CA2514783A1 - Rechargeable electrochemical accumulator - Google Patents
Rechargeable electrochemical accumulator Download PDFInfo
- Publication number
- CA2514783A1 CA2514783A1 CA002514783A CA2514783A CA2514783A1 CA 2514783 A1 CA2514783 A1 CA 2514783A1 CA 002514783 A CA002514783 A CA 002514783A CA 2514783 A CA2514783 A CA 2514783A CA 2514783 A1 CA2514783 A1 CA 2514783A1
- Authority
- CA
- Canada
- Prior art keywords
- lithium
- generator according
- rechargeable electrochemical
- electrochemical generator
- crosslinking
- 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
- 229910052744 lithium Inorganic materials 0.000 claims abstract 41
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract 31
- 229920000642 polymer Polymers 0.000 claims abstract 10
- 230000015572 biosynthetic process Effects 0.000 claims abstract 6
- 210000001787 dendrite Anatomy 0.000 claims abstract 6
- 238000004519 manufacturing process Methods 0.000 claims abstract 6
- 239000003792 electrolyte Substances 0.000 claims abstract 3
- 229910052751 metal Inorganic materials 0.000 claims abstract 2
- 239000002184 metal Substances 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 claims 27
- 238000004132 cross linking Methods 0.000 claims 21
- 238000000034 method Methods 0.000 claims 15
- 239000002904 solvent Substances 0.000 claims 10
- 238000001125 extrusion Methods 0.000 claims 9
- 238000005096 rolling process Methods 0.000 claims 9
- 229910003002 lithium salt Inorganic materials 0.000 claims 8
- 159000000002 lithium salts Chemical class 0.000 claims 8
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims 7
- 239000005518 polymer electrolyte Substances 0.000 claims 6
- 239000000654 additive Substances 0.000 claims 5
- 230000000996 additive effect Effects 0.000 claims 5
- 239000001995 intermetallic alloy Substances 0.000 claims 5
- 101710137710 Thioesterase 1/protease 1/lysophospholipase L1 Proteins 0.000 claims 4
- -1 polyethylene Polymers 0.000 claims 4
- 239000000470 constituent Substances 0.000 claims 3
- 229910003473 lithium bis(trifluoromethanesulfonyl)imide Inorganic materials 0.000 claims 3
- QSZMZKBZAYQGRS-UHFFFAOYSA-N lithium;bis(trifluoromethylsulfonyl)azanide Chemical compound [Li+].FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F QSZMZKBZAYQGRS-UHFFFAOYSA-N 0.000 claims 3
- 238000002161 passivation Methods 0.000 claims 3
- 229920002959 polymer blend Polymers 0.000 claims 3
- 229910002986 Li4Ti5O12 Inorganic materials 0.000 claims 2
- 229910032387 LiCoO2 Inorganic materials 0.000 claims 2
- 229910010941 LiFSI Inorganic materials 0.000 claims 2
- 229910052493 LiFePO4 Inorganic materials 0.000 claims 2
- 229910003005 LiNiO2 Inorganic materials 0.000 claims 2
- 239000004698 Polyethylene Substances 0.000 claims 2
- 239000004743 Polypropylene Substances 0.000 claims 2
- 239000000956 alloy Substances 0.000 claims 2
- 229910045601 alloy Inorganic materials 0.000 claims 2
- 238000010894 electron beam technology Methods 0.000 claims 2
- 238000011065 in-situ storage Methods 0.000 claims 2
- VDVLPSWVDYJFRW-UHFFFAOYSA-N lithium;bis(fluorosulfonyl)azanide Chemical compound [Li+].FS(=O)(=O)[N-]S(F)(=O)=O VDVLPSWVDYJFRW-UHFFFAOYSA-N 0.000 claims 2
- 229920000573 polyethylene Polymers 0.000 claims 2
- 229920001155 polypropylene Polymers 0.000 claims 2
- 230000005855 radiation Effects 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- 239000004342 Benzoyl peroxide Substances 0.000 claims 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 1
- 229910001290 LiPF6 Inorganic materials 0.000 claims 1
- 239000004721 Polyphenylene oxide Substances 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 235000019400 benzoyl peroxide Nutrition 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000003431 cross linking reagent Substances 0.000 claims 1
- 230000001351 cycling effect Effects 0.000 claims 1
- 239000011245 gel electrolyte Substances 0.000 claims 1
- 238000003475 lamination Methods 0.000 claims 1
- 229910001496 lithium tetrafluoroborate Inorganic materials 0.000 claims 1
- ACFSQHQYDZIPRL-UHFFFAOYSA-N lithium;bis(1,1,2,2,2-pentafluoroethylsulfonyl)azanide Chemical compound [Li+].FC(F)(F)C(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)C(F)(F)F ACFSQHQYDZIPRL-UHFFFAOYSA-N 0.000 claims 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 claims 1
- 239000004014 plasticizer Substances 0.000 claims 1
- 229920000570 polyether Polymers 0.000 claims 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
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
- H01M10/058—Construction or manufacture
-
- 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
- H01M10/056—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
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
-
- 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
- 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
- H01M4/131—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
- H01M4/36—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
-
- 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
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
-
- 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
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
-
- 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
- H01M2300/0085—Immobilising or gelification of electrolyte
-
- 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
Abstract
Un générateur électrochimique rechargeable au lithium métallique comportant au moins une électrode de type lithium métallique et au moins un électrolyte polymère gel. Ce générateur est capable d'opérer à des températures comprises entre - 20 et 60 ~ Celsius, substantiellement sans formation de dendrites de lithium sur la surface totale d'électrode de type lithium métallique. Il se caractérise aussi par une durée de vie remarquable même en utilisation intensive à basse température. Ce nouveau générateur rechargeable peut être obtenu par mise en oeuvre d'un procédé de fabrication impliquant notamment un contrôle des températures appliquées dans des étapes spécifiques de la fabrication. En raison de son niveau très élevé de performances électrochimiques, en particulier de sa stabilité remarquable, ce générateur est utilisable dans de nouveaux domaines d'application tels que les véhicules hybrides, les véhicules électriques et les systèmes d'alimentation d'urgence, par exemple ceux de type UPS. A rechargeable lithium metal electrochemical generator comprising at least minus one lithium metal electrode and at least one electrolyte gel polymer. This generator is able to operate at temperatures included between -20 and 60 ~ Celsius, substantially without formation of dendrites of lithium on the total surface of metal lithium type electrode. He is also characterized by a remarkable lifetime even in use intensive at low temperature. This new rechargeable generator can be obtained by implementing a manufacturing process involving in particular a temperature control applied in specific steps of the manufacturing. Because of its very high level of performance electrochemical, especially its remarkable stability, this generator can be used in new fields of application such as vehicles hybrids, electric vehicles and emergency power systems, for example those of type UPS.
Claims (50)
Celsius, après 100 cyclages, de dendrites de lithium sur moins de 1%, de la surface totale d'électrode de type lithium métallique. 2. ~ Rechargeable electrochemical generator according to claim 1, characterized by training, at operating temperatures between - 20 and 60 °
Celsius, after 100 cycling, of lithium dendrites on less than 1%, of the total area of lithium metal electrode.
surface totale d'électrode de type lithium métallique. 3. ~ Rechargeable electrochemical generator according to claim 2, characterized by training, after 200 cycles, of lithium dendrites on less than 1% of the ~
total area of lithium metal electrode.
par les films à base de LiFePO4, LiCoO2, LiNiO2, Li4Ti5O12 et de mélanges de ces derniers. 6. ~ Rechargeable electrochemical generator according to claim 5, in whichone constituent film of the positive electrode is selected from the group consisting through films based on LiFePO4, LiCoO2, LiNiO2, Li4Ti5O12 and mixtures of these last.
+PC , TESA+PC
et .gamma.-BL + TESA + PC + EC. 21. Rechargeable electrochemical generator according to claim 19 or 20, in wherein the plasticizing solvent is a ternary mixture selected from the group consisting of .gamma.-BL + EC + PC, .gamma.-BL + EC, .gamma.-BL mixtures.
+ PC, TESA + PC
and .gamma.-BL + TESA + PC + EC.
- environ 10 % du polymère à 4 branches ERM-1 ELEXCEL.TM. commercialisé par la société DKS; et - environ 90 % d'une quantité molaire de 1,5 de LiTFSi et de EC + .gamma.-BL (1 :3). 30. Rechargeable electrochemical generator according to any one of Claims 1 to 29 containing by weight:
approximately 10% of the 4-branch polymer ERM-1 ELEXCEL.TM. marketed by the company DKS; and about 90% of a molar amount of 1.5 LiTFSi and EC + .gamma.-BL (1: 3).
- au moins une électrode de type lithium métallique recouverte d'un film à base de lithium, ledit film de lithium étant déposé sur l'électrode par laminage ou par extrusion, avec formation, d'une couche de passivation sur le film de lithium;
- au moins une cathode; et - au moins un électrolyte polymère gel, ledit générateur opérant substantiellement sans formation de dendrites de lithium sur la surface totale d'électrode de type lithium métallique présente dans ledit générateur. 34. The method of claim 33, wherein the generator electrochemical Rechargeable lithium metal battery features:
at least one lithium metal electrode covered with a lithium-based film, said lithium film being deposited on the electrode by rolling or extrusion, with formation, of a passivation layer on the lithium film;
at least one cathode; and at least one gel polymer electrolyte, said generator operating substantially without formation of dendrites of lithium on the total surface of metal lithium type electrode present in said generator.
des températures de fonctionnement comprises entre - 20 et 60° Celsius . The method of claim 34, wherein the lithium-based film is a metallic lithium film and / or a mixture of rich intermetallic alloy in lithium and the generator operates substantially without dendrite formation at operating temperatures between -20 and 60 ° Celsius .
Celsius et le laminage est réalisé à une température variant de 5 à 80 ° Celsius. 39. The method of any one of claims 36 to 38, wherein the extrusion of lithium metal and / or a mixture of intermetallic alloy rich in lithium is made at a temperature between 50 and 100 °
Celsius and rolling is carried out at a temperature ranging from 5 to 80 ° Celsius.
2°
Celsius. The method of claim 39, wherein the temperature difference of performing the rolling and crosslinking steps is less than or equal to Celsius.
sans laminage et dans lequel l'écart de la température à la sortie de l'extrusion et celle de la de réticulation est inférieur ou égal à 2° Celsius. The method of claim 36 to 39, wherein the lithium film is prepare without rolling and in which the temperature difference at the exit of extrusion and that of the crosslinking is less than or equal to 2 ° Celsius.
- un film de lithium est préparé à partir de lithium et/ou d'un mélange d'alliage intermétallique riche en lithium sous forme solide par extrusion puis par laminage ou par extrusion seulement;
- un deuxième film est préparé et appliqué sur un support d'électrode pour former une cathode; et - un film séparateur est préparé par laminage ou par Doctor Blade.TM. , optionnellement sur un support. 46. The method of any of claims 34 to 45 wherein:
a lithium film is prepared from lithium and / or a mixture lithium-rich intermetallic alloy in solid form by extrusion followed by rolling or extrusion only;
a second film is prepared and applied on an electrode support to form a cathode; and a separating film is prepared by rolling or by Doctor Blade.TM. , optionally on a support.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2514783A CA2514783C (en) | 2003-01-30 | 2004-01-29 | Rechargeable electrochemical accumulator |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2,418,257 | 2003-01-30 | ||
CA002418257A CA2418257A1 (en) | 2003-01-30 | 2003-01-30 | Electrolyte composition and electrolyte, and generators containing them and operating without dendrite formation during their life cycle |
PCT/CA2004/000129 WO2004068610A2 (en) | 2003-01-30 | 2004-01-29 | Rechargeable electrochemical accumulator |
CA2514783A CA2514783C (en) | 2003-01-30 | 2004-01-29 | Rechargeable electrochemical accumulator |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2514783A1 true CA2514783A1 (en) | 2004-08-12 |
CA2514783C CA2514783C (en) | 2012-03-27 |
Family
ID=35253785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2514783A Expired - Lifetime CA2514783C (en) | 2003-01-30 | 2004-01-29 | Rechargeable electrochemical accumulator |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2514783C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014201568A1 (en) * | 2013-06-21 | 2014-12-24 | HYDRO-QUéBEC | All-solid-state lithium-sulphur electrochemical cells and production methods thereof |
-
2004
- 2004-01-29 CA CA2514783A patent/CA2514783C/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014201568A1 (en) * | 2013-06-21 | 2014-12-24 | HYDRO-QUéBEC | All-solid-state lithium-sulphur electrochemical cells and production methods thereof |
US10320029B2 (en) | 2013-06-21 | 2019-06-11 | HYDRO-QUéBEC | All-solid-state lithium-sulfur polymer electrochemical cells and production methods thereof |
Also Published As
Publication number | Publication date |
---|---|
CA2514783C (en) | 2012-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20240129 |