise a solid ionic conductor, preferably an inorganic conductor such as a glass-ceramic conductor.
- the mixture comprises a content of between 5 and 50% by weight of hyaluronic acid, preferably between 5 and 30% by weight, more preferably between 5 and 20% by weight. These percentages are considered relative to the total weight of the electrolyte.
- the invention further relates to a solid or semi-solid Na-ion battery cell, comprising a positive electrode, a negative electrode, an anode current collector, a cathode current collector, a separator and an electrolyte as described above.
- the electrolyte and the separator can form a single structure.
- the positive electrode and/or the negative electrode comprises hyaluronic acid.
- the thickness of the electrolyte is between 20 and 60 ⁇ m, preferably between 25 and 35 ⁇ m.
- the invention also relates to a method of manufacturing a Na-ion battery cell, in which an electrolyte as previously described is deposited on a negative electrode or on a positive electrode by liquid coating.
- the liquid coating step is preferably carried out using a solvent which is mainly water.
- the method of manufacturing a Na-ion battery cell may comprise a prior step of forming hyaluronic acid by fermentation, preferably by plant fermentation or by bacterial fermentation.
- the invention also relates to a solid or semi-solid Na-ion battery comprising at least one cell as described above.
- the invention also relates to a method of manufacturing a Na-ion battery, said method comprising a step of assembling one or more cells as described above.
- the invention further relates to a method for recovering hyaluronic acid from a Na-ion battery as described above, comprising a step of dissolving in water the hyaluronic acid from the Na-ion battery, including the hyaluronic acid from the electrolyte.
- the recovery method comprises a preliminary step of determining the state of charge of the Na-ion battery.
- the recovery method comprises, when the state of charge of the Na-ion battery is zero, a step of opening the cell(s) 1 forming the Na-ion battery.
- the recovery method comprises a step of dissolving in water the hyaluronic acid of the Na-ion battery, and in particular the hyaluronic acid of the electrolyte as previously described.
- the dissolution step is carried out in the presence of ultrasound.
- the recovery process may comprise, after dissolution, a filtration step to separate the hyaluronic acid dissolved in water from the remainder of the Na-ion battery.
- the recovery method comprises a step of recycling the remainder of the Na-ion battery separated from the hyaluronic acid, such as active materials of the positive and negative electrodes.
- FIG 1 is a schematic sectional view of a Na-ion cell for an electric or hybrid motor vehicle according to one embodiment of the invention.
- FIG 2 is a detailed schematic view of an electrode of a Na-ion cell for an electric or hybrid motor vehicle according to one embodiment of the invention.
- FIG 3 illustrates a method of recovering hyaluronic acid from a Na-ion battery according to one embodiment of the invention.
- the limits of a domain of values are included in this domain, notably in the expression "between”.
- Figure 1 illustrates a Na-ion battery cell 1 comprising a positive electrode 2, a negative electrode 3, an anode current collector 4, a cathode current collector 5, a separator and an electrolyte 6.
- the electrolyte 6 ensures the transport of ions between the two electrodes 2 and 3.
- the electrolyte 6 and the separator form a single structure.
- Electrolyte 6 comprises hyaluronic acid and at least one ionic conductive compound comprising sodium.
- the electrolyte 6 may be semi-solid and form a polymeric gel.
- the ionic conductive compound can then comprise one or more sodium salts, preferably chosen from NaBF4, NaCICh, NaPFe, NaTF SI, NaF SI, NaODFB or a mixture thereof.
- the sodium salt(s) are dissolved in water.
- the electrolyte 6 further comprises one or more solvents chosen from aprotic polar solvents, such as ethylene carbonate, propylene carbonate, dimethyl carbonate, diethyl carbonate, methyl and ethyl carbonate or a mixture thereof.
- aprotic polar solvents such as ethylene carbonate, propylene carbonate, dimethyl carbonate, diethyl carbonate, methyl and ethyl carbonate or a mixture thereof.
- the semi-solid electrolyte 6 can thus be formed, advantageously, by at least one sodium salt and at least one carbonate solvent mixed in a hyaluronic acid matrix.
- the electrolyte 6 can be solid.
- the ionically conductive compound may comprise a solid ionic conductor, preferably an inorganic conductor, such as a glass-ceramic conductor.
- the glass-ceramic conductor may, for example, comprise Na3 Sb S4-Na?WS4.
- the Na3 Sb S4-Na2WS4 may be synthesized in demineralized water from Na?S, Sb2S3, S, NaOH and (NH4)2WS4.
- the solid electrolyte 6 can thus be formed, advantageously, by at least one vitroceramic ionic conductive compound comprising sodium mixed in a hyaluronic acid matrix.
- the solid or semi-solid electrolyte 6 comprises a content of between 5 and 50% by weight of hyaluronic acid, more preferably between 5 and 30% by weight, and even more preferably between 5 and 20% by weight. These percentages are considered relative to the total weight of the electrolyte 6.
- the thickness of the solid or semi-solid electrolyte 6 in the cell 1 is between 20 and 60 ⁇ m, more preferably between 25 and 35 ⁇ m. According to one example, the thickness of the electrolyte 6 may be 30 ⁇ m.
- Hyaluronic acid is a polymer of disaccharides so it forms a polymeric matrix in the electrolyte 6.
- Hyaluronic acid is fluoride-free and has high mechanical properties. It is also water-soluble, and therefore easily recyclable by dissolving in water.
- Hyaluronic acid also has the advantage of being bio-sourced, produced in particular by fermentation.
- the positive electrode 2 and the negative electrode 3 also comprise hyaluronic acid.
- Figure 2 illustrates a positive or negative electrode 2, 3 of a cell 1 for Na-ion battery.
- the positive and negative electrodes 2, 3 preferably comprise an active material 7, carbon 8, and hyaluronic acid 9.
- the active material 7 of the positive electrode 2 is, for example, Na 3 V2(PO 4 )3, (NVP).
- the active material 7 of the negative electrode 3 is, for example, hard carbon.
- the positive and negative electrodes 2, 3 comprise a current collector, respectively, cathodic and anodic 4 and 5.
- Current collectors 4 and 5 are, for example, aluminum current collectors.
- the thickness of the positive electrode 2 is between 50 and 150 ⁇ m, more preferably between 90 and 110 ⁇ m. According to one example, the thickness of the positive electrode 2 may be 100 ⁇ m.
- the thickness of the negative electrode 3 is between 50 and 150 ⁇ m, more preferably between 90 and 110 ⁇ m. According to one example, the thickness of the negative electrode 3 may be 100 ⁇ m.
- the electrolyte layer 6 allows both the conduction of the Na+ cations and the electronic insulation of the two electrodes 2, 3.
- Another object of the invention is a Na-ion battery comprising one or more cells 1 incorporating the solid or semi-solid electrolyte 6 according to the invention.
- Another object of the invention is a method for preparing an electrolyte 6 for a Na-ion battery, comprising a step of mixing hyaluronic acid with at least one ionic conductive compound comprising sodium.
- the ionic conductive compound may comprise one or more sodium salts, preferably chosen from NaBF4, NaCICh, NaPFe, NaTF SI, NaF SI, NaODFB or a mixture thereof.
- the method for preparing an electrolyte 6 for a Na-ion battery comprises a step of dissolving the sodium salt(s) in water.
- one or more solvents are added to the mixture comprising the hyaluronic acid and the ionic conductive compound.
- the solvent(s) are chosen from polar aprotic solvents, such as ethylene carbonate, propylene carbonate, dimethyl carbonate, diethyl carbonate, methyl and ethyl carbonate or a mixture thereof.
- polar aprotic solvents such as ethylene carbonate, propylene carbonate, dimethyl carbonate, diethyl carbonate, methyl and ethyl carbonate or a mixture thereof.
- the ionic conductive compound of said mixture may comprise a solid ionic conductor.
- the ionic conductive compound is an inorganic conductor such as a glass-ceramic conductor.
- the glass-ceramic conductor may, for example, comprise Na3 Sb S 4 - Na 2 WS 4 .
- the Na3 Sb S4-Na 2 WS 4 can be synthesized in demineralized water from Na 2 S, Sb 2 S3, S, NaOH and (NH 4 ) 2 WS 4 .
- said mixture comprises a content of between 5 and 50% by weight of hyaluronic acid, preferably between 5 and 30% by weight, more preferably between 5 and 20% by weight. These percentages are considered relative to the total weight of the electrolyte.
- the invention also relates to a method for manufacturing a Na-ion battery cell 1 in which a solid or semi-solid electrolyte 6 as previously described is deposited on the negative electrode 3 or on the positive electrode 2 by liquid coating.
- the thickness of the solid or semi-solid electrolyte 6 formed is between 20 and 60 ⁇ m, more preferably between 25 and 35 ⁇ m. According to one example, the thickness of the electrolyte 6 may be 30 ⁇ m.
- the liquid coating step of the electrolyte 6 is preferably carried out using a solvent which is mainly water.
- the positive electrode 2 comprising carbon, hyaluronic acid and active material 7, such as Na3V2(P ⁇ 4)3, is deposited by liquid coating on the aluminum collector 4.
- the thickness of the positive electrode 2 formed on the aluminum collector 4 is between 50 and 150 ⁇ m, more preferably between 90 and 110 ⁇ m. According to one example, the thickness of the positive electrode 2 may be 100 ⁇ m.
- the thickness of the negative electrode 3 formed on the aluminum collector 5 is between 50 and 150 ⁇ m, more preferably between 90 and 110 ⁇ m. According to one example, the thickness of the negative electrode 3 may be 100 ⁇ m.
- the method for manufacturing a Na-ion battery cell 1 may comprise a step of dry rolling the assembly obtained with the other of the two positive 2 and negative 3 electrodes in order to obtain a cell 1.
- the electrolyte 6 is deposited by liquid coating on the positive electrode 2, then the entire electrolyte layer 6 and the positive electrode 2 are dry laminated with the negative electrode 3.
- the method of manufacturing a Na-ion battery cell may comprise a prior step of forming hyaluronic acid by fermentation, preferably by plant fermentation or by bacterial fermentation.
- the recovery method comprises a step 200 of opening the cell(s) 1 forming the Na-ion battery.
- step 300 of the recovery method advantageously comprises the dissolution in water of the hyaluronic acid of the electrolyte, as well as the hyaluronic acid of the positive 2 and negative 3 electrodes.
- step 300 is carried out in the presence of ultrasound.
- the recovery method preferably comprises a filtration step 400 to separate the hyaluronic acid dissolved in the water from the remainder of the Na-ion battery.
- the aqueous phase 500 comprising the dissolved hyaluronic acid is recovered.
- the remainder 600 of the Na-ion battery, called black mass 600 is recovered, comprising in particular the active materials 7 of the positive 2 and negative 3 electrodes.
- the recovery method comprises a step 700 of recycling the remainder of the Na-ion battery, in particular active materials 7 of the positive 2 and negative 3 electrodes, into a new use.
- the polymeric agent in hyaluronic acid of electrolyte 6 allows direct and facilitated aqueous recycling, without the need for heat treatment, and without release of hydrofluoric acid likely to degrade the active materials 7 of cell 1.
- NaBF4 was dissolved in water to obtain an aqueous solution with a molar concentration of 1 mol/l.
- hyaluronic acid was dissolved in an amount of 15 wt%, relative to the total weight of the electrolyte solution, to obtain a homogeneous polymer gel. 20 wt% of propylene carbonate, PC, and 30 wt% of ethylene carbonate, EC were then added.
- the obtained semi-solid electrolyte was cast to form a 100 ⁇ m thick film on a cathode substrate composed of a mixture of Na3V2(P ⁇ 4)3, NVP, carbon additive and hyaluronic acid previously liquid-coated on an aluminum current collector.
- the resulting composite was dried at 50 °C for 5 h under vacuum.
- the composite was dry-laminated with a 100 ⁇ m thick negative electrode composed of a mixture of hard carbon, carbon additive and hyaluronic acid previously liquid-coated on an aluminum current collector.
- a Na-ion battery with a semi-solid electrolyte was thus obtained.
- Na3 Sb S4-Na2WS4 was synthesized in demineralized water from Na2S, Sb 2 S 3 , S, NaOH and (NH4)2WS4, weighed in stoichiometric quantity. Hyaluronic acid was carefully added to this mixture in an amount of 10% by weight relative to the total weight of the mixture incorporating hyaluronic acid. The resulting mixture is mixed.
- the electrolyte was then cast to obtain a 100 ⁇ m thick film on a cathode substrate composed of a mixture of Na3V2(P ⁇ 4)3, NVP, carbon additive and hyaluronic acid previously liquid-coated on an aluminum current collector.
- the resulting composite was dried at 50 °C for 5 h under vacuum.
- the composite is dry-laminated with the negative electrode with a thickness of 100 ⁇ m composed of a mixture of hard carbon, carbon additive and hyaluronic acid previously coated by liquid method on an aluminum current collector.
- a Na-ion battery with a solid electrolyte is thus obtained.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Conductive Materials (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP24731397.6A EP4728581A1 (fr) | 2023-06-13 | 2024-06-12 | Electrolyte solide ou semi-solide pour batterie na-ion |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FRFR2305990 | 2023-06-13 | ||
| FR2305990A FR3150044B1 (fr) | 2023-06-13 | 2023-06-13 | Electrolyte solide ou semi-solide pour batterie Na-ion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024256489A1 true WO2024256489A1 (fr) | 2024-12-19 |
Family
ID=88412925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2024/066275 Ceased WO2024256489A1 (fr) | 2023-06-13 | 2024-06-12 | Electrolyte solide ou semi-solide pour batterie na-ion |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4728581A1 (fr) |
| FR (1) | FR3150044B1 (fr) |
| WO (1) | WO2024256489A1 (fr) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115775917A (zh) * | 2023-01-10 | 2023-03-10 | 连云港鼎之材能源科技有限公司 | 一种应用于二次钠离子电池的凝胶电解质制备方法 |
| CN115939495A (zh) * | 2022-12-27 | 2023-04-07 | 北京理工大学 | 一种应用正交光进行体积增材制造制备的柔性电池 |
-
2023
- 2023-06-13 FR FR2305990A patent/FR3150044B1/fr active Active
-
2024
- 2024-06-12 WO PCT/EP2024/066275 patent/WO2024256489A1/fr not_active Ceased
- 2024-06-12 EP EP24731397.6A patent/EP4728581A1/fr active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115939495A (zh) * | 2022-12-27 | 2023-04-07 | 北京理工大学 | 一种应用正交光进行体积增材制造制备的柔性电池 |
| CN115775917A (zh) * | 2023-01-10 | 2023-03-10 | 连云港鼎之材能源科技有限公司 | 一种应用于二次钠离子电池的凝胶电解质制备方法 |
Non-Patent Citations (1)
| Title |
|---|
| ZHANG YUYAO ET AL: "Biomass Hyaluronic Acid to Construct High-Loading Electrode with Fast Na + Transport Structure for Na 3 V 2 (PO 4 ) 3 Sodium-Ion Batteries", vol. 5, no. 4, 28 January 2022 (2022-01-28), XP093119330, ISSN: 2566-6223, Retrieved from the Internet <URL:https://onlinelibrary.wiley.com/doi/full-xml/10.1002/batt.202100367> DOI: 10.1002/batt.202100367 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4728581A1 (fr) | 2026-04-22 |
| FR3150044B1 (fr) | 2025-07-11 |
| FR3150044A1 (fr) | 2024-12-20 |
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