PL3506398T3 - Sposób wytwarzania zawiesiny dla katody dla akumulatora - Google Patents
Sposób wytwarzania zawiesiny dla katody dla akumulatoraInfo
- Publication number
- PL3506398T3 PL3506398T3 PL18770327T PL18770327T PL3506398T3 PL 3506398 T3 PL3506398 T3 PL 3506398T3 PL 18770327 T PL18770327 T PL 18770327T PL 18770327 T PL18770327 T PL 18770327T PL 3506398 T3 PL3506398 T3 PL 3506398T3
- Authority
- PL
- Poland
- Prior art keywords
- cathode
- secondary battery
- producing slurry
- slurry
- producing
- Prior art date
Links
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
- H01M4/04—Processes of manufacture in general
-
- 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
- H01M4/139—Processes of manufacture
- H01M4/1397—Processes of manufacture of 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
- H01M4/362—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
- 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
-
- 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
- H01M4/622—Binders being polymers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Crystallography & Structural Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20170037052 | 2017-03-23 | ||
KR1020180031616A KR102242254B1 (ko) | 2017-03-23 | 2018-03-19 | 이차전지 양극용 슬러리의 제조방법 |
EP18770327.7A EP3506398B1 (en) | 2017-03-23 | 2018-03-21 | Method for producing slurry for cathode for secondary battery |
PCT/KR2018/003257 WO2018174538A1 (ko) | 2017-03-23 | 2018-03-21 | 이차전지 양극용 슬러리의 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3506398T3 true PL3506398T3 (pl) | 2020-11-16 |
Family
ID=63863441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL18770327T PL3506398T3 (pl) | 2017-03-23 | 2018-03-21 | Sposób wytwarzania zawiesiny dla katody dla akumulatora |
Country Status (6)
Country | Link |
---|---|
US (1) | US11121361B2 (pl) |
EP (1) | EP3506398B1 (pl) |
JP (1) | JP7071002B2 (pl) |
KR (1) | KR102242254B1 (pl) |
CN (1) | CN109844998B (pl) |
PL (1) | PL3506398T3 (pl) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3525270B8 (en) * | 2017-03-22 | 2022-01-19 | LG Energy Solution Ltd. | Positive electrode active material pre-dispersion composition, positive electrode for secondary battery, and lithium secondary battery including the positive electrode |
JP7313487B2 (ja) * | 2020-01-07 | 2023-07-24 | エルジー・ケム・リミテッド | 前分散剤組成物、これを含む電極及び二次電池 |
WO2022163769A1 (ja) * | 2021-01-29 | 2022-08-04 | 日本ゼオン株式会社 | 非水系二次電池 |
KR20220119818A (ko) * | 2021-02-22 | 2022-08-30 | 주식회사 엘지에너지솔루션 | 리튬 철인산화물 프라이머층을 포함하는 리튬 이차전지용 양극, 및 이를 포함하는 리튬 이차전지 |
JP2024507546A (ja) * | 2021-12-24 | 2024-02-20 | エルジー エナジー ソリューション リミテッド | 正極スラリー組成物、それを用いて製造されたリチウム二次電池 |
KR20230098028A (ko) | 2021-12-24 | 2023-07-03 | 주식회사 엘지에너지솔루션 | 양극 슬러리 조성물, 이를 이용하여 제조된 양극 및 리튬 이차 전지 |
CA3218267A1 (en) * | 2021-12-24 | 2023-06-29 | Lg Energy Solution, Ltd. | Positive electrode slurry composition, positive electrode manufactured using same, and lithium secondary battery |
KR20230098037A (ko) | 2021-12-24 | 2023-07-03 | 주식회사 엘지에너지솔루션 | 양극 슬러리 조성물, 이를 이용하여 제조된 리튬 이차전지 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4316127B2 (ja) * | 2000-09-05 | 2009-08-19 | 化成オプトニクス株式会社 | 蛍光体ペースト組成物の製造方法及び真空紫外線励起発光素子 |
KR100396492B1 (ko) * | 2001-10-17 | 2003-09-02 | 삼성에스디아이 주식회사 | 리튬-황 전지용 양극 활물질 및 이를 포함하는 양극활물질 조성물의 제조 방법 |
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 |
CN1588679A (zh) | 2004-08-09 | 2005-03-02 | 深圳市纳米港有限公司 | 锂离子二次电池正极材料及其制备方法 |
KR101245064B1 (ko) * | 2004-10-06 | 2013-03-18 | 니폰 제온 가부시키가이샤 | 전극 조성물, 전극 및 전지 |
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 |
CN101383441B (zh) | 2007-09-06 | 2011-10-26 | 深圳市比克电池有限公司 | 一种磷酸铁锂电池正极废片的综合回收方法 |
JP2009187819A (ja) | 2008-02-07 | 2009-08-20 | Panasonic Corp | リチウムイオン二次電池用ペーストの製造方法 |
JP4834030B2 (ja) | 2008-04-22 | 2011-12-07 | 第一工業製薬株式会社 | リチウム二次電池用正極及びこれを用いたリチウム二次電池 |
JP5782861B2 (ja) | 2011-06-23 | 2015-09-24 | 日本ゼオン株式会社 | 二次電池用正極及び二次電池 |
JP6016597B2 (ja) | 2011-12-16 | 2016-10-26 | 株式会社半導体エネルギー研究所 | リチウムイオン二次電池用正極の製造方法 |
US9484569B2 (en) * | 2012-06-13 | 2016-11-01 | 24M Technologies, Inc. | Electrochemical slurry compositions and methods for preparing the same |
US10483526B2 (en) | 2013-03-26 | 2019-11-19 | Kabushiki Kaisha Toshiba | Positive electrode active material, nonaqueous electrolyte battery, and battery pack |
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 |
KR101613089B1 (ko) * | 2013-09-30 | 2016-04-19 | 주식회사 엘지화학 | 양극 합제의 제조방법 및 이를 이용하여 제조되는 이차전지 |
JP2015153529A (ja) | 2014-02-12 | 2015-08-24 | 日本ゼオン株式会社 | リチウムイオン二次電池電極用バインダー組成物、リチウムイオン二次電池正極用スラリー組成物、リチウムイオン二次電池用正極およびリチウムイオン二次電池 |
EP3348582B1 (en) | 2015-09-09 | 2021-04-07 | LG Chem, Ltd. | Carbon nanotube dispersion liquid and manufacturing method thereof |
WO2017099358A1 (ko) | 2015-12-10 | 2017-06-15 | 주식회사 엘지화학 | 도전재 분산액 및 이를 이용하여 제조한 리튬 이차전지 |
WO2017164701A1 (ko) | 2016-03-24 | 2017-09-28 | 주식회사 엘지화학 | 이차전지의 양극 형성용 조성물 및 이를 이용하여 제조한 이차전지용 양극 및 이차전지 |
-
2018
- 2018-03-19 KR KR1020180031616A patent/KR102242254B1/ko active IP Right Grant
- 2018-03-21 JP JP2019551448A patent/JP7071002B2/ja active Active
- 2018-03-21 US US16/339,598 patent/US11121361B2/en active Active
- 2018-03-21 EP EP18770327.7A patent/EP3506398B1/en active Active
- 2018-03-21 CN CN201880003933.2A patent/CN109844998B/zh active Active
- 2018-03-21 PL PL18770327T patent/PL3506398T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
JP2020515012A (ja) | 2020-05-21 |
EP3506398B1 (en) | 2020-07-29 |
KR102242254B1 (ko) | 2021-04-21 |
EP3506398A1 (en) | 2019-07-03 |
US11121361B2 (en) | 2021-09-14 |
CN109844998A (zh) | 2019-06-04 |
EP3506398A4 (en) | 2019-08-14 |
KR20180108463A (ko) | 2018-10-04 |
US20200044238A1 (en) | 2020-02-06 |
JP7071002B2 (ja) | 2022-05-18 |
CN109844998B (zh) | 2022-03-22 |
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