DE102013106114B4 - Lithium-Ionen-Zelle für eine Sekundärbatterie - Google Patents
Lithium-Ionen-Zelle für eine Sekundärbatterie Download PDFInfo
- Publication number
- DE102013106114B4 DE102013106114B4 DE102013106114.1A DE102013106114A DE102013106114B4 DE 102013106114 B4 DE102013106114 B4 DE 102013106114B4 DE 102013106114 A DE102013106114 A DE 102013106114A DE 102013106114 B4 DE102013106114 B4 DE 102013106114B4
- Authority
- DE
- Germany
- Prior art keywords
- active material
- lithium
- carbon particles
- particles
- material layer
- 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.)
- Expired - Fee Related
Links
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 31
- 239000002245 particle Substances 0.000 claims abstract description 116
- 239000011149 active material Substances 0.000 claims abstract description 98
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 82
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 75
- 239000000654 additive Substances 0.000 claims abstract description 12
- 230000000996 additive effect Effects 0.000 claims abstract description 11
- 239000011255 nonaqueous electrolyte Substances 0.000 claims abstract description 4
- 239000011148 porous material Substances 0.000 claims description 38
- 239000012634 fragment Substances 0.000 claims description 9
- 238000003490 calendering Methods 0.000 description 18
- 238000009792 diffusion process Methods 0.000 description 18
- 150000002500 ions Chemical class 0.000 description 17
- 239000003792 electrolyte Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 239000011159 matrix material Substances 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000011049 filling Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- 230000035515 penetration Effects 0.000 description 5
- 230000032258 transport Effects 0.000 description 5
- 239000007772 electrode material Substances 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000005325 percolation Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000001878 scanning electron micrograph Methods 0.000 description 4
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
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- 238000007906 compression Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009830 intercalation Methods 0.000 description 2
- 230000002687 intercalation Effects 0.000 description 2
- 230000037427 ion transport Effects 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
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- 239000004071 soot Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
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- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- 229910015009 LiNiCoMnO2 Inorganic materials 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000007833 carbon precursor Substances 0.000 description 1
- 239000006182 cathode active material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 229940021013 electrolyte solution Drugs 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002149 hierarchical pore Substances 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
Images
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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
- H01M4/0435—Rolling or calendering
-
- 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
- H01M4/13—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
-
- 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
- H01M4/1391—Processes of manufacture of 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
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
-
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Carbon And Carbon Compounds (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013106114.1A DE102013106114B4 (de) | 2013-06-12 | 2013-06-12 | Lithium-Ionen-Zelle für eine Sekundärbatterie |
| KR1020167000549A KR102045608B1 (ko) | 2013-06-12 | 2014-06-10 | 2차 전지용 리튬 이온 셀 |
| EP14731190.6A EP3008768B1 (de) | 2013-06-12 | 2014-06-10 | Lithium-ionen-zelle für eine sekundärbatterie |
| PCT/EP2014/061982 WO2014198696A1 (de) | 2013-06-12 | 2014-06-10 | Lithium-ionen-zelle für eine sekundärbatterie |
| US14/897,918 US10879537B2 (en) | 2013-06-12 | 2014-06-10 | Lithium ion cell for a secondary battery |
| CN201480033518.3A CN105308779B (zh) | 2013-06-12 | 2014-06-10 | 用于二次电池组的锂离子电池 |
| JP2016518966A JP6407265B2 (ja) | 2013-06-12 | 2014-06-10 | 二次電池用のリチウムイオンセル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013106114.1A DE102013106114B4 (de) | 2013-06-12 | 2013-06-12 | Lithium-Ionen-Zelle für eine Sekundärbatterie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102013106114A1 DE102013106114A1 (de) | 2014-02-27 |
| DE102013106114B4 true DE102013106114B4 (de) | 2019-05-09 |
Family
ID=50069692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102013106114.1A Expired - Fee Related DE102013106114B4 (de) | 2013-06-12 | 2013-06-12 | Lithium-Ionen-Zelle für eine Sekundärbatterie |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10879537B2 (https=) |
| EP (1) | EP3008768B1 (https=) |
| JP (1) | JP6407265B2 (https=) |
| KR (1) | KR102045608B1 (https=) |
| CN (1) | CN105308779B (https=) |
| DE (1) | DE102013106114B4 (https=) |
| WO (1) | WO2014198696A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022207329B3 (de) | 2022-07-19 | 2023-12-07 | Volkswagen Aktiengesellschaft | Verfahren zur Herstellung einer Elektrode einer Batteriezelle |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12347861B2 (en) * | 2016-05-12 | 2025-07-01 | Navitas Systems, Llc | Compositions and methods for electrode fabrication |
| CN109923702B (zh) * | 2016-11-08 | 2022-03-11 | 本田技研工业株式会社 | 非水系电解质二次电池用电极及具备其的非水系电解质二次电池 |
| EP3476817A1 (en) | 2017-10-27 | 2019-05-01 | Heraeus Battery Technology GmbH | A process for the preparation of a porous carbon material using an improved amphiphilic species |
| JP6856147B2 (ja) * | 2020-01-27 | 2021-04-07 | 株式会社リコー | 非水電解液蓄電素子 |
| CN113451581A (zh) * | 2021-07-12 | 2021-09-28 | 珠海冠宇电池股份有限公司 | 一种负极片及包括该负极片的锂离子电池 |
| DE102023112153A1 (de) | 2023-05-09 | 2024-11-14 | Bayerische Motoren Werke Aktiengesellschaft | Natriumionenbatterie, Verfahren zum Herstellen einer Natriumionenbatterie und Verwendung einer Natriumionenbatterie |
| DE102023112154A1 (de) | 2023-05-09 | 2024-11-14 | Bayerische Motoren Werke Aktiengesellschaft | Natriumionenbatterie, Verfahren zum Herstellen einer Natriumionenbatterie und Verwendung einer Natriumionenbatterie |
| DE102023116259A1 (de) | 2023-06-21 | 2024-12-24 | Bayerische Motoren Werke Aktiengesellschaft | Natriumionenbatterie, Verfahren zum Herstellen einer Natriumionenbatterie und Verwendung einer Natriumionenbatterie |
| DE102023116279A1 (de) | 2023-06-21 | 2024-12-24 | Bayerische Motoren Werke Aktiengesellschaft | Natriumionenbatterie, Verfahren zum Herstellen einer Natriumionenbatterie und Verwendung einer Natriumionenbatterie |
| DE102023132398A1 (de) | 2023-11-21 | 2025-05-22 | Bayerische Motoren Werke Aktiengesellschaft | Natriumionenbatterie mit Natriummetallanode und Verfahren zum Herstellen einer Natriumionenbatterie |
| KR20250092878A (ko) * | 2023-12-15 | 2025-06-24 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지 |
| WO2025182992A1 (ja) * | 2024-02-29 | 2025-09-04 | パナソニックIpマネジメント株式会社 | 非水電解質二次電池用正極および非水電解質二次電池 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040131934A1 (en) | 2001-03-20 | 2004-07-08 | Francois Sugnaux | Mesoporous network electrode for electrochemical cell |
| US20080038638A1 (en) | 2006-08-09 | 2008-02-14 | Toyota Motor Corporation | High performance anode material for lithium-ion battery |
| US20080096110A1 (en) | 2006-06-16 | 2008-04-24 | Matsushita Electric Industrial Co., Ltd. | Negative electrode and non-aqueous electrolyte secondary battery using the same |
| US20100035141A1 (en) | 2008-08-11 | 2010-02-11 | Victor Grosvenor | Enhanced Electrolyte Percolation in Lithium Ion Batteries |
| DE102010005954A1 (de) | 2010-01-27 | 2011-07-28 | Heraeus Quarzglas GmbH & Co. KG, 63450 | Poröses Kohlenstofferzeugnis sowie Verfahren für dessen Herstellung |
| US20120094173A1 (en) * | 2009-06-25 | 2012-04-19 | Nagasaki University | Macro-porous graphite electrode material, process for production thereof, and lithium ion secondary battery |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07130396A (ja) * | 1993-11-05 | 1995-05-19 | Sony Corp | 非水電解質二次電池 |
| US7449165B2 (en) * | 2004-02-03 | 2008-11-11 | Ut-Battelle, Llc | Robust carbon monolith having hierarchical porosity |
| JP4945884B2 (ja) | 2004-03-16 | 2012-06-06 | ソニー株式会社 | 多孔質炭素材料の製造方法 |
| US7572551B1 (en) * | 2005-06-27 | 2009-08-11 | Greatbatch Ltd. | Electrode active blanks and methods of making |
| JP5380124B2 (ja) * | 2009-03-25 | 2014-01-08 | 株式会社東芝 | 非水電解質二次電池用負極材料、非水電解質二次電池用負極材料の製造方法、非水電解質二次電池および電池パック |
| US9577243B2 (en) | 2010-05-28 | 2017-02-21 | Sion Power Corporation | Use of expanded graphite in lithium/sulphur batteries |
| JP5586354B2 (ja) * | 2010-07-15 | 2014-09-10 | 矢崎総業株式会社 | 金型及び圧着方法 |
| JP5501137B2 (ja) * | 2010-07-26 | 2014-05-21 | 日立ビークルエナジー株式会社 | リチウムイオン二次電池及び導電助剤粒子の製造方法 |
| FR2970245B1 (fr) * | 2011-01-07 | 2013-01-25 | Commissariat Energie Atomique | Materiau composite silicium/carbone, procede de synthese et utilisation d'un tel materiau |
| US8865351B2 (en) * | 2011-03-14 | 2014-10-21 | Ut-Battelle, Llc | Carbon composition with hierarchical porosity, and methods of preparation |
| JP5835941B2 (ja) * | 2011-05-17 | 2015-12-24 | 日立オートモティブシステムズ株式会社 | 非水電解質二次電池 |
| KR101948147B1 (ko) | 2011-07-12 | 2019-02-14 | 어플라이드 머티어리얼스, 인코포레이티드 | 리튬 이온 배터리 전극 필름들의 다공도에 있어서의 변화들을 제조하는 방법들 |
| CN102340027B (zh) | 2011-09-21 | 2015-02-11 | 东莞市创明电池技术有限公司 | 一种高能量密度的锂离子电池 |
| WO2013054481A1 (ja) | 2011-10-12 | 2013-04-18 | 株式会社豊田自動織機 | リチウムイオン二次電池、リチウムイオン二次電池用負極及びリチウムイオン二次電池用負極材料 |
| KR20130056668A (ko) * | 2011-11-22 | 2013-05-30 | 삼성전자주식회사 | 복합 음극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지 |
| US9139441B2 (en) * | 2012-01-19 | 2015-09-22 | Envia Systems, Inc. | Porous silicon based anode material formed using metal reduction |
| CN102730680B (zh) * | 2012-07-23 | 2014-12-03 | 清华大学深圳研究生院 | 高密度高硬度石墨烯多孔炭材料及其制备方法和应用 |
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2013
- 2013-06-12 DE DE102013106114.1A patent/DE102013106114B4/de not_active Expired - Fee Related
-
2014
- 2014-06-10 CN CN201480033518.3A patent/CN105308779B/zh active Active
- 2014-06-10 JP JP2016518966A patent/JP6407265B2/ja active Active
- 2014-06-10 US US14/897,918 patent/US10879537B2/en active Active
- 2014-06-10 EP EP14731190.6A patent/EP3008768B1/de active Active
- 2014-06-10 WO PCT/EP2014/061982 patent/WO2014198696A1/de not_active Ceased
- 2014-06-10 KR KR1020167000549A patent/KR102045608B1/ko active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040131934A1 (en) | 2001-03-20 | 2004-07-08 | Francois Sugnaux | Mesoporous network electrode for electrochemical cell |
| US20080096110A1 (en) | 2006-06-16 | 2008-04-24 | Matsushita Electric Industrial Co., Ltd. | Negative electrode and non-aqueous electrolyte secondary battery using the same |
| US20080038638A1 (en) | 2006-08-09 | 2008-02-14 | Toyota Motor Corporation | High performance anode material for lithium-ion battery |
| US20100035141A1 (en) | 2008-08-11 | 2010-02-11 | Victor Grosvenor | Enhanced Electrolyte Percolation in Lithium Ion Batteries |
| US20120094173A1 (en) * | 2009-06-25 | 2012-04-19 | Nagasaki University | Macro-porous graphite electrode material, process for production thereof, and lithium ion secondary battery |
| DE102010005954A1 (de) | 2010-01-27 | 2011-07-28 | Heraeus Quarzglas GmbH & Co. KG, 63450 | Poröses Kohlenstofferzeugnis sowie Verfahren für dessen Herstellung |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022207329B3 (de) | 2022-07-19 | 2023-12-07 | Volkswagen Aktiengesellschaft | Verfahren zur Herstellung einer Elektrode einer Batteriezelle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105308779A (zh) | 2016-02-03 |
| WO2014198696A1 (de) | 2014-12-18 |
| EP3008768A1 (de) | 2016-04-20 |
| CN105308779B (zh) | 2018-06-26 |
| US10879537B2 (en) | 2020-12-29 |
| JP6407265B2 (ja) | 2018-10-17 |
| KR20160018767A (ko) | 2016-02-17 |
| JP2016526755A (ja) | 2016-09-05 |
| DE102013106114A1 (de) | 2014-02-27 |
| US20160111726A1 (en) | 2016-04-21 |
| KR102045608B1 (ko) | 2019-11-15 |
| EP3008768B1 (de) | 2017-04-19 |
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