BR102012015829A2 - suspensço e mÉtodo para a fabriÇço de um eletrodo para uma cÉlula eletroquÍmica - Google Patents
suspensço e mÉtodo para a fabriÇço de um eletrodo para uma cÉlula eletroquÍmica Download PDFInfo
- Publication number
- BR102012015829A2 BR102012015829A2 BRBR102012015829-9A BR102012015829A BR102012015829A2 BR 102012015829 A2 BR102012015829 A2 BR 102012015829A2 BR 102012015829 A BR102012015829 A BR 102012015829A BR 102012015829 A2 BR102012015829 A2 BR 102012015829A2
- Authority
- BR
- Brazil
- Prior art keywords
- suspension
- pvdf
- aqueous solution
- cmc
- sbr
- Prior art date
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000002033 PVDF binder Substances 0.000 claims abstract description 52
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims abstract description 52
- 239000011230 binding agent Substances 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000007864 aqueous solution Substances 0.000 claims description 29
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 26
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 23
- 239000003960 organic solvent Substances 0.000 claims description 19
- 229920002125 Sokalan® Polymers 0.000 claims description 17
- 239000002174 Styrene-butadiene Substances 0.000 claims description 15
- 229910002804 graphite Inorganic materials 0.000 claims description 11
- 239000010439 graphite Substances 0.000 claims description 11
- 239000004816 latex Substances 0.000 claims description 11
- 229920000126 latex Polymers 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 8
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 229910021450 lithium metal oxide Inorganic materials 0.000 claims description 2
- 239000011255 nonaqueous electrolyte Substances 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000005060 rubber Substances 0.000 claims 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 18
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 18
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 18
- 239000007772 electrode material Substances 0.000 description 12
- 239000004584 polyacrylic acid Substances 0.000 description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 6
- 238000003475 lamination Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000006229 carbon black Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000011262 electrochemically active material Substances 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 2
- 229910001947 lithium oxide Inorganic materials 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002482 conductive additive Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- RSNHXDVSISOZOB-UHFFFAOYSA-N lithium nickel Chemical compound [Li].[Ni] RSNHXDVSISOZOB-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- QYSGYZVSCZSLHT-UHFFFAOYSA-N octafluoropropane Chemical compound FC(F)(F)C(F)(F)C(F)(F)F QYSGYZVSCZSLHT-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000131 polyvinylidene Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- HSFQBFMEWSTNOW-UHFFFAOYSA-N sodium;carbanide Chemical group [CH3-].[Na+] HSFQBFMEWSTNOW-UHFFFAOYSA-N 0.000 description 1
- 238000010561 standard procedure 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
- H01M4/621—Binders
- H01M4/622—Binders being polymers
- H01M4/623—Binders being polymers fluorinated polymers
-
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M4/13—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
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1393—Processes of manufacture of 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
-
- 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
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8825—Methods for deposition of the catalytic active composition
- H01M4/8828—Coating with slurry or ink
-
- 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
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1113378.2A GB2493375A (en) | 2011-08-03 | 2011-08-03 | Aqueous slurry for battery electrodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR102012015829A2 true BR102012015829A2 (pt) | 2013-08-06 |
Family
ID=44735378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRBR102012015829-9A BR102012015829A2 (pt) | 2011-08-03 | 2012-06-26 | suspensço e mÉtodo para a fabriÇço de um eletrodo para uma cÉlula eletroquÍmica |
Country Status (15)
| Country | Link |
|---|---|
| US (3) | US20130034651A1 (enExample) |
| EP (1) | EP2555293B1 (enExample) |
| JP (3) | JP2013038074A (enExample) |
| KR (1) | KR101761803B1 (enExample) |
| CN (1) | CN102916190B (enExample) |
| AR (1) | AR086748A1 (enExample) |
| BR (1) | BR102012015829A2 (enExample) |
| CA (1) | CA2778626C (enExample) |
| DK (1) | DK2555293T3 (enExample) |
| EA (1) | EA023721B1 (enExample) |
| ES (1) | ES2481917T3 (enExample) |
| GB (1) | GB2493375A (enExample) |
| HR (1) | HRP20140572T1 (enExample) |
| SI (1) | SI2555293T1 (enExample) |
| TW (1) | TWI621301B (enExample) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2797146B1 (en) * | 2012-02-16 | 2015-09-30 | LG Chem, Ltd. | Lithium secondary battery having anode containing aqueous binder |
| EP4350815A3 (en) * | 2013-05-23 | 2024-05-15 | Hercules LLC | Binder composition for an electrode and methods for producing the same |
| CN103280566B (zh) * | 2013-05-31 | 2015-07-08 | 广东凯德能源科技有限公司 | 一种锂离子电池正负极浆料的制备方法 |
| KR20140147052A (ko) * | 2013-06-18 | 2014-12-29 | 주식회사 엘지화학 | 애노드용 바인더 용액, 그를 포함하는 애노드용 활물질 슬러리, 그 활물질 슬러리를 이용한 애노드 및 이를 포함하는 전기화학소자 |
| US9431659B2 (en) | 2013-07-26 | 2016-08-30 | Lg Chem, Ltd. | Electrode binder for secondary battery and electrode for secondary battery comprising the same |
| KR101593314B1 (ko) * | 2013-07-26 | 2016-02-11 | 주식회사 엘지화학 | 이차전지용 전극 바인더 및 이를 포함하는 이차전지용 전극 |
| DE102013111826A1 (de) * | 2013-10-28 | 2015-04-30 | Westfälische Wilhelms-Universität Münster | Verfahren zur Herstellung einer Elektrode für eine Lithium-Ionen-Batterie |
| CN103943815A (zh) * | 2014-03-24 | 2014-07-23 | 傅汝毅 | 锂离子电池正极涂布工艺 |
| US20150280239A1 (en) * | 2014-04-01 | 2015-10-01 | Ppg Industries Ohio, Inc. | Aqueous binder composition for lithium ion electrical storage devices |
| US9385374B2 (en) | 2014-04-01 | 2016-07-05 | Ppg Industries Ohio, Inc. | Electrode binder composition for lithium ion electrical storage devices |
| JP6181590B2 (ja) * | 2014-04-02 | 2017-08-16 | 信越化学工業株式会社 | 非水電解質二次電池用負極及び非水電解質二次電池 |
| KR102238365B1 (ko) | 2014-11-21 | 2021-04-09 | 삼성에스디아이 주식회사 | 고내열성 분리막, 그 제조 방법 및 이를 구비한 이차 전지 |
| WO2017059117A1 (en) * | 2015-09-29 | 2017-04-06 | A123 Systems, LLC | High capacity anode electrodes with mixed binders for energy storage devices |
| JP6281552B2 (ja) * | 2015-10-05 | 2018-02-21 | トヨタ自動車株式会社 | 非水電解液二次電池の製造方法 |
| US10361423B2 (en) | 2016-01-18 | 2019-07-23 | Grst International Limited | Method of preparing battery electrodes |
| CN116960344A (zh) * | 2016-06-30 | 2023-10-27 | 魁北克电力公司 | 电极材料及其制备方法 |
| US10205200B2 (en) * | 2016-07-07 | 2019-02-12 | Grst International Limited | Method for recycling lithium-ion battery |
| KR102452900B1 (ko) * | 2016-07-22 | 2022-10-11 | 셀가드 엘엘씨 | 개선된 코팅, 코팅된 분리기, 전지 및 관련 방법 |
| US10644785B2 (en) * | 2016-11-03 | 2020-05-05 | Airbus Operations Gmbh | Wireless distribution of aircraft data and/or avionics parameters and/or control commands between a standardized aircraft interface point and other systems, e.g., passenger entertainment systems |
| CN110100337A (zh) * | 2016-12-20 | 2019-08-06 | 索尔维特殊聚合物意大利有限公司 | 用于锂离子电池的水性电极粘合剂 |
| JP6944641B2 (ja) | 2017-04-24 | 2021-10-06 | トヨタ自動車株式会社 | リチウムイオン二次電池およびその製造方法 |
| US11374223B2 (en) | 2017-06-30 | 2022-06-28 | Ppg Industries Ohio, Inc. | Slurry composition including binder containing reaction product of epoxy functional polymer and acid functional polymer for lithium ion electrical storage devices |
| KR20190027601A (ko) | 2017-09-07 | 2019-03-15 | 현대자동차주식회사 | 전극용 슬러리, 이를 포함하는 전극 및 리튬 이차전지 |
| JP6992572B2 (ja) * | 2018-02-14 | 2022-01-13 | トヨタ自動車株式会社 | リチウムイオン二次電池用負極の製造方法 |
| WO2020159907A1 (en) * | 2019-01-30 | 2020-08-06 | Crane & Co., Inc. | Performance adhesive for security documents |
| EP3809489A1 (en) | 2019-10-14 | 2021-04-21 | ETH Zurich | Aqueous cathode slurry preparation for manufacturing lithium-ion battery cathodes |
| JP7506481B2 (ja) | 2020-02-03 | 2024-06-26 | 日本スピンドル製造株式会社 | スラリー保管装置、スラリー製造システム及びスラリー保管方法 |
| CA3183232A1 (en) | 2020-06-17 | 2021-12-23 | Kam Piu Ho | Binder composition for secondary battery |
| CN118016892A (zh) | 2020-06-17 | 2024-05-10 | 广东省皓智科技有限公司 | 用于二次电池的粘结剂组合物 |
| CN114341304B (zh) | 2020-06-17 | 2023-10-31 | 广东省皓智科技有限公司 | 用于二次电池的粘结剂组合物 |
| WO2021253672A1 (en) | 2020-06-17 | 2021-12-23 | Guangdong Haozhi Technology Co., Limited | Binder composition for secondary battery |
| KR20220064792A (ko) | 2020-11-12 | 2022-05-19 | 현대자동차주식회사 | 양극활물질 믹싱방법 |
| CN112838210B (zh) * | 2021-01-26 | 2022-04-08 | 江西安驰新能源科技有限公司 | 一种水溶性锂电池正极浆料合浆工艺 |
| KR20220119818A (ko) * | 2021-02-22 | 2022-08-30 | 주식회사 엘지에너지솔루션 | 리튬 철인산화물 프라이머층을 포함하는 리튬 이차전지용 양극, 및 이를 포함하는 리튬 이차전지 |
| CN112952061B (zh) * | 2021-03-01 | 2022-09-20 | 芜湖天弋能源科技有限公司 | 一种磷酸铁锂水性正极浆料及其制备方法、环保长循环型锂离子电池 |
| US20240178398A1 (en) * | 2021-05-14 | 2024-05-30 | Arkema Inc. | Water based binder composition and application thereof |
| CN113755042A (zh) * | 2021-08-31 | 2021-12-07 | 中山大学 | 一种二氧化钛涂层及其制备方法和应用 |
| CN119384738A (zh) * | 2022-12-23 | 2025-01-28 | 株式会社Lg新能源 | 二次电池电极用粘合剂组合物、包含其的锂硫二次电池用正极、以及锂硫二次电池 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2107360C1 (ru) * | 1993-03-04 | 1998-03-20 | Асахи Касеи Когио Кабусики Кайся | Аккумуляторная батарея |
| AU7452498A (en) * | 1997-05-27 | 1998-12-30 | Tdk Corporation | Electrode for non-aqueous electrolytic cells |
| FR2766969B1 (fr) | 1997-08-04 | 1999-09-24 | Alsthom Cge Alcatel | Liant pour electrode de systeme electrochimique a electrolyte non aqueux |
| JPH11354125A (ja) * | 1998-06-05 | 1999-12-24 | Hitachi Maxell Ltd | リチウム二次電池 |
| JP2000357505A (ja) | 1999-06-15 | 2000-12-26 | Fuji Elelctrochem Co Ltd | 非水電解液二次電池 |
| JP2002050360A (ja) * | 2000-08-07 | 2002-02-15 | Nippon Zeon Co Ltd | リチウムイオン二次電池電極用バインダー及びその利用 |
| JP2002158012A (ja) * | 2000-11-21 | 2002-05-31 | Seimi Chem Co Ltd | 非水系電池用の電極体製造用スラリー組成物 |
| CN101853959A (zh) * | 2002-04-02 | 2010-10-06 | 株式会社日本触媒 | 电解质溶液用材料及其用途 |
| JP2005032632A (ja) * | 2003-07-08 | 2005-02-03 | Hitachi Maxell Ltd | 非水二次電池の製造方法 |
| KR100560539B1 (ko) * | 2003-11-17 | 2006-03-15 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지 |
| TWI329937B (en) * | 2005-04-19 | 2010-09-01 | Lg Chemical Ltd | Functional electrolyte additives and electrochemical device comprising the same |
| JP5078330B2 (ja) | 2006-11-29 | 2012-11-21 | 三洋電機株式会社 | 非水電解質二次電池用負極極板及びこの負極極板を用いた非水電解質二次電池 |
| JP2008243441A (ja) * | 2007-03-26 | 2008-10-09 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
| JP4976174B2 (ja) * | 2007-03-26 | 2012-07-18 | 日立ビークルエナジー株式会社 | 密閉型二次電池 |
| US7931984B2 (en) | 2007-11-28 | 2011-04-26 | Samsung Sdi Co., Ltd. | Negative electrode for rechargeable lithium battery, and rechargeable lithium battery including the same |
| US8148015B2 (en) * | 2008-03-21 | 2012-04-03 | Byd Company Limited | Cathode materials for lithium batteries |
| CN101640264A (zh) * | 2008-07-28 | 2010-02-03 | 东莞新能源科技有限公司 | 锂离子电池的负极极片的制造方法及使用该负极极片的锂离子电池 |
| JP2011003529A (ja) | 2009-05-21 | 2011-01-06 | Mitsubishi Chemicals Corp | 非水系二次電池用バインダー樹脂組成物、非水系二次電池用負極及び非水系二次電池 |
| CA2760985A1 (en) * | 2009-05-26 | 2010-12-02 | Ishihara Sangyo Kaisha, Ltd. | Lithium titanate comprising secondary particles |
| CA2763635C (en) * | 2009-05-29 | 2018-08-07 | Arkema Inc. | Aqueous polyvinylidene fluoride composition |
| US8557426B2 (en) * | 2009-08-19 | 2013-10-15 | Electronics And Telecommunications Research Institute | Vacuum-sealing-type flexible-film primary battery |
| CN102576850B (zh) * | 2009-09-01 | 2015-09-09 | 日产自动车株式会社 | 电池 |
| US20110171371A1 (en) * | 2010-01-13 | 2011-07-14 | CNano Technology Limited | Enhanced Electrode Composition for Li ion Battery |
| US20110184482A1 (en) * | 2010-01-24 | 2011-07-28 | Kevin Wilmot Eberman | Non-rechargeable batteries and implantable medical devices |
| CN101887970B (zh) * | 2010-06-25 | 2013-03-27 | 宁德新能源科技有限公司 | 锂离子二次电池正极片的制备方法 |
| CN102005562B (zh) * | 2010-09-30 | 2013-02-27 | 东莞新能源科技有限公司 | 一种锂离子电池及其制作方法 |
| CN102290577B (zh) * | 2011-07-25 | 2016-03-23 | 东莞新能源科技有限公司 | 一种锂离子电池的负极 |
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| CA2778626C (en) | 2021-02-09 |
| US20160013492A1 (en) | 2016-01-14 |
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| AR086748A1 (es) | 2014-01-22 |
| GB201113378D0 (en) | 2011-09-21 |
| EP2555293A1 (en) | 2013-02-06 |
| CN102916190A (zh) | 2013-02-06 |
| CN102916190B (zh) | 2017-03-01 |
| JP2020064866A (ja) | 2020-04-23 |
| EA201200835A1 (ru) | 2013-03-29 |
| EP2555293B1 (en) | 2014-03-19 |
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| ES2481917T3 (es) | 2014-07-31 |
| EA023721B1 (ru) | 2016-07-29 |
| HRP20140572T1 (hr) | 2015-01-02 |
| US11283078B2 (en) | 2022-03-22 |
| TW201308736A (zh) | 2013-02-16 |
| KR101761803B1 (ko) | 2017-08-17 |
| US20130034651A1 (en) | 2013-02-07 |
| TWI621301B (zh) | 2018-04-11 |
| JP2018174149A (ja) | 2018-11-08 |
| CA2778626A1 (en) | 2013-02-03 |
| DK2555293T3 (da) | 2014-06-30 |
| JP2013038074A (ja) | 2013-02-21 |
| SI2555293T1 (sl) | 2014-09-30 |
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