WO2008123143A1 - リチウムイオン二次電池電極用スラリーの製造方法 - Google Patents

リチウムイオン二次電池電極用スラリーの製造方法 Download PDF

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Publication number
WO2008123143A1
WO2008123143A1 PCT/JP2008/055279 JP2008055279W WO2008123143A1 WO 2008123143 A1 WO2008123143 A1 WO 2008123143A1 JP 2008055279 W JP2008055279 W JP 2008055279W WO 2008123143 A1 WO2008123143 A1 WO 2008123143A1
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WO
WIPO (PCT)
Prior art keywords
electrode slurry
lithium ion
ion secondary
producing
secondary battery
Prior art date
Application number
PCT/JP2008/055279
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English (en)
French (fr)
Inventor
Takao Suzuki
Masahiro Yamakawa
Original Assignee
Zeon Corporation
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 Zeon Corporation filed Critical Zeon Corporation
Priority to KR1020097019638A priority Critical patent/KR101529739B1/ko
Priority to CN2008800095752A priority patent/CN101641812B/zh
Priority to JP2009509076A priority patent/JP5195749B2/ja
Publication of WO2008123143A1 publication Critical patent/WO2008123143A1/ja

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    • 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
    • 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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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
    • 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)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

容量が高く、かつ充放電サイクル特性に優れたリチウムイオン二次電池を製造するための電極用スラリーの製造方法を提供する。電極活物質、カルボキシメチルセルロース、結着剤および水を含有するリチウムイオン二次電池電極用スラリーを製造する方法において、異なる範囲の水溶液粘度を有する２種類のカルボキシメチルセルロースを用い、かつ、下記工程（１）～（３）を有する製造方法により電極用スラリーを製造する。 　（工程１）より低粘度のカルボキシメチルセルロースを水に溶解し、水溶液（Ａ’）を調製する工程 　（工程２）前記水溶液（Ａ’）と前記電極活物質とを混合し、混合物（Ａ’’）を調製する工程 　（工程３）より高粘度のカルボキシメチルセルロースと結着剤を混合する工程
PCT/JP2008/055279 2007-03-23 2008-03-21 リチウムイオン二次電池電極用スラリーの製造方法 WO2008123143A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020097019638A KR101529739B1 (ko) 2007-03-23 2008-03-21 리튬 이온 2 차 전지 전극용 슬러리의 제조 방법
CN2008800095752A CN101641812B (zh) 2007-03-23 2008-03-21 锂离子二次电池电极用浆料的制造方法
JP2009509076A JP5195749B2 (ja) 2007-03-23 2008-03-21 リチウムイオン二次電池電極用スラリーの製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-075724 2007-03-23
JP2007075724 2007-03-23

Publications (1)

Publication Number Publication Date
WO2008123143A1 true WO2008123143A1 (ja) 2008-10-16

Family

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PCT/JP2008/055279 WO2008123143A1 (ja) 2007-03-23 2008-03-21 リチウムイオン二次電池電極用スラリーの製造方法

Country Status (4)

Country Link
JP (1) JP5195749B2 (ja)
KR (1) KR101529739B1 (ja)
CN (1) CN101641812B (ja)
WO (1) WO2008123143A1 (ja)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008287924A (ja) * 2007-05-15 2008-11-27 Asahi Kasei Chemicals Corp 電極塗工剤、電極及び二次電池
WO2010053205A1 (ja) * 2008-11-05 2010-05-14 古河電池株式会社 リチウム二次電池用正極の製造法及びリチウム二次電池
WO2011024797A1 (ja) * 2009-08-27 2011-03-03 大日精化工業株式会社 水系スラリー組成物、蓄電装置用電極板及び蓄電装置
JP2011065797A (ja) * 2009-09-16 2011-03-31 Daicel Chemical Industries Ltd リチウムイオン電池の負極材の集電体に対する密着性向上剤
JP2011138621A (ja) * 2009-12-25 2011-07-14 Sanyo Electric Co Ltd 非水電解質二次電池の正極の製造方法
JP2011256358A (ja) * 2010-06-11 2011-12-22 Samsung Electro-Mechanics Co Ltd カルボキシメチルセルロース及びこれを含むスラリー組成物
US20120058400A1 (en) * 2010-02-05 2012-03-08 International Battery, Inc. Rechargeable battery using an aqueous binder
WO2012043763A1 (ja) * 2010-09-30 2012-04-05 旭硝子株式会社 蓄電デバイス用電極合剤およびその製造方法、ならびにこれを用いた蓄電デバイス用電極およびリチウムイオン二次電池
JP2013251155A (ja) * 2012-05-31 2013-12-12 Toyota Motor Corp 電極の製造方法、および電池
JP2014010988A (ja) * 2012-06-28 2014-01-20 Toyota Motor Corp 非水電解質二次電池及び非水電解質二次電池の製造方法
KR20160071740A (ko) * 2014-12-12 2016-06-22 삼성에스디아이 주식회사 리튬 이차 전지용 양극 조성물, 그리고 이를 포함하는 리튬 이차 전지용 양극 및 리튬 이차 전지
RU2689773C1 (ru) * 2017-09-19 2019-05-29 Тойота Дзидося Кабусики Кайся Вторичная водная литий-ионная аккумуляторная батарея, способ получения композита анодного активного материала и способ получения вторичной водной литий-ионной аккумуляторной батареи
JP6739086B1 (ja) * 2018-11-07 2020-08-12 Ｔｐｒ株式会社 バインダ

Families Citing this family (14)

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KR101342512B1 (ko) 2011-03-17 2013-12-17 로베르트 보쉬 게엠베하 수계 활물질 조성물, 이를 이용하여 제조된 전극 및 리튬 이차 전지
KR102142441B1 (ko) * 2012-08-10 2020-08-07 제온 코포레이션 리튬 이온 이차 전지 부극용 슬러리 조성물
KR102210219B1 (ko) * 2014-01-15 2021-01-29 삼성에스디아이 주식회사 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지
HUE055080T2 (hu) * 2015-06-24 2021-10-28 Zeon Corp Készítmény elektrokémiai eszköz elektródhoz, elektród elektrokémiai eszközhöz, elektrokémiai eszköz, és eljárás elektrokémiai eszköz elektródhoz való készítmény elõállítására
CN106129417A (zh) * 2016-08-30 2016-11-16 吉安市优特利科技有限公司 电池负电极及其制备方法和锂离子电池
CN109790227B (zh) * 2016-09-30 2022-03-15 日本制纸株式会社 羧甲基纤维素或其盐以及电极组合物
CN106654075B (zh) * 2017-01-17 2020-06-09 辽宁九夷能源科技有限公司 一种改善动力型镍氢电池抗震性能的方法
JP6951177B2 (ja) * 2017-02-09 2021-10-20 日本スピンドル製造株式会社 スラリー製造装置およびスラリー製造方法
WO2018168657A1 (ja) * 2017-03-13 2018-09-20 日本ゼオン株式会社 非水系二次電池機能層用スラリー組成物、非水系二次電池用機能層および非水系二次電池
CN109950462A (zh) * 2017-12-21 2019-06-28 河北银隆新能源有限公司 一种锂电池浆料的制备方法
CN109167068B (zh) * 2018-09-17 2020-09-01 醒狮科技投资有限公司 一种锂电池正极浆料及其加工工艺
CN112980351B (zh) * 2021-02-26 2022-10-11 江苏日御光伏新材料科技有限公司 一种背面电极银浆用粘结剂及其制备方法
CN113265008B (zh) * 2021-07-02 2022-03-01 重庆力宏精细化工有限公司 一种高黏度羧甲基纤维素锂及其制备方法和应用
CN114388744B (zh) * 2022-01-12 2022-08-09 佛山市天劲新能源科技有限公司 一种锂离子电池负极浆料的低粘度处理方法

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Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008287924A (ja) * 2007-05-15 2008-11-27 Asahi Kasei Chemicals Corp 電極塗工剤、電極及び二次電池
WO2010053205A1 (ja) * 2008-11-05 2010-05-14 古河電池株式会社 リチウム二次電池用正極の製造法及びリチウム二次電池
JP2010113874A (ja) * 2008-11-05 2010-05-20 Furukawa Battery Co Ltd:The リチウム二次電池用正極の製造法及びリチウム二次電池
US9359508B2 (en) 2009-08-27 2016-06-07 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Water-based slurry composition, electrode plate for electricity storage device, and electricity storage device
JP2014095081A (ja) * 2009-08-27 2014-05-22 Dainichiseika Color & Chem Mfg Co Ltd 水系スラリー組成物、蓄電装置用電極板及び蓄電装置
WO2011024797A1 (ja) * 2009-08-27 2011-03-03 大日精化工業株式会社 水系スラリー組成物、蓄電装置用電極板及び蓄電装置
US9359509B2 (en) 2009-08-27 2016-06-07 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Aqueous carbon filler dispersion coating liquid, conductivity-imparting material, electrode plate for an electrical storage device, manufacturing method therefore, and electrical storage device
US8945767B2 (en) 2009-08-27 2015-02-03 Dainichiseika Color & Chemicals Mfg. Co., Ltd Aqueous coating liquid for an electrode plate, electrode plate for an electrical storage device, method for manufacturing an electrode plate for an electrical storage device, and electrical storage device
TWI451616B (zh) * 2009-08-27 2014-09-01 Dainichiseika Color Chem Water-based carbon filler, a conductive coating material, an electrode plate for a power storage device, a method for manufacturing an electrode plate for a power storage device, a power storage device, and a current collector
EP2471869A4 (en) * 2009-08-27 2016-11-09 Dainichiseika Color Chem AQUEOUS BOILING COMPOSITION, ELECTRODE PLATE FOR STORAGE DEVICE AND STORAGE DEVICE
US8628610B2 (en) 2009-08-27 2014-01-14 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Dispersant for use in a carbon filler
US9834688B2 (en) 2009-08-27 2017-12-05 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Aqueous carbon filler dispersion coating liquid, conductivity-imparting material, electrode plate for an electrical storage device, manufacturing method therefore, and electrical storage device
JP5499040B2 (ja) * 2009-08-27 2014-05-21 大日精化工業株式会社 水系スラリー組成物、蓄電装置用電極板及び蓄電装置
JP2011065797A (ja) * 2009-09-16 2011-03-31 Daicel Chemical Industries Ltd リチウムイオン電池の負極材の集電体に対する密着性向上剤
JP2011138621A (ja) * 2009-12-25 2011-07-14 Sanyo Electric Co Ltd 非水電解質二次電池の正極の製造方法
US8795888B2 (en) * 2010-02-05 2014-08-05 Bren-Tronics Batteries International, L.L.C. Aqueous co-polymer binder for Li-ion battery
US20120058400A1 (en) * 2010-02-05 2012-03-08 International Battery, Inc. Rechargeable battery using an aqueous binder
JP2011256358A (ja) * 2010-06-11 2011-12-22 Samsung Electro-Mechanics Co Ltd カルボキシメチルセルロース及びこれを含むスラリー組成物
WO2012043763A1 (ja) * 2010-09-30 2012-04-05 旭硝子株式会社 蓄電デバイス用電極合剤およびその製造方法、ならびにこれを用いた蓄電デバイス用電極およびリチウムイオン二次電池
JP2013251155A (ja) * 2012-05-31 2013-12-12 Toyota Motor Corp 電極の製造方法、および電池
JP2014010988A (ja) * 2012-06-28 2014-01-20 Toyota Motor Corp 非水電解質二次電池及び非水電解質二次電池の製造方法
KR20160071740A (ko) * 2014-12-12 2016-06-22 삼성에스디아이 주식회사 리튬 이차 전지용 양극 조성물, 그리고 이를 포함하는 리튬 이차 전지용 양극 및 리튬 이차 전지
KR102311509B1 (ko) * 2014-12-12 2021-10-08 삼성에스디아이 주식회사 리튬 이차 전지용 양극 조성물, 그리고 이를 포함하는 리튬 이차 전지용 양극 및 리튬 이차 전지
RU2689773C1 (ru) * 2017-09-19 2019-05-29 Тойота Дзидося Кабусики Кайся Вторичная водная литий-ионная аккумуляторная батарея, способ получения композита анодного активного материала и способ получения вторичной водной литий-ионной аккумуляторной батареи
JP6739086B1 (ja) * 2018-11-07 2020-08-12 Ｔｐｒ株式会社 バインダ

Also Published As

Publication number Publication date
KR101529739B1 (ko) 2015-06-17
KR20090125254A (ko) 2009-12-04
JPWO2008123143A1 (ja) 2010-07-15
CN101641812B (zh) 2012-08-08
CN101641812A (zh) 2010-02-03
JP5195749B2 (ja) 2013-05-15

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