JP2019149299A5 - - Google Patents
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- Publication number
- JP2019149299A5 JP2019149299A5 JP2018033555A JP2018033555A JP2019149299A5 JP 2019149299 A5 JP2019149299 A5 JP 2019149299A5 JP 2018033555 A JP2018033555 A JP 2018033555A JP 2018033555 A JP2018033555 A JP 2018033555A JP 2019149299 A5 JP2019149299 A5 JP 2019149299A5
- Authority
- JP
- Japan
- Prior art keywords
- group
- binder composition
- vinylidene fluoride
- polymer
- polymer additive
- 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
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- 239000000203 mixture Substances 0.000 claims 11
- 239000011230 binding agent Substances 0.000 claims 8
- 229920000642 polymer Polymers 0.000 claims 8
- 239000000654 additive Substances 0.000 claims 5
- 230000000996 additive effect Effects 0.000 claims 5
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims 4
- 150000003950 cyclic amides Chemical group 0.000 claims 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 3
- 125000002560 nitrile group Chemical group 0.000 claims 3
- 125000000217 alkyl group Chemical group 0.000 claims 2
- 229920001577 copolymer Polymers 0.000 claims 2
- 239000007772 electrode material Substances 0.000 claims 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 239000011255 nonaqueous electrolyte Substances 0.000 claims 1
- 229920002239 polyacrylonitrile Polymers 0.000 claims 1
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 125000001424 substituent group Chemical group 0.000 claims 1
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018033555A JP7060405B2 (ja) | 2018-02-27 | 2018-02-27 | バインダー組成物、電極合剤および非水電解質二次電池 |
| KR1020207025728A KR102451851B1 (ko) | 2018-02-27 | 2018-10-01 | 바인더 조성물, 전극 합제 및 비수 전해질 이차전지 |
| PCT/JP2018/036676 WO2019167322A1 (ja) | 2018-02-27 | 2018-10-01 | バインダー組成物、電極合剤および非水電解質二次電池 |
| CN201880087505.2A CN111684631B (zh) | 2018-02-27 | 2018-10-01 | 粘合剂组合物、电极合剂以及非水电解质二次电池 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018033555A JP7060405B2 (ja) | 2018-02-27 | 2018-02-27 | バインダー組成物、電極合剤および非水電解質二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019149299A JP2019149299A (ja) | 2019-09-05 |
| JP2019149299A5 true JP2019149299A5 (enrdf_load_stackoverflow) | 2020-11-19 |
| JP7060405B2 JP7060405B2 (ja) | 2022-04-26 |
Family
ID=67805225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018033555A Active JP7060405B2 (ja) | 2018-02-27 | 2018-02-27 | バインダー組成物、電極合剤および非水電解質二次電池 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7060405B2 (enrdf_load_stackoverflow) |
| KR (1) | KR102451851B1 (enrdf_load_stackoverflow) |
| CN (1) | CN111684631B (enrdf_load_stackoverflow) |
| WO (1) | WO2019167322A1 (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022030898A (ja) * | 2020-08-07 | 2022-02-18 | リファインホールディングス株式会社 | 全固体リチウムイオン二次電池用炭素質材料分散体および全固体リチウムイオン二次電池用電極スラリー |
| CN114142031A (zh) * | 2020-09-04 | 2022-03-04 | 大金工业株式会社 | 电极合剂、二次电池以及组合物 |
| KR20230064478A (ko) * | 2021-11-03 | 2023-05-10 | 주식회사 엘지화학 | 부착 증진층이 코팅된 양극 집전체 및 그 제조방법, 이를 포함하는 리튬 이차 전지용 양극 및 리튬 이차 전지 |
| CN116836325A (zh) * | 2022-10-17 | 2023-10-03 | 宁德时代新能源科技股份有限公司 | 聚合物、导电浆料、正极极片、二次电池和用电装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4253051B2 (ja) * | 1997-12-26 | 2009-04-08 | 株式会社クレハ | 非水系電池用電極合剤および非水系電池 |
| JP2004095198A (ja) | 2002-08-29 | 2004-03-25 | Sony Corp | 電極ペーストおよび電池 |
| JP5079461B2 (ja) * | 2007-11-14 | 2012-11-21 | ソニー株式会社 | リチウムイオン二次電池用正極、その製造方法及びリチウムイオン二次電池 |
| JP2010140765A (ja) | 2008-12-11 | 2010-06-24 | Sony Corp | 非水電解質電池 |
| FR2982866B1 (fr) | 2011-11-18 | 2015-02-20 | Arkema France | Procede de preparation d'une composition pateuse a base de charges conductrices carbonees |
| JP2014007088A (ja) * | 2012-06-26 | 2014-01-16 | Hitachi Maxell Ltd | 非水電解質二次電池およびその製造方法 |
| KR101739299B1 (ko) * | 2013-09-24 | 2017-06-08 | 삼성에스디아이 주식회사 | 2차전지용 바인더 조성물, 이를 채용한 양극과 리튬전지 |
| JP6357327B2 (ja) * | 2014-03-11 | 2018-07-11 | 株式会社クレハ | フッ化ビニリデン系共重合体、その製造方法、ゲル電解質および非水系電池 |
| WO2018092675A1 (ja) * | 2016-11-15 | 2018-05-24 | 株式会社クレハ | フッ化ビニリデン共重合体、バインダー組成物、電極合剤、電極及び非水電解質二次電池 |
-
2018
- 2018-02-27 JP JP2018033555A patent/JP7060405B2/ja active Active
- 2018-10-01 KR KR1020207025728A patent/KR102451851B1/ko active Active
- 2018-10-01 WO PCT/JP2018/036676 patent/WO2019167322A1/ja active Application Filing
- 2018-10-01 CN CN201880087505.2A patent/CN111684631B/zh active Active
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