CN113632257A - 用于Li离子电池的电极配制物和通过以低停留时间挤出生产电极的方法 - Google Patents

用于Li离子电池的电极配制物和通过以低停留时间挤出生产电极的方法 Download PDF

Info

Publication number
CN113632257A
CN113632257A CN202080024522.9A CN202080024522A CN113632257A CN 113632257 A CN113632257 A CN 113632257A CN 202080024522 A CN202080024522 A CN 202080024522A CN 113632257 A CN113632257 A CN 113632257A
Authority
CN
China
Prior art keywords
electrode
solvent
carbon
vinyl
poly
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
Application number
CN202080024522.9A
Other languages
English (en)
Chinese (zh)
Inventor
O.科尔琴科
C.文森多
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkema France SA
Original Assignee
Arkema France SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Arkema France SA filed Critical Arkema France SA
Publication of CN113632257A publication Critical patent/CN113632257A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0411—Methods of deposition of the material by extrusion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • H01M4/0435—Rolling or calendering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN202080024522.9A 2019-03-29 2020-03-12 用于Li离子电池的电极配制物和通过以低停留时间挤出生产电极的方法 Pending CN113632257A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1903315A FR3094371B1 (fr) 2019-03-29 2019-03-29 Formulation d’électrode pour BATTERIE LI-ION et procede de fabrication d’electrode par extrusion à faible temps de séjour
FR1903315 2019-03-29
PCT/FR2020/050518 WO2020201650A1 (fr) 2019-03-29 2020-03-12 Formulation d'électrode pour batterie li-ion et procédé de fabrication d'électrode par extrusion a faible temps de séjour

Publications (1)

Publication Number Publication Date
CN113632257A true CN113632257A (zh) 2021-11-09

Family

ID=67514856

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080024522.9A Pending CN113632257A (zh) 2019-03-29 2020-03-12 用于Li离子电池的电极配制物和通过以低停留时间挤出生产电极的方法

Country Status (7)

Country Link
US (1) US20220199993A1 (https=)
EP (1) EP3948987A1 (https=)
JP (1) JP7506685B2 (https=)
KR (1) KR102855407B1 (https=)
CN (1) CN113632257A (https=)
FR (1) FR3094371B1 (https=)
WO (1) WO2020201650A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7415778B2 (ja) * 2020-05-08 2024-01-17 Ａｇｃ株式会社 含フッ素重合体および含フッ素重合体の製造方法
US20230093081A1 (en) * 2021-09-16 2023-03-23 GM Global Technology Operations LLC Positive electrodes including electrically conductive carbon additives
EP4498454A4 (en) * 2022-03-23 2026-02-25 Daikin Ind Ltd COMPOSITION FOR SECONDARY BATTERY
US20230387398A1 (en) * 2022-05-25 2023-11-30 GM Global Technology Operations LLC Carbon additives for silicon-containing electrodes
KR20240094798A (ko) * 2022-12-16 2024-06-25 주식회사 엘지에너지솔루션 음극 조성물, 이를 포함하는 리튬 이차 전지용 음극 및 음극을 포함하는 리튬 이차 전지
JP7668828B2 (ja) * 2023-01-13 2025-04-25 プライムプラネットエナジー＆ソリューションズ株式会社 非水電解液二次電池

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030205835A1 (en) * 2002-05-03 2003-11-06 3M Innovative Properties Company Method for making electrode
FR2949907A1 (fr) * 2009-09-09 2011-03-11 Batscap Sa Procede de preparation d'un materiau composite pour electrode positive par extrusion en presence d'un solvant aqueux, electrode positive obtenue par le procede et applications
US20110128666A1 (en) * 2005-02-01 2011-06-02 Drevet Helene High-Load Rate Supercapacitor Electrode and Method for Obtaining Same by Extrusion
WO2011117530A1 (fr) * 2010-03-23 2011-09-29 Arkema France Melange-maitre de charges conductrices carbonees pour les formulations liquides, notamment dans les batteries li-ion
CN102356490A (zh) * 2009-03-19 2012-02-15 阿克马法国公司 锂电池正极的氟化粘合剂复合材料和碳纳米管
CN104053709A (zh) * 2011-11-18 2014-09-17 阿克马法国公司 包括碳基导电填料的膏状组合物的制备方法
FR3033448A1 (fr) * 2015-03-03 2016-09-09 Arkema France Electrodes de batteries li-ion a conductivite amelioree
JP2018101472A (ja) * 2016-12-19 2018-06-28 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電気デバイス、並びに電気デバイス用正極の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826646B1 (fr) 2001-06-28 2004-05-21 Toulouse Inst Nat Polytech Procede de fabrication selective de nanotubes de carbone ordonne en lit fluidise
FR2914634B1 (fr) 2007-04-06 2011-08-05 Arkema France Procede de fabrication de nanotubes de carbone a partir de matieres premieres renouvelables
KR101494435B1 (ko) 2008-01-15 2015-02-23 삼성전자주식회사 전극, 리튬 전지, 전극 제조 방법 및 전극 코팅용 조성물
US8540902B2 (en) 2010-01-13 2013-09-24 CNano Technology Limited Carbon nanotube based pastes
US20140332731A1 (en) * 2012-04-02 2014-11-13 CNano Technology Limited Electrode Composition for Battery
KR102865118B1 (ko) * 2017-07-07 2025-09-25 피피지 인더스트리즈 오하이오 인코포레이티드 리튬 이온 전기 저장 장치용 전극 바인더 슬러리 조성물

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030205835A1 (en) * 2002-05-03 2003-11-06 3M Innovative Properties Company Method for making electrode
US20110128666A1 (en) * 2005-02-01 2011-06-02 Drevet Helene High-Load Rate Supercapacitor Electrode and Method for Obtaining Same by Extrusion
CN102356490A (zh) * 2009-03-19 2012-02-15 阿克马法国公司 锂电池正极的氟化粘合剂复合材料和碳纳米管
FR2949907A1 (fr) * 2009-09-09 2011-03-11 Batscap Sa Procede de preparation d'un materiau composite pour electrode positive par extrusion en presence d'un solvant aqueux, electrode positive obtenue par le procede et applications
CN102484242A (zh) * 2009-09-09 2012-05-30 巴茨卡普公司 在含水溶剂的存在下通过挤出来制备正极材料的方法、由所述方法获得的正极及其用途
WO2011117530A1 (fr) * 2010-03-23 2011-09-29 Arkema France Melange-maitre de charges conductrices carbonees pour les formulations liquides, notamment dans les batteries li-ion
CN108003359A (zh) * 2010-03-23 2018-05-08 阿克马法国公司 用于液体配制剂、特别是锂离子电池中的碳基导电填料的母料
CN104053709A (zh) * 2011-11-18 2014-09-17 阿克马法国公司 包括碳基导电填料的膏状组合物的制备方法
FR3033448A1 (fr) * 2015-03-03 2016-09-09 Arkema France Electrodes de batteries li-ion a conductivite amelioree
JP2018101472A (ja) * 2016-12-19 2018-06-28 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電気デバイス、並びに電気デバイス用正極の製造方法

Also Published As

Publication number Publication date
FR3094371B1 (fr) 2025-09-12
US20220199993A1 (en) 2022-06-23
EP3948987A1 (fr) 2022-02-09
JP7506685B2 (ja) 2024-06-26
KR102855407B1 (ko) 2025-09-03
WO2020201650A1 (fr) 2020-10-08
JP2022528662A (ja) 2022-06-15
KR20210143899A (ko) 2021-11-29
FR3094371A1 (fr) 2020-10-02

Similar Documents

Publication Publication Date Title
RU2611508C2 (ru) Способ получения пастообразного состава на основе проводящих углеродных наполнителей
JP7506685B2 (ja) Ｌｉイオン電池用電極配合物及び短い滞留時間での押出による電極作製方法
RU2564029C2 (ru) Маточная смесь углеродных проводящих наполнителей для жидких композиций, в частности, в литий-ионных батареях
JP6641571B2 (ja) リチウム／硫黄電池用のカソード
JP6979356B2 (ja) Ｌｉ−Ｓ電池用活性電極材料
JP2011258333A (ja) 二次電池用電極コンポジットの製造方法、二次電池用電極および二次電池
JP2023512028A (ja) Ｌｉイオン電池用電極配合物及び無溶媒電極の製造方法
JP2018503945A5 (https=)
JP2023511719A (ja) Ｌｉイオン電池用電極配合物及び無溶媒電極の製造方法
JP6620718B2 (ja) 電池用電極の製造方法
HK1237995A1 (en) Active electrode material for a li-s battery

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination