UA83075C2 - Электрод для первичных и вторичных литиевых источников тока и суперконденсаторов и способ его изготовления - Google Patents
Электрод для первичных и вторичных литиевых источников тока и суперконденсаторов и способ его изготовления Download PDFInfo
- Publication number
- UA83075C2 UA83075C2 UAA200604674A UAA200604674A UA83075C2 UA 83075 C2 UA83075 C2 UA 83075C2 UA A200604674 A UAA200604674 A UA A200604674A UA A200604674 A UAA200604674 A UA A200604674A UA 83075 C2 UA83075 C2 UA 83075C2
- Authority
- UA
- Ukraine
- Prior art keywords
- composition
- lithium
- paste
- cathode
- group
- Prior art date
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title abstract description 38
- 229910052744 lithium Inorganic materials 0.000 title abstract description 37
- 238000004519 manufacturing process Methods 0.000 title abstract description 30
- 238000000034 method Methods 0.000 title abstract description 29
- 239000000203 mixture Substances 0.000 abstract description 87
- 238000000576 coating method Methods 0.000 abstract description 32
- 239000011230 binding agent Substances 0.000 abstract description 31
- 239000011248 coating agent Substances 0.000 abstract description 31
- 239000002904 solvent Substances 0.000 abstract description 20
- 239000003792 electrolyte Substances 0.000 abstract description 16
- 239000003960 organic solvent Substances 0.000 abstract description 14
- 239000000843 powder Substances 0.000 abstract description 14
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 8
- 239000011149 active material Substances 0.000 abstract description 7
- 238000003490 calendering Methods 0.000 abstract description 7
- 239000006182 cathode active material Substances 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 6
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 238000009831 deintercalation Methods 0.000 abstract description 4
- 238000009830 intercalation Methods 0.000 abstract description 4
- 230000002687 intercalation Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract description 3
- 239000002033 PVDF binder Substances 0.000 abstract 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000002482 conductive additive Substances 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- 239000007790 solid phase Substances 0.000 description 28
- 238000005516 engineering process Methods 0.000 description 24
- 238000002156 mixing Methods 0.000 description 21
- 239000006229 carbon black Substances 0.000 description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 14
- 239000000463 material Substances 0.000 description 13
- 239000011888 foil Substances 0.000 description 12
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 10
- 238000000265 homogenisation Methods 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 238000001035 drying Methods 0.000 description 9
- 229910002804 graphite Inorganic materials 0.000 description 9
- 239000010439 graphite Substances 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 8
- 239000012535 impurity Substances 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 238000007872 degassing Methods 0.000 description 7
- 229910001416 lithium ion Inorganic materials 0.000 description 7
- -1 GiSoO» Chemical compound 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 229920001519 homopolymer Polymers 0.000 description 6
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000010406 cathode material Substances 0.000 description 5
- 238000003475 lamination Methods 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 229910015707 MoOz Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000007772 electrode material Substances 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 239000011255 nonaqueous electrolyte Substances 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000004071 soot Substances 0.000 description 3
- 229910052596 spinel Inorganic materials 0.000 description 3
- 239000011029 spinel Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 206010061592 cardiac fibrillation Diseases 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000002612 dispersion medium Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000002600 fibrillogenic effect Effects 0.000 description 2
- 239000004811 fluoropolymer Substances 0.000 description 2
- 229920002313 fluoropolymer Polymers 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- 239000011356 non-aqueous organic solvent Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
- 241001103870 Adia Species 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 101000713585 Homo sapiens Tubulin beta-4A chain Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 244000300264 Spinacia oleracea Species 0.000 description 1
- 235000009337 Spinacia oleracea Nutrition 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 102100036788 Tubulin beta-4A chain Human genes 0.000 description 1
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 239000006183 anode active material Substances 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011263 electroactive material Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 101150085091 lat-2 gene Proteins 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- MCVFFRWZNYZUIJ-UHFFFAOYSA-M lithium;trifluoromethanesulfonate Chemical compound [Li+].[O-]S(=O)(=O)C(F)(F)F MCVFFRWZNYZUIJ-UHFFFAOYSA-M 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001929 near-infrared microscopy Methods 0.000 description 1
- 235000014366 other mixer Nutrition 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000131 polyvinylidene Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- H01M4/62—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
- 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
-
- 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
- H01M4/0411—Methods of deposition of the material by extrusion
-
- 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
- H01M4/06—Electrodes for primary cells
-
- 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
- H01M4/06—Electrodes for primary cells
- H01M4/08—Processes of manufacture
-
- 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
-
- 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
-
- 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
- H01M2004/028—Positive electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200604674A UA83075C2 (ru) | 2006-04-27 | 2006-04-27 | Электрод для первичных и вторичных литиевых источников тока и суперконденсаторов и способ его изготовления |
| PCT/UA2006/000055 WO2007126400A1 (en) | 2006-04-27 | 2006-10-11 | Electrode for lithium primary and secondary (rechargeable) batteries and the method of its production |
| US12/290,068 US20090117461A1 (en) | 2006-04-27 | 2008-10-27 | Electrode for lithium primary and secondary (rechargeable) batteries and the method of its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200604674A UA83075C2 (ru) | 2006-04-27 | 2006-04-27 | Электрод для первичных и вторичных литиевых источников тока и суперконденсаторов и способ его изготовления |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA83075C2 true UA83075C2 (ru) | 2008-06-10 |
Family
ID=38655815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200604674A UA83075C2 (ru) | 2006-04-27 | 2006-04-27 | Электрод для первичных и вторичных литиевых источников тока и суперконденсаторов и способ его изготовления |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20090117461A1 (ru) |
| UA (1) | UA83075C2 (ru) |
| WO (1) | WO2007126400A1 (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11508956B2 (en) | 2020-09-08 | 2022-11-22 | Licap Technologies, Inc. | Dry electrode manufacture with lubricated active material mixture |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009289601A (ja) * | 2008-05-29 | 2009-12-10 | Toyota Motor Corp | 電極板、二次電池、及び電極板の製造方法 |
| ES2445098T3 (es) * | 2008-08-11 | 2014-02-28 | Primix Corporation | Procedimiento y aparato para la fabricación de un material de revestimiento |
| KR101067867B1 (ko) * | 2010-04-14 | 2011-09-27 | 전자부품연구원 | 레독스 흐름 전지용 일체화된 흑연/ｄｓａ 전극, 이의 제조방법 및 이를 포함하는 레독스 흐름 전지 |
| KR101277996B1 (ko) * | 2010-06-30 | 2013-06-27 | 다이킨 고교 가부시키가이샤 | 전극용 바인더 조성물 |
| CN103918122A (zh) * | 2011-11-07 | 2014-07-09 | 巴斯夫欧洲公司 | 可再充电的电化学电池 |
| US10069131B2 (en) | 2012-03-30 | 2018-09-04 | Linda Zhong | Electrode for energy storage devices and method of making same |
| JP6354135B2 (ja) * | 2013-02-12 | 2018-07-11 | 株式会社ジェイテクト | 蓄電材料の製造装置および製造方法 |
| JP6321404B2 (ja) | 2014-02-26 | 2018-05-09 | 株式会社ジェイテクト | 蓄電材料の製造装置および製造方法 |
| JP6291903B2 (ja) | 2014-02-26 | 2018-03-14 | 株式会社ジェイテクト | 混練装置 |
| US10741843B2 (en) | 2014-04-18 | 2020-08-11 | Maxwell Technologies, Inc. | Dry energy storage device electrode and methods of making the same |
| US10511018B2 (en) * | 2014-09-08 | 2019-12-17 | Physical Sciences, Inc. | Conductive coatings for active electrochemical materials |
| JP6567835B2 (ja) * | 2015-02-19 | 2019-08-28 | トヨタ自動車株式会社 | 電極用ペーストの脱泡方法 |
| US10547044B2 (en) * | 2015-09-01 | 2020-01-28 | Worcester Polytechnic Institute | Dry powder based electrode additive manufacturing |
| WO2017190270A1 (en) * | 2016-05-03 | 2017-11-09 | The Hong Kong University Of Science And Technology | Battery electrode with carbon additives in meta-solid-state battery |
| EP3258521B1 (de) * | 2016-06-14 | 2020-11-04 | VARTA Microbattery GmbH | Lithium-primärzelle mit dme-freiem elektrolyten |
| DE102016216252A1 (de) | 2016-08-30 | 2018-03-01 | Bayerische Motoren Werke Aktiengesellschaft | Elektrode mit verbesserter mechanischer stabilität und galvanisches element enthaltend die elektrode |
| CN108281656A (zh) * | 2018-02-02 | 2018-07-13 | 中航锂电（洛阳）有限公司 | 一种低温型锂离子电池负极浆料及其制备方法、锂离子电池负极 |
| US11870057B2 (en) * | 2018-02-06 | 2024-01-09 | Navitas Systems, Llc | Dry process formation of solid state lithium ion cell |
| EP3557676A1 (en) * | 2018-04-18 | 2019-10-23 | Brno University Of Technology | Alkali and/or alkaline earth ion - monoclinic sulfur allotrope battery with self-supporting electrodes |
| KR20210006899A (ko) | 2018-05-14 | 2021-01-19 | 맥스웰 테크놀러지스 인코포레이티드 | 감소된 바인더 함량을 갖는 건식 전극 필름용 조성물 및 방법 |
| FR3094241A1 (fr) | 2019-03-25 | 2020-10-02 | Pascal Simon | Appareil de déchiquetage de plastique |
| US20210126235A1 (en) * | 2019-10-29 | 2021-04-29 | Niveauup Inc. | Method for preparation of coating material for ternary lithium battery |
| CN113764610B (zh) * | 2020-06-04 | 2022-10-18 | 恒大新能源技术(深圳)有限公司 | 电池极片及其制备方法和应用 |
| CN111916655B (zh) * | 2020-07-09 | 2022-04-19 | 赣州亿鹏能源科技有限公司 | 锂离子电池正极片的制作方法 |
| CN112234180A (zh) * | 2020-10-28 | 2021-01-15 | 苏州精诚智造智能科技有限公司 | 一种锂离子电池混合正极的制备方法 |
| US11824186B2 (en) * | 2021-04-02 | 2023-11-21 | GM Global Technology Operations LLC | Prelithiated negative electrodes including Li—Si alloy particles and methods of manufacturing the same |
| WO2023150573A1 (en) * | 2022-02-03 | 2023-08-10 | Ocella, Inc. | Electrodes and methods of manufacture with radiation curable polymers and/or dispersion additives |
| WO2023236104A1 (zh) * | 2022-06-08 | 2023-12-14 | 宁德时代新能源科技股份有限公司 | 二次电池、其制备方法和含有该二次电池的用电装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2179392C (en) * | 1994-10-19 | 2001-05-29 | Tetsuo Shimizu | Binder for batteries and electrode compositions and batteries incorporating same |
| US5523179A (en) * | 1994-11-23 | 1996-06-04 | Polyplus Battery Company | Rechargeable positive electrode |
| TW508861B (en) * | 2000-08-08 | 2002-11-01 | Matsushita Electric Ind Co Ltd | Non-aqueous electrolyte secondary battery and positive electrode for the same |
| RU2249885C2 (ru) * | 2003-04-17 | 2005-04-10 | ООО Инженерная фирма "Орион ХИТ" | СПОСОБ ИЗГОТОВЛЕНИЯ ПОЛОЖИТЕЛЬНОГО ЭЛЕКТРОДА АККУМУЛЯТОРА СИСТЕМЫ Li/SO2 |
-
2006
- 2006-04-27 UA UAA200604674A patent/UA83075C2/ru unknown
- 2006-10-11 WO PCT/UA2006/000055 patent/WO2007126400A1/en active Application Filing
-
2008
- 2008-10-27 US US12/290,068 patent/US20090117461A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11508956B2 (en) | 2020-09-08 | 2022-11-22 | Licap Technologies, Inc. | Dry electrode manufacture with lubricated active material mixture |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007126400A1 (en) | 2007-11-08 |
| US20090117461A1 (en) | 2009-05-07 |
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