JP2012521065A5 - - Google Patents
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- Publication number
- JP2012521065A5 JP2012521065A5 JP2012500298A JP2012500298A JP2012521065A5 JP 2012521065 A5 JP2012521065 A5 JP 2012521065A5 JP 2012500298 A JP2012500298 A JP 2012500298A JP 2012500298 A JP2012500298 A JP 2012500298A JP 2012521065 A5 JP2012521065 A5 JP 2012521065A5
- Authority
- JP
- Japan
- Prior art keywords
- composite material
- suspension
- pvdf
- solvent
- polymer 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
- 239000002131 composite material Substances 0.000 claims 12
- 238000000034 method Methods 0.000 claims 10
- 239000000725 suspension Substances 0.000 claims 10
- 239000002033 PVDF binder Substances 0.000 claims 8
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 7
- 229920005596 polymer binder Polymers 0.000 claims 7
- 239000002491 polymer binding agent Substances 0.000 claims 7
- 239000002041 carbon nanotube Substances 0.000 claims 6
- 229910021393 carbon nanotube Inorganic materials 0.000 claims 6
- 239000002904 solvent Substances 0.000 claims 6
- 229910001416 lithium ion Inorganic materials 0.000 claims 5
- 238000002360 preparation method Methods 0.000 claims 5
- 150000001875 compounds Chemical class 0.000 claims 4
- 239000002482 conductive additive Substances 0.000 claims 4
- 239000006185 dispersion Substances 0.000 claims 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 3
- 229910052744 lithium Inorganic materials 0.000 claims 3
- 239000000463 material Substances 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 239000007772 electrode material Substances 0.000 claims 2
- 125000000524 functional group Chemical group 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- 229910052748 manganese Inorganic materials 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000002071 nanotube Substances 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 1
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- 241000282453 Ursus americanus Species 0.000 claims 1
- 239000011149 active material Substances 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 229910052785 arsenic Inorganic materials 0.000 claims 1
- 229910052788 barium Inorganic materials 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000006229 carbon black Substances 0.000 claims 1
- 239000002134 carbon nanofiber Substances 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 238000002484 cyclic voltammetry Methods 0.000 claims 1
- 229910052732 germanium Inorganic materials 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000002048 multi walled nanotube Substances 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 230000002688 persistence Effects 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- 239000010452 phosphate Substances 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 229920002959 polymer blend Polymers 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000001694 spray drying Methods 0.000 claims 1
- 229910052712 strontium Inorganic materials 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 238000010345 tape casting Methods 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 229910052723 transition metal Inorganic materials 0.000 claims 1
- 150000003624 transition metals Chemical class 0.000 claims 1
- 229910052720 vanadium Inorganic materials 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0901279 | 2009-03-19 | ||
| FR0901279A FR2943463B1 (fr) | 2009-03-19 | 2009-03-19 | Materiaux composites a base de liants fluores et nanotubes de carbone pour electrodes positives de batteries lithium. |
| PCT/FR2010/050485 WO2010106292A1 (fr) | 2009-03-19 | 2010-03-18 | Materiaux composites a base de liants fluores et nanotubes de carbone pour electrodes positives de batteries lithium |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012521065A JP2012521065A (ja) | 2012-09-10 |
| JP2012521065A5 true JP2012521065A5 (https=) | 2013-03-07 |
| JP5684226B2 JP5684226B2 (ja) | 2015-03-11 |
Family
ID=41052359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012500298A Expired - Fee Related JP5684226B2 (ja) | 2009-03-19 | 2010-03-18 | リチウム電池正極用のフッ素化バインダ複合材料およびカーボンナノチューブ |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20120028117A1 (https=) |
| EP (1) | EP2409350A1 (https=) |
| JP (1) | JP5684226B2 (https=) |
| KR (1) | KR20110136867A (https=) |
| CN (1) | CN102356490A (https=) |
| FR (1) | FR2943463B1 (https=) |
| WO (1) | WO2010106292A1 (https=) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120015246A1 (en) * | 2010-05-27 | 2012-01-19 | Arkema Inc. | Waterborne fluoropolymer composition |
| MY159699A (en) | 2009-05-29 | 2017-01-13 | Arkema Inc | Aqueous polyvinylidene fluoride composition |
| JP5720411B2 (ja) * | 2011-05-11 | 2015-05-20 | トヨタ自動車株式会社 | 非水電解質二次電池の製造方法 |
| US9065136B2 (en) * | 2011-09-14 | 2015-06-23 | Samsung Sdi Co., Ltd. | Positive electrode for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same |
| US20150064559A1 (en) * | 2012-03-30 | 2015-03-05 | Sumitomo Osaka Cement Co., Ltd. | Electrode-active material, lithium-ion battery, method for detecting discharge state of electrode-active material, and method for manufacturing electrode-active material |
| US9985292B2 (en) * | 2012-11-27 | 2018-05-29 | Seeo, Inc. | Oxyphosphorus-containing polymers as binders for battery cathodes |
| CN103000903B (zh) * | 2012-11-28 | 2015-01-28 | 哈尔滨工业大学 | 一种掺杂碳纳米材料的前驱体及制备方法和球形锂金属氧化物正极材料及制备方法 |
| US20140346618A1 (en) * | 2013-05-23 | 2014-11-27 | Nexeon Limited | Surface treated silicon containing active materials for electrochemical cells |
| FR3033448B1 (fr) * | 2015-03-03 | 2021-09-10 | Arkema France | Electrodes de batteries li-ion a conductivite amelioree |
| KR101665656B1 (ko) * | 2015-04-28 | 2016-10-12 | 충남대학교산학협력단 | 이차전지용 양극 및 이로부터 제조된 리튬이차전지 |
| EP3203560B1 (en) * | 2015-12-09 | 2020-02-05 | LG Chem, Ltd. | Lithium secondary battery positive electrode material slurry comprising at least two types of conductive materials, and lithium secondary battery using same |
| PL3333946T3 (pl) * | 2016-03-24 | 2021-07-19 | Lg Chem, Ltd. | Dyspersja przewodnika i akumulator wytworzony z jej użyciem |
| JP6737090B2 (ja) * | 2016-09-09 | 2020-08-05 | 日産自動車株式会社 | 電気デバイス用正極及びそれを用いたリチウムイオン電池 |
| CN109845005B (zh) * | 2017-03-22 | 2022-04-08 | 株式会社Lg化学 | 正极活性材料预分散体组合物、二次电池用正极以及包含该正极的锂二次电池 |
| KR102488677B1 (ko) * | 2017-05-12 | 2023-01-16 | 주식회사 엘지에너지솔루션 | 리튬 이차전지의 제조방법 |
| KR102666367B1 (ko) | 2018-08-28 | 2024-05-20 | 삼성전자주식회사 | 양극 및 이를 포함하는 리튬전지 |
| FR3094371B1 (fr) * | 2019-03-29 | 2025-09-12 | Arkema France | Formulation d’électrode pour BATTERIE LI-ION et procede de fabrication d’electrode par extrusion à faible temps de séjour |
| EP3916842A1 (en) * | 2020-05-29 | 2021-12-01 | Arkema Inc. | Electrode binder composition for lithium ion electrical storage devices |
| FR3116158B1 (fr) * | 2020-11-10 | 2022-12-02 | Arkema France | Procédé de synthèse de compositions phosphate de Fer Lithié - Carbone |
| CN113036141A (zh) * | 2021-03-10 | 2021-06-25 | 哈尔滨万鑫石墨谷科技有限公司 | 一种磷酸铁锂正极浆料的制备方法 |
| FR3131094B1 (fr) * | 2021-12-17 | 2025-06-06 | Arkema France | Composition de cathode pour batterie li-ion |
| CN117280490A (zh) * | 2021-12-24 | 2023-12-22 | 株式会社Lg新能源 | 正极浆料组合物、使用其制造的正极和锂二次电池 |
| JP7284901B1 (ja) | 2022-03-31 | 2023-06-01 | 東洋インキＳｃホールディングス株式会社 | 正極膜用スラリー、正極膜、二次電池、及び正極膜の製造方法 |
| CN117712281A (zh) * | 2023-12-20 | 2024-03-15 | 蔚来电池科技(安徽)有限公司 | 一种干电极膜和制备其的方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2513418B2 (ja) * | 1993-06-24 | 1996-07-03 | 日本電気株式会社 | 電池電極合剤および非水電解液電池 |
| JP2002246029A (ja) * | 2001-02-20 | 2002-08-30 | Atofina Japan Kk | 結着剤組成物 |
| JP4029315B2 (ja) * | 2001-09-18 | 2008-01-09 | 株式会社デンソー | リチウム二次電池用正極及びリチウム二次電池 |
| JP2003331838A (ja) * | 2002-05-14 | 2003-11-21 | Hitachi Ltd | リチウム二次電池 |
| KR100484642B1 (ko) * | 2002-09-23 | 2005-04-20 | 삼성에스디아이 주식회사 | 리튬-설퍼 전지용 양극 활물질 및 그 제조방법 |
| US20040160156A1 (en) * | 2003-02-19 | 2004-08-19 | Matsushita Electric Industrial Co., Ltd. | Electrode for a battery and production method thereof |
| CA2506104A1 (en) * | 2005-05-06 | 2006-11-06 | Michel Gauthier | Surface modified redox compounds and composite electrode obtain from them |
| KR100796687B1 (ko) * | 2005-11-30 | 2008-01-21 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지 |
| WO2008001792A1 (fr) * | 2006-06-27 | 2008-01-03 | Kao Corporation | Procédé de production de matériau composite pour électrode positive de batterie au lithium |
| CN101087017A (zh) * | 2006-09-08 | 2007-12-12 | 长沙理工大学 | 高功率大容量锂离子电池正极极片及其制作方法 |
| CN101192682A (zh) * | 2006-11-21 | 2008-06-04 | 比亚迪股份有限公司 | 一种锂离子二次电池及其制备方法 |
| JP4240157B2 (ja) * | 2007-03-05 | 2009-03-18 | 東洋インキ製造株式会社 | 電池用組成物 |
| JP5139717B2 (ja) * | 2007-05-18 | 2013-02-06 | 帝人株式会社 | 多層カーボンナノチューブ分散液およびその製造方法 |
| JP2008300189A (ja) * | 2007-05-31 | 2008-12-11 | Fuji Heavy Ind Ltd | 電極用構成材、それを用いた電極、およびリチウムイオン二次電池 |
| JP5352069B2 (ja) * | 2007-08-08 | 2013-11-27 | トヨタ自動車株式会社 | 正極材料、正極板、二次電池、及び正極材料の製造方法 |
| CN101090154A (zh) * | 2007-08-14 | 2007-12-19 | 深圳市海盈科技有限公司 | 锂离子电池的正极组成物 |
| JP5205863B2 (ja) * | 2007-08-16 | 2013-06-05 | ソニー株式会社 | 非水電解液二次電池 |
| CN101281987A (zh) * | 2008-05-22 | 2008-10-08 | 上海南都能源科技有限公司 | 磷酸亚铁锂基聚合物锂离子电池及其制造方法 |
| CN101335347B (zh) * | 2008-08-01 | 2010-06-02 | 黄德欢 | 锂离子电池的高导电性磷酸铁锂正极材料的制备方法 |
-
2009
- 2009-03-19 FR FR0901279A patent/FR2943463B1/fr not_active Expired - Fee Related
-
2010
- 2010-03-18 WO PCT/FR2010/050485 patent/WO2010106292A1/fr not_active Ceased
- 2010-03-18 EP EP10716553A patent/EP2409350A1/fr not_active Withdrawn
- 2010-03-18 JP JP2012500298A patent/JP5684226B2/ja not_active Expired - Fee Related
- 2010-03-18 CN CN2010800121468A patent/CN102356490A/zh active Pending
- 2010-03-18 US US13/256,522 patent/US20120028117A1/en not_active Abandoned
- 2010-03-18 KR KR1020117024571A patent/KR20110136867A/ko not_active Ceased
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