JPWO2022172843A1 - - Google Patents
Info
- Publication number
- JPWO2022172843A1 JPWO2022172843A1 JP2022580589A JP2022580589A JPWO2022172843A1 JP WO2022172843 A1 JPWO2022172843 A1 JP WO2022172843A1 JP 2022580589 A JP2022580589 A JP 2022580589A JP 2022580589 A JP2022580589 A JP 2022580589A JP WO2022172843 A1 JPWO2022172843 A1 JP WO2022172843A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
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
- H01M4/621—Binders
- H01M4/622—Binders being polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/20—Esters of polyhydric alcohols or phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/44—Preparation of metal salts or ammonium salts
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
-
- 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
- H01M2004/027—Negative electrodes
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- 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)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Battery Electrode And Active Subsutance (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023096841A JP2023116666A (ja) | 2021-02-09 | 2023-06-13 | 負極バインダー組成物、負極、及び二次電池 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021018890 | 2021-02-09 | ||
JP2021018890 | 2021-02-09 | ||
PCT/JP2022/004168 WO2022172843A1 (ja) | 2021-02-09 | 2022-02-03 | 負極バインダー組成物、負極、及び二次電池 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023096841A Division JP2023116666A (ja) | 2021-02-09 | 2023-06-13 | 負極バインダー組成物、負極、及び二次電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2022172843A1 true JPWO2022172843A1 (ja) | 2022-08-18 |
JP7311059B2 JP7311059B2 (ja) | 2023-07-19 |
Family
ID=82837806
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022580589A Active JP7311059B2 (ja) | 2021-02-09 | 2022-02-03 | 負極バインダー組成物、負極、及び二次電池 |
JP2023096841A Pending JP2023116666A (ja) | 2021-02-09 | 2023-06-13 | 負極バインダー組成物、負極、及び二次電池 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023096841A Pending JP2023116666A (ja) | 2021-02-09 | 2023-06-13 | 負極バインダー組成物、負極、及び二次電池 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20240105949A1 (ja) |
EP (1) | EP4293053A1 (ja) |
JP (2) | JP7311059B2 (ja) |
KR (1) | KR20230145324A (ja) |
CN (1) | CN116830318A (ja) |
WO (1) | WO2022172843A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015186363A1 (ja) * | 2014-06-04 | 2015-12-10 | 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電極用スラリー組成物、リチウムイオン二次電池用電極およびリチウムイオン二次電池 |
WO2016067633A1 (ja) * | 2014-10-31 | 2016-05-06 | 日本ゼオン株式会社 | リチウムイオン二次電池負極用ペースト組成物、リチウムイオン二次電池負極用複合粒子、リチウムイオン二次電池負極用スラリー組成物、リチウムイオン二次電池用負極およびリチウムイオン二次電池 |
JP2016149312A (ja) * | 2015-02-13 | 2016-08-18 | ソニー株式会社 | 二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器 |
WO2017056467A1 (ja) * | 2015-09-30 | 2017-04-06 | 日本ゼオン株式会社 | 非水系二次電池電極用バインダー組成物、非水系二次電池電極用スラリー組成物、非水系二次電池用電極、及び非水系二次電池 |
WO2018030002A1 (ja) * | 2016-08-10 | 2018-02-15 | Necエナジーデバイス株式会社 | リチウムイオン電池用電極およびリチウムイオン電池 |
WO2019167730A1 (ja) * | 2018-02-27 | 2019-09-06 | 日本ゼオン株式会社 | リチウムイオン二次電池用スラリー組成物およびリチウムイオン二次電池用電極 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003157851A (ja) * | 2001-08-30 | 2003-05-30 | Hitachi Chem Co Ltd | 熱硬化性ポリビニルアルコール系バインダ樹脂組成物、合剤スラリー、電極、非水電解液系二次電池及び電極材料用の熱硬化性ポリビニルアルコール系バインダ樹脂 |
TWI629824B (zh) | 2012-10-26 | 2018-07-11 | 和光純藥工業股份有限公司 | 鋰電池用結合劑、製造電極用組成物及電極 |
JP6428342B2 (ja) * | 2015-02-13 | 2018-11-28 | 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電極用スラリー組成物、リチウムイオン二次電池用電極およびリチウムイオン二次電池 |
JP6648854B2 (ja) | 2019-06-06 | 2020-02-14 | 宇部興産株式会社 | 電極用バインダー樹脂組成物、電極合剤ペースト、及び電極 |
-
2022
- 2022-02-03 US US18/262,279 patent/US20240105949A1/en active Pending
- 2022-02-03 EP EP22752670.4A patent/EP4293053A1/en active Pending
- 2022-02-03 WO PCT/JP2022/004168 patent/WO2022172843A1/ja active Application Filing
- 2022-02-03 JP JP2022580589A patent/JP7311059B2/ja active Active
- 2022-02-03 CN CN202280011038.1A patent/CN116830318A/zh active Pending
- 2022-02-03 KR KR1020237025065A patent/KR20230145324A/ko unknown
-
2023
- 2023-06-13 JP JP2023096841A patent/JP2023116666A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015186363A1 (ja) * | 2014-06-04 | 2015-12-10 | 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電極用スラリー組成物、リチウムイオン二次電池用電極およびリチウムイオン二次電池 |
WO2016067633A1 (ja) * | 2014-10-31 | 2016-05-06 | 日本ゼオン株式会社 | リチウムイオン二次電池負極用ペースト組成物、リチウムイオン二次電池負極用複合粒子、リチウムイオン二次電池負極用スラリー組成物、リチウムイオン二次電池用負極およびリチウムイオン二次電池 |
JP2016149312A (ja) * | 2015-02-13 | 2016-08-18 | ソニー株式会社 | 二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器 |
WO2017056467A1 (ja) * | 2015-09-30 | 2017-04-06 | 日本ゼオン株式会社 | 非水系二次電池電極用バインダー組成物、非水系二次電池電極用スラリー組成物、非水系二次電池用電極、及び非水系二次電池 |
WO2018030002A1 (ja) * | 2016-08-10 | 2018-02-15 | Necエナジーデバイス株式会社 | リチウムイオン電池用電極およびリチウムイオン電池 |
WO2019167730A1 (ja) * | 2018-02-27 | 2019-09-06 | 日本ゼオン株式会社 | リチウムイオン二次電池用スラリー組成物およびリチウムイオン二次電池用電極 |
Non-Patent Citations (1)
Title |
---|
YAMAMOTO, HIROSHI ET AL.: "Consideration of Hansen solubility parameters. Part 1", HANSEN SOLUBILITY PARAMETERS 50TH ANNIVERSARY CONFERENCE. PREPRINT, JPN7023001263, 2017, pages 1 - 13, XP055932270, ISSN: 0005030495 * |
Also Published As
Publication number | Publication date |
---|---|
CN116830318A (zh) | 2023-09-29 |
EP4293053A1 (en) | 2023-12-20 |
KR20230145324A (ko) | 2023-10-17 |
JP2023116666A (ja) | 2023-08-22 |
US20240105949A1 (en) | 2024-03-28 |
WO2022172843A1 (ja) | 2022-08-18 |
JP7311059B2 (ja) | 2023-07-19 |
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