JPWO2022034901A5 - - Google Patents
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- Publication number
- JPWO2022034901A5 JPWO2022034901A5 JP2022542867A JP2022542867A JPWO2022034901A5 JP WO2022034901 A5 JPWO2022034901 A5 JP WO2022034901A5 JP 2022542867 A JP2022542867 A JP 2022542867A JP 2022542867 A JP2022542867 A JP 2022542867A JP WO2022034901 A5 JPWO2022034901 A5 JP WO2022034901A5
- Authority
- JP
- Japan
- Prior art keywords
- component
- composition
- composition according
- positive electrode
- secondary battery
- Prior art date
- 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
- 239000000203 mixture Substances 0.000 claims 27
- 229920000642 polymer Polymers 0.000 claims 8
- 229920000578 graft copolymer Polymers 0.000 claims 5
- 239000000178 monomer Substances 0.000 claims 4
- 239000007787 solid Substances 0.000 claims 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 3
- 125000003158 alcohol group Chemical group 0.000 claims 3
- 229910052799 carbon Inorganic materials 0.000 claims 3
- 239000011267 electrode slurry Substances 0.000 claims 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical group C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 2
- 239000006229 carbon black Substances 0.000 claims 2
- 239000002482 conductive additive Substances 0.000 claims 2
- 239000003431 cross linking reagent Substances 0.000 claims 2
- 239000011888 foil Substances 0.000 claims 2
- 230000006698 induction Effects 0.000 claims 2
- 229910001416 lithium ion Inorganic materials 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 239000007774 positive electrode material Substances 0.000 claims 2
- 239000002002 slurry Substances 0.000 claims 2
- 229910013716 LiNi Inorganic materials 0.000 claims 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 claims 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 238000004132 cross linking Methods 0.000 claims 1
- 229910001425 magnesium ion Inorganic materials 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 229910001414 potassium ion Inorganic materials 0.000 claims 1
- 239000011342 resin composition Substances 0.000 claims 1
- 238000007127 saponification reaction Methods 0.000 claims 1
- 229910001415 sodium ion Inorganic materials 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020136307 | 2020-08-12 | ||
| JP2020136307 | 2020-08-12 | ||
| PCT/JP2021/029651 WO2022034901A1 (ja) | 2020-08-12 | 2021-08-11 | 組成物、樹脂組成物、正極用組成物、正極用スラリー、正極、および二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022034901A1 JPWO2022034901A1 (https=) | 2022-02-17 |
| JPWO2022034901A5 true JPWO2022034901A5 (https=) | 2023-12-15 |
| JP7575465B2 JP7575465B2 (ja) | 2024-10-29 |
Family
ID=80247992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022542867A Active JP7575465B2 (ja) | 2020-08-12 | 2021-08-11 | 組成物、樹脂組成物、正極用組成物、正極用スラリー、正極、および二次電池 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230348646A1 (https=) |
| EP (1) | EP4198087A4 (https=) |
| JP (1) | JP7575465B2 (https=) |
| KR (1) | KR20230050409A (https=) |
| CN (1) | CN116034137A (https=) |
| WO (1) | WO2022034901A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121399732A (zh) * | 2023-06-08 | 2026-01-23 | 株式会社引能仕材料 | 蓄电设备用粘结剂组合物、蓄电设备电极用浆料、蓄电设备电极以及蓄电设备 |
| WO2024252997A1 (ja) * | 2023-06-08 | 2024-12-12 | 株式会社Ｅｎｅｏｓマテリアル | 蓄電デバイス用バインダー組成物、蓄電デバイス電極用スラリー、蓄電デバイス電極、及び蓄電デバイス |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69225354T2 (de) * | 1991-03-19 | 1998-12-03 | The Dow Chemical Co., Midland, Mich. | Runzelige Absorbentpartikel mit grosser effektiver Oberfläche und hoher Aufnahmegeschwindigkeit |
| JP3121943B2 (ja) | 1992-12-02 | 2001-01-09 | 呉羽化学工業株式会社 | フッ化ビニリデン系共重合体 |
| JP3957412B2 (ja) * | 1998-09-22 | 2007-08-15 | 大阪有機化学工業株式会社 | 吸水性ゲル溶液の製法 |
| JP4325061B2 (ja) * | 2000-03-09 | 2009-09-02 | 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およびその利用 |
| JP4258614B2 (ja) * | 2003-01-24 | 2009-04-30 | 日本ゼオン株式会社 | 電極用スラリー組成物、電極および二次電池 |
| CN101260282B (zh) * | 2008-03-18 | 2010-08-11 | 成都中科来方能源科技有限公司 | 锂离子电池用水性粘合剂、制备方法及锂离子电池正极片 |
| JP5596641B2 (ja) * | 2011-08-29 | 2014-09-24 | 大日精化工業株式会社 | 塗工液、導電性塗工膜、蓄電装置用電極板及び蓄電装置 |
| JP2013084351A (ja) | 2011-10-06 | 2013-05-09 | Nippon Zeon Co Ltd | 電気化学素子電極用複合粒子、電気化学素子電極材料、及び電気化学素子電極 |
| JP2013098123A (ja) | 2011-11-04 | 2013-05-20 | Jsr Corp | 電極用バインダー組成物、電極用スラリー、電極、および蓄電デバイス |
| US9318743B2 (en) * | 2012-08-01 | 2016-04-19 | Samsung Sdi Co., Ltd. | Binder for electrode of lithium rechargeable battery and electrode for rechargeable battery comprising the same |
| CN105637686B (zh) | 2013-10-09 | 2018-05-08 | 电化株式会社 | 正极用粘结剂组合物、正极用浆料、正极及锂离子二次电池 |
| WO2016024525A1 (ja) * | 2014-08-11 | 2016-02-18 | 電気化学工業株式会社 | 電極用導電性組成物、それを用いた電極及びリチウムイオン二次電池 |
| JP6857137B2 (ja) * | 2015-12-15 | 2021-04-14 | デンカ株式会社 | 正極用バインダー組成物、正極用スラリー、正極及びリチウムイオン二次電池 |
| WO2017154949A1 (ja) * | 2016-03-08 | 2017-09-14 | デンカ株式会社 | 負極用バインダー組成物、負極用スラリー、負極及びリチウムイオン二次電池 |
| KR102581326B1 (ko) | 2017-06-13 | 2023-09-25 | 덴카 주식회사 | 조성물, 정극용 바인더 조성물 |
| EP3922653A4 (en) * | 2019-02-06 | 2022-07-27 | Denka Company Limited | COMPOSITION, THICK SUSPENSION FOR ELECTRODE AND BATTERY |
| US20220119571A1 (en) * | 2019-02-06 | 2022-04-21 | Denka Company Limited | Composition, slurry for positive electrode, and battery |
| EP3954721B1 (en) * | 2019-04-09 | 2023-06-21 | Denka Company Limited | Composition |
-
2021
- 2021-08-11 WO PCT/JP2021/029651 patent/WO2022034901A1/ja not_active Ceased
- 2021-08-11 US US18/018,060 patent/US20230348646A1/en active Pending
- 2021-08-11 JP JP2022542867A patent/JP7575465B2/ja active Active
- 2021-08-11 KR KR1020237008417A patent/KR20230050409A/ko not_active Withdrawn
- 2021-08-11 EP EP21855980.5A patent/EP4198087A4/en not_active Withdrawn
- 2021-08-11 CN CN202180056873.2A patent/CN116034137A/zh active Pending
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