JPWO2023054425A5 - - Google Patents
Download PDFInfo
- Publication number
- JPWO2023054425A5 JPWO2023054425A5 JP2023551568A JP2023551568A JPWO2023054425A5 JP WO2023054425 A5 JPWO2023054425 A5 JP WO2023054425A5 JP 2023551568 A JP2023551568 A JP 2023551568A JP 2023551568 A JP2023551568 A JP 2023551568A JP WO2023054425 A5 JPWO2023054425 A5 JP WO2023054425A5
- Authority
- JP
- Japan
- Prior art keywords
- group
- active material
- polymer binder
- bond
- electrode composition
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 claims 17
- 229920005596 polymer binder Polymers 0.000 claims 12
- 239000002491 polymer binding agent Substances 0.000 claims 12
- 239000011149 active material Substances 0.000 claims 8
- 239000002612 dispersion medium Substances 0.000 claims 7
- 239000007784 solid electrolyte Substances 0.000 claims 7
- 229910003480 inorganic solid Inorganic materials 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 claims 4
- 238000001179 sorption measurement Methods 0.000 claims 4
- 125000000524 functional group Chemical group 0.000 claims 3
- 229920000642 polymer Polymers 0.000 claims 3
- 239000004202 carbamide Substances 0.000 claims 2
- 239000007773 negative electrode material Substances 0.000 claims 2
- 239000007774 positive electrode material Substances 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- 125000003277 amino group Chemical group 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 claims 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 150000001244 carboxylic acid anhydrides Chemical group 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Chemical group CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 1
- 125000000623 heterocyclic group Chemical group 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 125000001841 imino group Chemical group [H]N=* 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 claims 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims 1
- 125000003396 thiol group Chemical group [H]S* 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021159109 | 2021-09-29 | ||
| JP2022146225 | 2022-09-14 | ||
| PCT/JP2022/036065 WO2023054425A1 (ja) | 2021-09-29 | 2022-09-28 | 電極組成物、全固体二次電池用電極シート及び全固体二次電池、並びに、電極組成物、全固体二次電池用電極シート及び全固体二次電池の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023054425A1 JPWO2023054425A1 (https=) | 2023-04-06 |
| JPWO2023054425A5 true JPWO2023054425A5 (https=) | 2024-06-18 |
Family
ID=85782799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023551568A Pending JPWO2023054425A1 (https=) | 2021-09-29 | 2022-09-28 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240213479A1 (https=) |
| JP (1) | JPWO2023054425A1 (https=) |
| KR (1) | KR20240017896A (https=) |
| WO (1) | WO2023054425A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116948128B (zh) * | 2023-09-20 | 2024-02-23 | 宁德时代新能源科技股份有限公司 | 接枝聚合物、制备方法、正极极片、二次电池和用电装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3521318A4 (en) * | 2016-09-30 | 2020-04-29 | Nippon Paper Industries Co., Ltd. | CARBOXYMETHYLCELLULOSE OR SALT THEREOF, AND ELECTRODE COMPOSITION |
| CN114144918B (zh) * | 2019-07-19 | 2024-08-27 | 富士胶片株式会社 | 含有无机固体电解质的组合物、全固态二次电池、片材、及电极片、以及全固态二次电池用片材及全固态二次电池的制造方法 |
| CN114144907B (zh) * | 2019-08-30 | 2024-03-08 | 富士胶片株式会社 | 电极用组合物的制造法、全固态二次电池用电极片的制造法及全固态二次电池的制造法 |
| JP7234400B2 (ja) * | 2019-09-30 | 2023-03-07 | 富士フイルム株式会社 | 無機固体電解質含有組成物、全固体二次電池用シート及び全固体二次電池、並びに、無機固体電解質含有組成物、全固体二次電池用シート及び全固体二次電池の製造方法 |
| CN114616710B (zh) * | 2019-11-18 | 2025-02-25 | 富士胶片株式会社 | 含无机固体电解质组合物、全固态二次电池用片材及全固态二次电池、以及全固态二次电池用片材及全固态二次电池的制造方法 |
-
2022
- 2022-09-28 KR KR1020247000014A patent/KR20240017896A/ko not_active Withdrawn
- 2022-09-28 WO PCT/JP2022/036065 patent/WO2023054425A1/ja not_active Ceased
- 2022-09-28 JP JP2023551568A patent/JPWO2023054425A1/ja active Pending
-
2024
- 2024-01-07 US US18/406,196 patent/US20240213479A1/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6888656B2 (ja) | リチウムイオン電池用バインダー水溶液、リチウムイオン電池電極用スラリー及びその製造方法、リチウムイオン電池電極、並びにリチウムイオン電池 | |
| CN110137485B (zh) | 一种含有表面修饰膜的硅负极材料的制备方法 | |
| CN105958075B (zh) | 多元功能化改性聚乙烯醇基锂离子电池水性粘结剂及在电化学储能器件中的应用 | |
| JP5943602B2 (ja) | 電気化学セル用アクリル系水分散体および水性ペースト、それからなる電極・電池の製造方法 | |
| WO2019120140A1 (zh) | 一种水性粘结剂及二次电池 | |
| KR102138726B1 (ko) | 리튬이온 전지전극용 슬러리 및 그 제조방법, 리튬이온 전지용 전극 및 리튬이온 전지 | |
| JP2023112050A5 (ja) | 全固体二次電池及び全固体二次電池用シート | |
| JP2018006333A (ja) | リチウムイオン電池正極用バインダー水溶液、リチウムイオン電池正極用粉体状バインダー、リチウムイオン電池正極用スラリー、リチウムイオン電池用正極、リチウムイオン電池 | |
| US20200403244A1 (en) | Binder, composition, electrode material, and method for making electrode material | |
| CN112531163B (zh) | 锂离子电池用粘合剂水溶液、锂离子电池负极用浆料、锂离子电池用负极及锂离子电池 | |
| JP2018006334A (ja) | リチウムイオン電池負極用スラリー及びその製造方法、リチウムイオン電池用負極、並びにリチウムイオン電池 | |
| WO2019065471A1 (ja) | 電気化学素子用バインダー組成物、電気化学素子用スラリー組成物、電気化学素子用機能層および電気化学素子 | |
| CN115763773B (zh) | 负极浆料、负极极片、全固态电池及其制备方法 | |
| CN111244454A (zh) | 一种高比例硅负极水系复合粘结剂及其应用 | |
| CN108899475A (zh) | 一种高能量密度锂离子电池 | |
| CN114335422A (zh) | 一种负极片和包括该负极片的锂离子电池 | |
| CN116790207A (zh) | 一种粘结剂、使用该粘结剂的电化学装置及设备 | |
| CN114752025B (zh) | 改性聚偏氟乙烯及其制备方法、隔膜及锂离子电池 | |
| TWI688150B (zh) | 鋰二次電池電極用組成物 | |
| JP2018206675A (ja) | 蓄電デバイス電極用スラリー | |
| CN118755411B (zh) | 一种水性粘结剂及其制备方法和应用 | |
| CN119592257B (zh) | 一种用于锂离子电池硅负极的生物质基水性粘结剂及其制备方法与应用 | |
| CN113161549B (zh) | 一种光交联的粘结剂体系、含有其的浆料组合物及浆料组合物的应用 | |
| CN110492101B (zh) | 一种锂离子电池负极粘结剂及其制备方法和应用 | |
| CN114122323A (zh) | 一种负极片、电池及制备方法 |