JPWO2022176796A5 - - Google Patents
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- Publication number
- JPWO2022176796A5 JPWO2022176796A5 JP2023500818A JP2023500818A JPWO2022176796A5 JP WO2022176796 A5 JPWO2022176796 A5 JP WO2022176796A5 JP 2023500818 A JP2023500818 A JP 2023500818A JP 2023500818 A JP2023500818 A JP 2023500818A JP WO2022176796 A5 JPWO2022176796 A5 JP WO2022176796A5
- Authority
- JP
- Japan
- Prior art keywords
- solid
- organic solvent
- solid electrolyte
- electrolyte layer
- binder
- 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
- 239000011230 binding agent Substances 0.000 claims 6
- 239000003960 organic solvent Substances 0.000 claims 6
- 239000007784 solid electrolyte Substances 0.000 claims 5
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims 3
- 239000002002 slurry Substances 0.000 claims 3
- 238000009835 boiling Methods 0.000 claims 2
- 229920001577 copolymer Polymers 0.000 claims 2
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 claims 2
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims 1
- HNAGHMKIPMKKBB-UHFFFAOYSA-N 1-benzylpyrrolidine-3-carboxamide Chemical compound C1C(C(=O)N)CCN1CC1=CC=CC=C1 HNAGHMKIPMKKBB-UHFFFAOYSA-N 0.000 claims 1
- 239000011149 active material Substances 0.000 claims 1
- 229940072049 amyl acetate Drugs 0.000 claims 1
- PGMYKACGEOXYJE-UHFFFAOYSA-N anhydrous amyl acetate Natural products CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 claims 1
- OBNCKNCVKJNDBV-UHFFFAOYSA-N butanoic acid ethyl ester Natural products CCCC(=O)OCC OBNCKNCVKJNDBV-UHFFFAOYSA-N 0.000 claims 1
- 150000004292 cyclic ethers Chemical class 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- MNWFXJYAOYHMED-UHFFFAOYSA-M heptanoate Chemical compound CCCCCCC([O-])=O MNWFXJYAOYHMED-UHFFFAOYSA-M 0.000 claims 1
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 claims 1
- 229940011051 isopropyl acetate Drugs 0.000 claims 1
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 claims 1
- 150000002576 ketones Chemical class 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021022818 | 2021-02-16 | ||
| JP2021022818 | 2021-02-16 | ||
| PCT/JP2022/005595 WO2022176796A1 (ja) | 2021-02-16 | 2022-02-14 | バインダー溶液、スラリー、固体電解質層、電極及び全固体電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022176796A1 JPWO2022176796A1 (https=) | 2022-08-25 |
| JPWO2022176796A5 true JPWO2022176796A5 (https=) | 2023-10-31 |
| JP7603789B2 JP7603789B2 (ja) | 2024-12-20 |
Family
ID=82930567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023500818A Active JP7603789B2 (ja) | 2021-02-16 | 2022-02-14 | バインダー溶液、スラリー、固体電解質層、電極及び全固体電池 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240120492A1 (https=) |
| EP (1) | EP4297121A4 (https=) |
| JP (1) | JP7603789B2 (https=) |
| KR (1) | KR20230134526A (https=) |
| CN (1) | CN116888770A (https=) |
| WO (1) | WO2022176796A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025204838A1 (ja) * | 2024-03-28 | 2025-10-02 | 株式会社クレハ | バインダー、バインダー液、電極合剤、電極、中間層および電池 |
| KR20260031895A (ko) * | 2024-08-30 | 2026-03-09 | 삼성에스디아이 주식회사 | 고체 전해질 슬러리용 세척 조성물 및 이를 이용한 고체 전해질 슬러리의 제조 방법 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000082470A (ja) * | 1998-09-03 | 2000-03-21 | Toyota Motor Corp | リチウムイオン２次電池 |
| WO2007015409A1 (ja) * | 2005-08-02 | 2007-02-08 | Idemitsu Kosan Co., Ltd. | 固体電解質シート |
| KR101625348B1 (ko) * | 2009-02-12 | 2016-05-27 | 다이킨 고교 가부시키가이샤 | 리튬 이차 전지의 정극 합제용 슬러리, 상기 슬러리를 사용한 정극 및 리튬 이차 전지 |
| US9083055B2 (en) * | 2009-05-08 | 2015-07-14 | Samsung Sdi Co., Ltd. | Electrode with plural active material layers with different amounts of conductive material for rechargeable lithium battery and method for manufacturing the same and rechargeable lithium battery including the electrode |
| JP2016025027A (ja) | 2014-07-23 | 2016-02-08 | トヨタ自動車株式会社 | 固体電池用正極の製造方法及び固体電池の製造方法、並びに、正極用スラリー |
| JP5975072B2 (ja) | 2014-07-23 | 2016-08-23 | トヨタ自動車株式会社 | 固体電池用負極の製造方法及び固体電池の製造方法、並びに、負極用スラリー |
| JP6607694B2 (ja) | 2015-04-30 | 2019-11-20 | 富士フイルム株式会社 | 全固体二次電池、電極活物質層用組成物および全固体二次電池用電極シートならびに全固体二次電池用電極シートおよび全固体二次電池の製造方法 |
| WO2017033600A1 (ja) * | 2015-08-27 | 2017-03-02 | 日本ゼオン株式会社 | 全固体電池用バインダ組成物 |
| WO2017104583A1 (ja) * | 2015-12-14 | 2017-06-22 | 富士フイルム株式会社 | 全固体二次電池、全固体二次電池用電極シート及びこれらの製造方法 |
| WO2018051432A1 (ja) * | 2016-09-14 | 2018-03-22 | 日立化成株式会社 | 固体電解質組成物、固体電解質グリーンシート、固体電解質グリーンシートの製造方法、固体電解質シート、固体電解質シートの製造方法、及び全固体電池 |
| JP6924840B2 (ja) * | 2017-10-12 | 2021-08-25 | 富士フイルム株式会社 | 全固体二次電池用バインダー組成物、固体電解質含有シート及び全固体二次電池、並びに、固体電解質含有シート及び全固体二次電池の製造方法 |
| JP7008080B2 (ja) * | 2017-10-30 | 2022-02-10 | 富士フイルム株式会社 | 固体電解質組成物、固体電解質含有シート及び全固体二次電池並びに固体電解質含有シート及び全固体二次電池の製造方法 |
| JP6996244B2 (ja) * | 2017-11-15 | 2022-01-17 | トヨタ自動車株式会社 | 全固体電池の製造方法、全固体電池およびスラリー |
| JP6960051B2 (ja) | 2018-05-31 | 2021-11-05 | 株式会社クレハ | ポリマー溶液、これを用いたフィルムの製造方法、および非水電解質二次電池用樹脂組成物 |
| JP7260819B2 (ja) * | 2019-07-25 | 2023-04-19 | ダイキン工業株式会社 | 結着剤、固体電池用スラリー、固体電池用電極及び二次固体電池 |
| WO2021157278A1 (ja) * | 2020-02-07 | 2021-08-12 | 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、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 |
-
2022
- 2022-02-14 US US18/546,202 patent/US20240120492A1/en active Pending
- 2022-02-14 EP EP22756114.9A patent/EP4297121A4/en active Pending
- 2022-02-14 KR KR1020237027687A patent/KR20230134526A/ko not_active Ceased
- 2022-02-14 JP JP2023500818A patent/JP7603789B2/ja active Active
- 2022-02-14 WO PCT/JP2022/005595 patent/WO2022176796A1/ja not_active Ceased
- 2022-02-14 CN CN202280014741.8A patent/CN116888770A/zh active Pending
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