JP2019160675A5 - - Google Patents
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- Publication number
- JP2019160675A5 JP2019160675A5 JP2018047809A JP2018047809A JP2019160675A5 JP 2019160675 A5 JP2019160675 A5 JP 2019160675A5 JP 2018047809 A JP2018047809 A JP 2018047809A JP 2018047809 A JP2018047809 A JP 2018047809A JP 2019160675 A5 JP2019160675 A5 JP 2019160675A5
- Authority
- JP
- Japan
- Prior art keywords
- less
- copolymer
- atom
- vinylidene fluoride
- binder 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.)
- Granted
Links
- 229920001577 copolymer Polymers 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims 11
- 239000011230 binding agent Substances 0.000 claims 8
- 239000011255 nonaqueous electrolyte Substances 0.000 claims 5
- 125000004432 carbon atom Chemical group C* 0.000 claims 4
- 229910052801 chlorine Inorganic materials 0.000 claims 4
- 125000001309 chloro group Chemical group Cl* 0.000 claims 4
- 229910052731 fluorine Inorganic materials 0.000 claims 4
- 125000001153 fluoro group Chemical group F* 0.000 claims 4
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims 4
- 125000004430 oxygen atom Chemical group O* 0.000 claims 3
- 238000002835 absorbance Methods 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 claims 2
- 239000007772 electrode material Substances 0.000 claims 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 2
- 239000000178 monomer Substances 0.000 claims 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims 1
- 125000004429 atom Chemical group 0.000 claims 1
- 230000008602 contraction Effects 0.000 claims 1
- 238000010494 dissociation reaction Methods 0.000 claims 1
- 230000005593 dissociations Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000002329 infrared spectrum Methods 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 1
- 238000001228 spectrum Methods 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 125000004434 sulfur atom Chemical group 0.000 claims 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 7
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- RKMGAJGJIURJSJ-UHFFFAOYSA-N 2,2,6,6-tetramethylpiperidine Chemical compound CC1(C)CCCC(C)(C)N1 RKMGAJGJIURJSJ-UHFFFAOYSA-N 0.000 description 2
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
- SDGKUVSVPIIUCF-UHFFFAOYSA-N 2,6-dimethylpiperidine Chemical compound CC1CCCC(C)N1 SDGKUVSVPIIUCF-UHFFFAOYSA-N 0.000 description 1
- NNWUEBIEOFQMSS-UHFFFAOYSA-N 2-Methylpiperidine Chemical compound CC1CCCCN1 NNWUEBIEOFQMSS-UHFFFAOYSA-N 0.000 description 1
- NJBCRXCAPCODGX-UHFFFAOYSA-N 2-methyl-n-(2-methylpropyl)propan-1-amine Chemical compound CC(C)CNCC(C)C NJBCRXCAPCODGX-UHFFFAOYSA-N 0.000 description 1
- XBPCUCUWBYBCDP-UHFFFAOYSA-N Dicyclohexylamine Chemical compound C1CCCCC1NC1CCCCC1 XBPCUCUWBYBCDP-UHFFFAOYSA-N 0.000 description 1
- 239000002981 blocking agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229940043279 diisopropylamine Drugs 0.000 description 1
- WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 description 1
- RIVIDPPYRINTTH-UHFFFAOYSA-N n-ethylpropan-2-amine Chemical compound CCNC(C)C RIVIDPPYRINTTH-UHFFFAOYSA-N 0.000 description 1
- MTEWAFVECQBILW-UHFFFAOYSA-N n-tert-butylcyclohexanamine Chemical compound CC(C)(C)NC1CCCCC1 MTEWAFVECQBILW-UHFFFAOYSA-N 0.000 description 1
- BHRZNVHARXXAHW-UHFFFAOYSA-N sec-butylamine Chemical compound CCC(C)N BHRZNVHARXXAHW-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018047809A JP7060986B2 (ja) | 2018-03-15 | 2018-03-15 | バインダー組成物、非水電解質二次電池用電極を製造するための合剤、非水電解質二次電池用の電極および非水電解質二次電池 |
| EP18909846.0A EP3767721A4 (en) | 2018-03-15 | 2018-11-09 | BINDER COMPOSITION, NON-AQUEOUS ELECTROLYTE RECHARGEABLE BATTERY ELECTRODE MIX, NON-AQUEOUS ELECTROLYTE RECHARGEABLE BATTERY ELECTRODE, AND NON-AQUEOUS ELECTROLYTE RECHARGEABLE BATTERY |
| CN201880089337.0A CN111727522B (zh) | 2018-03-15 | 2018-11-09 | 粘合剂组合物、用于制造非水电解质二次电池用电极的合剂、非水电解质二次电池用的电极以及非水电解质二次电池 |
| KR1020207027803A KR102442735B1 (ko) | 2018-03-15 | 2018-11-09 | 바인더 조성물, 비수 전해질 이차전지용 전극을 제조하기 위한 합제, 비수 전해질 이차전지용 전극 및 비수 전해질 이차전지 |
| PCT/JP2018/041761 WO2019176163A1 (ja) | 2018-03-15 | 2018-11-09 | バインダー組成物、非水電解質二次電池用電極を製造するための合剤、非水電解質二次電池用の電極および非水電解質二次電池 |
| US16/978,885 US11777097B2 (en) | 2018-03-15 | 2018-11-09 | Binder composition, mixture for producing electrode for non-aqueous electrolyte secondary battery, electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018047809A JP7060986B2 (ja) | 2018-03-15 | 2018-03-15 | バインダー組成物、非水電解質二次電池用電極を製造するための合剤、非水電解質二次電池用の電極および非水電解質二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019160675A JP2019160675A (ja) | 2019-09-19 |
| JP2019160675A5 true JP2019160675A5 (enExample) | 2020-11-19 |
| JP7060986B2 JP7060986B2 (ja) | 2022-04-27 |
Family
ID=67907040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018047809A Active JP7060986B2 (ja) | 2018-03-15 | 2018-03-15 | バインダー組成物、非水電解質二次電池用電極を製造するための合剤、非水電解質二次電池用の電極および非水電解質二次電池 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11777097B2 (enExample) |
| EP (1) | EP3767721A4 (enExample) |
| JP (1) | JP7060986B2 (enExample) |
| KR (1) | KR102442735B1 (enExample) |
| CN (1) | CN111727522B (enExample) |
| WO (1) | WO2019176163A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023106632A (ja) * | 2020-04-15 | 2023-08-02 | 富士フイルム株式会社 | 非水電解液二次電池用バインダー組成物、電極用組成物、電極シート、及び非水電解液二次電池、並びに、これら電極シート及び二次電池の製造方法 |
| CN116057120A (zh) | 2020-08-31 | 2023-05-02 | 株式会社吴羽 | 粘合剂、电极合剂、电极以及非水电解质二次电池 |
| WO2023127431A1 (ja) * | 2021-12-27 | 2023-07-06 | 株式会社クレハ | フッ化ビニリデン系重合体 |
| CN115133034B (zh) * | 2022-08-30 | 2023-04-07 | 宁德时代新能源科技股份有限公司 | 粘结剂、制备方法、正极极片、二次电池及用电装置 |
| CN115124686B (zh) * | 2022-08-31 | 2022-12-13 | 拓迪化学(上海)有限公司 | 锂离子电池的胶粘剂、绝缘胶及其制备方法和应用 |
| CN120300186A (zh) * | 2024-01-11 | 2025-07-11 | 宁德时代新能源科技股份有限公司 | 正极极片及其制备方法、粘结剂、电池和用电装置 |
| CN118374245B (zh) * | 2024-06-20 | 2024-09-10 | 江苏一特新材料有限责任公司 | 反应挤出制备增柔分散型粘结材料及其制备方法、厚涂不开裂正极片的制备方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07201315A (ja) * | 1993-12-28 | 1995-08-04 | Sony Corp | 非水電解液二次電池 |
| JP2000251897A (ja) | 1999-02-25 | 2000-09-14 | Central Glass Co Ltd | 非水電解液二次電池 |
| JP2003155313A (ja) | 2001-11-26 | 2003-05-27 | Kureha Chem Ind Co Ltd | エポキシ基含有フッ化ビニリデン系共重合体、これを含有する樹脂組成物、電極構造体および非水系電気化学素子 |
| US7553540B2 (en) | 2005-12-30 | 2009-06-30 | E. I. Du Pont De Nemours And Company | Fluoropolymer coated films useful for photovoltaic modules |
| JP5371032B2 (ja) | 2008-07-04 | 2013-12-18 | 日産自動車株式会社 | 非水電解液二次電池 |
| EP2774964B1 (en) | 2011-11-04 | 2021-12-01 | Daikin Industries, Ltd. | Coating material, coating film, backsheet for solar cell module, and solar cell module |
| WO2016006945A1 (ko) | 2014-07-11 | 2016-01-14 | 주식회사 엘지화학 | 양극 및 이의 제조방법 |
| JP6738536B2 (ja) | 2016-09-21 | 2020-08-12 | アイシン精機株式会社 | 車両のステアリング装置 |
| JP2018190527A (ja) | 2017-04-28 | 2018-11-29 | 昭和電工株式会社 | 蓄電デバイス用集電体、その製造方法、およびその製造に用いる塗工液 |
| KR20200111678A (ko) * | 2018-01-30 | 2020-09-29 | 니폰 제온 가부시키가이샤 | 전기 화학 소자용 첨가제, 전기 화학 소자용 바인더 조성물, 전기 화학 소자용 슬러리 조성물, 전기 화학 소자용 전극, 및 전기 화학 소자 |
| KR102439830B1 (ko) * | 2018-07-27 | 2022-09-01 | 주식회사 엘지에너지솔루션 | 전극 보호층용 고분자 및 이를 적용한 이차전지 |
| US11482696B2 (en) * | 2020-02-26 | 2022-10-25 | Ppg Industries Ohio, Inc. | Method of coating an electrical current collector and electrodes resulting therefrom |
| US20230197965A1 (en) * | 2020-04-17 | 2023-06-22 | Ppg Industries Ohio, Inc. | Electrode binder and slurry compositions for lithium ion electrical storage devices |
-
2018
- 2018-03-15 JP JP2018047809A patent/JP7060986B2/ja active Active
- 2018-11-09 KR KR1020207027803A patent/KR102442735B1/ko active Active
- 2018-11-09 US US16/978,885 patent/US11777097B2/en active Active
- 2018-11-09 EP EP18909846.0A patent/EP3767721A4/en active Pending
- 2018-11-09 WO PCT/JP2018/041761 patent/WO2019176163A1/ja not_active Ceased
- 2018-11-09 CN CN201880089337.0A patent/CN111727522B/zh active Active
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