PL3525270T3 - Kompozycja wstępnej dyspersji materiału czynnego elektrody dodatniej, elektroda dodatnia dla akumulatora oraz akumulator litowy zawierający elektrodę dodatnią - Google Patents
Kompozycja wstępnej dyspersji materiału czynnego elektrody dodatniej, elektroda dodatnia dla akumulatora oraz akumulator litowy zawierający elektrodę dodatniąInfo
- Publication number
- PL3525270T3 PL3525270T3 PL18772020T PL18772020T PL3525270T3 PL 3525270 T3 PL3525270 T3 PL 3525270T3 PL 18772020 T PL18772020 T PL 18772020T PL 18772020 T PL18772020 T PL 18772020T PL 3525270 T3 PL3525270 T3 PL 3525270T3
- Authority
- PL
- Poland
- Prior art keywords
- positive electrode
- secondary battery
- active material
- dispersion composition
- material pre
- Prior art date
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title 1
- 239000006185 dispersion Substances 0.000 title 1
- 229910052744 lithium Inorganic materials 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 239000007774 positive electrode material Substances 0.000 title 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
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
-
- 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
- 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
-
- 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
-
- 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
-
- 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)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20170036334 | 2017-03-22 | ||
| EP18772020.6A EP3525270B8 (en) | 2017-03-22 | 2018-03-22 | Positive electrode active material pre-dispersion composition, positive electrode for secondary battery, and lithium secondary battery including the positive electrode |
| PCT/KR2018/003391 WO2018174616A1 (ko) | 2017-03-22 | 2018-03-22 | 양극 활물질 선분산체 조성물, 이차전지용 양극 및 이를 포함하는 리튬 이차전지 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3525270T3 true PL3525270T3 (pl) | 2022-05-02 |
Family
ID=63863950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL18772020T PL3525270T3 (pl) | 2017-03-22 | 2018-03-22 | Kompozycja wstępnej dyspersji materiału czynnego elektrody dodatniej, elektroda dodatnia dla akumulatora oraz akumulator litowy zawierający elektrodę dodatnią |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11038175B2 (pl) |
| EP (1) | EP3525270B8 (pl) |
| JP (1) | JP7041814B2 (pl) |
| KR (1) | KR102178878B1 (pl) |
| CN (1) | CN109845005B (pl) |
| PL (1) | PL3525270T3 (pl) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201905177D0 (en) * | 2019-04-11 | 2019-05-29 | Johnson Matthey Plc | Lithium metal phosphate, its preparation and use |
| ES2942166T3 (es) * | 2019-05-17 | 2023-05-30 | Lg Energy Solution Ltd | Dispersión de material conductor, y electrodo y batería secundaria de litio fabricados usando la misma |
| FR3105242B1 (fr) * | 2019-12-19 | 2021-11-26 | Accumulateurs Fixes | Electrode a base de phosphate de manganese et de fer lithie pour element electrochimique lithium-ion |
| EP3978564B1 (en) * | 2020-01-07 | 2026-04-29 | LG Chem, Ltd. | Pre-dispersant composition, and electrode and secondary battery which include the same |
| JP7740228B2 (ja) * | 2020-03-30 | 2025-09-17 | 日本ゼオン株式会社 | 導電材分散液、二次電池正極用スラリー、二次電池用正極及び二次電池 |
| WO2022163769A1 (ja) * | 2021-01-29 | 2022-08-04 | 日本ゼオン株式会社 | 非水系二次電池 |
| KR102947475B1 (ko) * | 2021-02-22 | 2026-04-01 | 주식회사 엘지에너지솔루션 | 리튬 철인산화물 프라이머층을 포함하는 리튬 이차전지용 양극, 및 이를 포함하는 리튬 이차전지 |
| EP4195320A4 (en) * | 2021-03-19 | 2025-01-22 | LG Energy Solution, Ltd. | Cathode slurry composition for secondary battery, cathode manufactured using same, and secondary battery comprising said cathode |
| WO2022210976A1 (ja) * | 2021-03-31 | 2022-10-06 | 日本ゼオン株式会社 | 電気化学素子用電極及び電気化学素子 |
| JP7708201B2 (ja) * | 2021-10-05 | 2025-07-15 | エルジー エナジー ソリューション リミテッド | 新規の分散剤を含む二次電池用正極、これを含む電極組立体、および二次電池 |
| KR20230089468A (ko) * | 2021-12-13 | 2023-06-20 | 에스케이온 주식회사 | 양극 슬러리, 양극 슬러리의 제조 방법 및 리튬 이차 전지 |
| KR102815342B1 (ko) * | 2021-12-24 | 2025-06-04 | 주식회사 엘지에너지솔루션 | 양극 슬러리 조성물, 이를 이용하여 제조된 양극 및 리튬 이차 전지 |
| WO2023121397A1 (ko) * | 2021-12-24 | 2023-06-29 | 주식회사 엘지에너지솔루션 | 양극 및 이를 이용하여 제조된 리튬 이차전지 |
| EP4318656A4 (en) * | 2021-12-24 | 2025-07-16 | Lg Energy Solution Ltd | POSITIVE ELECTRODE SLURRY COMPOSITION, POSITIVE ELECTRODE MANUFACTURED USING SAME, AND LITHIUM SECONDARY BATTERY |
| US20230207807A1 (en) * | 2021-12-24 | 2023-06-29 | Lg Energy Solution, Ltd. | Positive Electrode Slurry Composition and Lithium Secondary Battery Manufactured Using the Same |
| US20230207810A1 (en) * | 2021-12-24 | 2023-06-29 | Lg Energy Solution, Ltd. | Positive Electrode Slurry Composition, Positive Electrode and Lithium Secondary Battery Manufactured Using the Same |
| KR102819232B1 (ko) * | 2021-12-24 | 2025-06-11 | 주식회사 엘지에너지솔루션 | 양극 슬러리 조성물, 이를 이용하여 제조된 리튬 이차전지 |
| JP7284901B1 (ja) | 2022-03-31 | 2023-06-01 | 東洋インキＳｃホールディングス株式会社 | 正極膜用スラリー、正極膜、二次電池、及び正極膜の製造方法 |
| CN116799151B (zh) * | 2022-03-31 | 2024-08-09 | 宁德时代新能源科技股份有限公司 | 正极极片、二次电池及用电装置 |
| WO2023184507A1 (zh) * | 2022-04-01 | 2023-10-05 | 宁德时代新能源科技股份有限公司 | 正极活性材料组合物、正极极片、二次电池、电池模块、电池包和用电装置 |
| CN117716541A (zh) * | 2022-04-01 | 2024-03-15 | 宁德时代新能源科技股份有限公司 | 分散剂组合物、正极极片、二次电池、电池模块、电池包和用电装置 |
| EP4435888A4 (en) * | 2022-10-26 | 2025-07-02 | Lg Energy Solution Ltd | Cathode and lithium secondary battery manufactured using same |
| WO2024091019A1 (ko) * | 2022-10-26 | 2024-05-02 | 주식회사 엘지에너지솔루션 | 고로딩 양극, 양극용 슬러리 및 리튬 이차전지 |
| EP4616455A1 (en) | 2022-11-09 | 2025-09-17 | BYK-Chemie GmbH | Dispersant for lithium iron phosphate |
| KR20240082878A (ko) * | 2022-12-02 | 2024-06-11 | 주식회사 엘지에너지솔루션 | 양극 및 이를 포함하는 리튬 이차전지 |
| JP2025522200A (ja) * | 2022-12-16 | 2025-07-11 | エルジー エナジー ソリューション リミテッド | 正極およびそれを含むリチウム二次電池 |
| KR102864405B1 (ko) * | 2022-12-16 | 2025-09-25 | 주식회사 엘지에너지솔루션 | 양극 및 이를 포함하는 리튬 이차전지 |
| KR20240177278A (ko) * | 2023-06-19 | 2024-12-27 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 및 이를 포함하는 리튬 이차 전지 |
| WO2025165857A1 (en) * | 2024-01-29 | 2025-08-07 | Fastcap Systems Corporation | Fluorine free electrodes and energy storage devices produced therefrom |
| CN118231579B (zh) * | 2024-03-22 | 2025-09-09 | 宁德时代新能源科技股份有限公司 | 二次电池及用电装置 |
| KR20250156495A (ko) | 2024-04-25 | 2025-11-03 | 주식회사 고스마바이오사이언스 | 광-투과형 진단 키트의 신호 생성 및 판독을 위한 진단 키트 리더기 및 이의 동작 방법 |
| KR20250157640A (ko) | 2024-04-29 | 2025-11-05 | 주식회사 고스마바이오사이언스 | 광-투과형 진단 키트의 신호 생성 및 판독을 위한 전자 장치 및 이의 동작 방법 |
| CN118522893A (zh) * | 2024-05-21 | 2024-08-20 | 江西缙禧纳米材料有限公司 | 一种用于锂离子电池的添加剂及其制备方法和应用 |
| CN118738285B (zh) * | 2024-08-29 | 2025-02-07 | 宁德时代新能源科技股份有限公司 | 锂离子电池、正极极片及用电装置 |
| CN118970056A (zh) * | 2024-10-16 | 2024-11-15 | 浙江赞昇新材料有限公司 | Hnbr作为锂离子电池正极粘结剂的应用、锂离子电池正极及锂离子电池 |
| CN119725536A (zh) * | 2024-12-20 | 2025-03-28 | 山东链科新材料有限公司 | 一种导电材料分散液及其制备方法和应用、正极以及锂二次电池 |
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| JP4798951B2 (ja) | 2004-03-04 | 2011-10-19 | 三洋電機株式会社 | 非水電解質電池用正極及びこの正極を用いた電池 |
| JP2009064564A (ja) * | 2007-09-04 | 2009-03-26 | Sanyo Electric Co Ltd | 非水電解質電池用正極の製造方法、それに用いられるスラリー及び非水電解質電池 |
| JP5133020B2 (ja) | 2007-09-26 | 2013-01-30 | 古河電池株式会社 | 非水電解液二次電池用正極板の製造方法およびその正極板を用いた非水電解液二次電池 |
| FR2943463B1 (fr) | 2009-03-19 | 2011-07-01 | Arkema France | Materiaux composites a base de liants fluores et nanotubes de carbone pour electrodes positives de batteries lithium. |
| JP2011014457A (ja) | 2009-07-03 | 2011-01-20 | Nippon Shokubai Co Ltd | 非水二次電池用正極組成物 |
| FR2985857B1 (fr) * | 2012-01-17 | 2014-01-03 | Hutchinson | Cathode pour cellule de batterie lithium-ion, son procede de fabrication et cette batterie l'incorporant. |
| FR2988225B1 (fr) | 2012-03-13 | 2014-03-28 | Hutchinson | Anode pour cellule de batterie lithium-ion, son procede de fabrication et cette batterie l'incorporant. |
| JP2014194927A (ja) * | 2013-02-26 | 2014-10-09 | Toyo Ink Sc Holdings Co Ltd | 合材スラリーおよびその製造方法とそれを用いた電極、電池 |
| EP2784855B1 (en) | 2013-03-26 | 2019-01-30 | Kabushiki Kaisha Toshiba | Positive electrode active material, nonaqueous electrolyte battery, and battery pack |
| CN103199249B (zh) * | 2013-04-11 | 2015-04-22 | 德朗能（张家港）动力电池有限公司 | 一种正极、正级制造方法及采用该正极的锂离子电池 |
| KR20150016852A (ko) * | 2013-08-05 | 2015-02-13 | 제일모직주식회사 | 탄소나노튜브 분산액 및 이의 제조방법 |
| US20150083976A1 (en) | 2013-09-24 | 2015-03-26 | Palo Alto Research Center Incorporated | Dispersant for improved battery electrode formulations |
| KR102393257B1 (ko) * | 2013-12-27 | 2022-04-29 | 제온 코포레이션 | 이차 전지 전극용 도전재 페이스트, 이차 전지 정극용 슬러리의 제조 방법, 이차 전지용 정극의 제조 방법 및 이차 전지 |
| KR102234295B1 (ko) * | 2014-01-10 | 2021-03-31 | 삼성에스디아이 주식회사 | 2차전지용 바인더 조성물, 이를 채용한 양극과 리튬전지 |
| KR20160087657A (ko) | 2015-01-14 | 2016-07-22 | 주식회사 엘지화학 | 전극용 슬러리 조성물, 전극 및 이차전지 |
| US10312522B2 (en) * | 2015-03-27 | 2019-06-04 | Zeon Corporation | Binder composition for lithium ion secondary battery positive electrode, slurry composition for lithium ion secondary battery positive electrode, positive electrode for lithium ion secondary battery and lithium ion secondary battery |
| KR101673763B1 (ko) * | 2015-04-30 | 2016-11-07 | 현대자동차주식회사 | 전고체 리튬이온 전지 양극 및 이를 포함하는 전고체 리튬이온 전지 |
| KR102022399B1 (ko) | 2015-09-09 | 2019-09-18 | 주식회사 엘지화학 | 탄소 나노튜브 분산액 및 이의 제조방법 |
| KR102490604B1 (ko) * | 2015-10-29 | 2023-01-19 | 현대모비스 주식회사 | 배터리모듈 조립체 |
| KR101846695B1 (ko) | 2016-08-18 | 2018-04-06 | 현대자동차주식회사 | 전고체 전지용 양극 슬러리 조성물 및 이를 포함하는 전고체 전지용 양극 |
| KR102242254B1 (ko) * | 2017-03-23 | 2021-04-21 | 주식회사 엘지화학 | 이차전지 양극용 슬러리의 제조방법 |
-
2018
- 2018-03-22 EP EP18772020.6A patent/EP3525270B8/en active Active
- 2018-03-22 CN CN201880003914.XA patent/CN109845005B/zh active Active
- 2018-03-22 PL PL18772020T patent/PL3525270T3/pl unknown
- 2018-03-22 JP JP2019551626A patent/JP7041814B2/ja active Active
- 2018-03-22 KR KR1020180033253A patent/KR102178878B1/ko active Active
- 2018-03-22 US US16/338,154 patent/US11038175B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP7041814B2 (ja) | 2022-03-25 |
| CN109845005B (zh) | 2022-04-08 |
| US20200028174A1 (en) | 2020-01-23 |
| EP3525270B8 (en) | 2022-01-19 |
| KR20180107759A (ko) | 2018-10-02 |
| CN109845005A (zh) | 2019-06-04 |
| US11038175B2 (en) | 2021-06-15 |
| KR102178878B1 (ko) | 2020-11-16 |
| EP3525270B1 (en) | 2021-12-15 |
| EP3525270A4 (en) | 2019-10-09 |
| JP2020515014A (ja) | 2020-05-21 |
| EP3525270A1 (en) | 2019-08-14 |
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