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WO2008087966A1 - 結着剤組成物、電極用スラリー、電極および非水電解質二次電池 - Google Patents

結着剤組成物、電極用スラリー、電極および非水電解質二次電池 Download PDF

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Publication number
WO2008087966A1
WO2008087966A1 PCT/JP2008/050419 JP2008050419W WO2008087966A1 WO 2008087966 A1 WO2008087966 A1 WO 2008087966A1 JP 2008050419 W JP2008050419 W JP 2008050419W WO 2008087966 A1 WO2008087966 A1 WO 2008087966A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrode
nonaqueous electrolyte
electrolyte secondary
binder composition
slurry
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.)
Ceased
Application number
PCT/JP2008/050419
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English (en)
French (fr)
Inventor
Fumiaki Tsuchiya
Yasuhiro Wakizaka
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.)
Zeon Corp
Original Assignee
Zeon Corp
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 Corp filed Critical Zeon Corp
Priority to JP2008554050A priority Critical patent/JP5931315B2/ja
Priority to CN200880002328XA priority patent/CN101595583B/zh
Priority to US12/523,241 priority patent/US8277977B2/en
Priority to KR1020097014703A priority patent/KR101526017B1/ko
Publication of WO2008087966A1 publication Critical patent/WO2008087966A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H01M4/62—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
    • 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
    • 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
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • 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)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

　本発明は、均質で安定性に優れた電極用スラリー、厚みや密度が均一な電極、さらには電池特性のばらつきの少ない非水電解質二次電池を提供することを目的としている。 　本発明においては、非水電解質二次電池の製造に用いられる結着剤組成物であって、活物質どうしを結着させるための重合体が有機溶媒または水に、溶解または分散してなり、かつ、単量体およびオリゴマーの含有率の合計が３００ｐｐｍ以下であることを特徴とする結着剤組成物を用いて、電極用スラリーを製造する。
PCT/JP2008/050419 2007-01-16 2008-01-16 結着剤組成物、電極用スラリー、電極および非水電解質二次電池 Ceased WO2008087966A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008554050A JP5931315B2 (ja) 2007-01-16 2008-01-16 結着剤組成物、電極用スラリー、電極および非水電解質二次電池
CN200880002328XA CN101595583B (zh) 2007-01-16 2008-01-16 粘合剂组合物、电极用浆料、电极和非水电解质二次电池
US12/523,241 US8277977B2 (en) 2007-01-16 2008-01-16 Binder composition, slurry for electrodes, electrode and nonaqueous electrolyte secondary battery
KR1020097014703A KR101526017B1 (ko) 2007-01-16 2008-01-16 결착제 조성물, 전극용 슬러리, 전극 및 비수 전해질 2 차 전지

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-006536 2007-01-16
JP2007006536 2007-01-16

Publications (1)

Publication Number Publication Date
WO2008087966A1 true WO2008087966A1 (ja) 2008-07-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050419 Ceased WO2008087966A1 (ja) 2007-01-16 2008-01-16 結着剤組成物、電極用スラリー、電極および非水電解質二次電池

Country Status (5)

Country Link
US (1) US8277977B2 (ja)
JP (2) JP5931315B2 (ja)
KR (1) KR101526017B1 (ja)
CN (1) CN101595583B (ja)
WO (1) WO2008087966A1 (ja)

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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
JP2010146871A (ja) * 2008-12-19 2010-07-01 Nippon A&L Inc 非水電解液二次電池電極用バインダー
JP2012014920A (ja) * 2010-06-30 2012-01-19 Nippon Zeon Co Ltd 二次電池用バインダー、製造方法、二次電池負極用組成物、及び二次電池
JPWO2012128182A1 (ja) * 2011-03-18 2014-07-24 日本ゼオン株式会社 リチウムイオン二次電池負極用スラリー組成物、リチウムイオン二次電池負極、及びリチウムイオン二次電池
WO2015064465A1 (ja) * 2013-10-28 2015-05-07 日本ゼオン株式会社 リチウムイオン二次電池負極用スラリー組成物、リチウムイオン二次電池用負極、リチウムイオン二次電池、及び製造方法
JP5729389B2 (ja) * 2010-09-01 2015-06-03 日本ゼオン株式会社 二次電池正極用水系バインダー組成物、二次電池正極用スラリー組成物、二次電池正極及び二次電池
JP2017228428A (ja) * 2016-06-22 2017-12-28 トヨタ自動車株式会社 負極板の製造方法
JP2021106167A (ja) * 2009-05-26 2021-07-26 オプトドット コーポレイション ナノ多孔性セパレータ層を利用するリチウム電池
JP2023027004A (ja) * 2021-03-19 2023-03-01 積水化学工業株式会社 非水電解質二次電池用正極、並びにこれを用いた非水電解質二次電池、電池モジュール、及び電池システム
WO2025056564A1 (en) * 2023-09-15 2025-03-20 Specialty Operations France Adhesion promoter in electrode of solid-state battery
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US12401089B2 (en) 2021-04-29 2025-08-26 24M Technologies, Inc. Electrochemical cells with multiple separators, and methods of producing the same
US12431545B1 (en) 2024-03-26 2025-09-30 24M Technologies, Inc. Systems and methods for minimizing and preventing dendrite formation in electrochemical cells
US12542306B2 (en) 2025-03-27 2026-02-03 24M Technologies, Inc. Systems and methods for minimizing and preventing dendrite formation in electrochemical cells

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US8102642B2 (en) * 2010-08-06 2012-01-24 International Battery, Inc. Large format ultracapacitors and method of assembly
JP2014165096A (ja) * 2013-02-27 2014-09-08 Nippon Zeon Co Ltd リチウムイオン二次電池耐熱層用スラリーの製造方法及びリチウムイオン二次電池用電極の製造方法
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KR101748142B1 (ko) * 2013-10-24 2017-06-16 니폰 제온 가부시키가이샤 라텍스 조성물 및 그의 제조 방법, 및 복합 재료 및 도전성 성형체
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US9385374B2 (en) 2014-04-01 2016-07-05 Ppg Industries Ohio, Inc. Electrode binder composition for lithium ion electrical storage devices
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KR101648465B1 (ko) * 2015-02-17 2016-08-16 주식회사 제낙스 겔 고분자 전해질, 이의 제조 방법 및 이를 포함하는 전기화학 소자
JP7167440B2 (ja) * 2015-11-30 2022-11-09 日本ゼオン株式会社 非水系二次電池接着層用組成物、非水系二次電池用接着層、積層体および非水系二次電池
CN109155414B (zh) * 2016-06-09 2021-08-13 日本瑞翁株式会社 固体电解质电池用粘结剂组合物、及固体电解质电池用浆料组合物
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
US20200052301A1 (en) * 2017-03-08 2020-02-13 Zeon Corporation Binder composition for non-aqueous secondary battery functional layers, slurry composition for non-aqueous secondary battery functional layers, non-aqueous secondary battery functional layer, functional layer attached-separator for non-aqueous secondary battery, non-aqueous secondary battery, and method of producing non-aqueous secondary battery
ES2960214T3 (es) * 2019-03-07 2024-03-01 Lg Energy Solution Ltd Nanotubo de carbono, electrodo que incluye nanotubo de carbono, y batería secundaria
EP4084147A4 (en) * 2019-12-26 2025-01-08 Zeon Corporation Binder composition for secondary batteries, slurry composition for secondary batteries, solid electrolyte-containing layer, all-solid-state secondary battery, and method for producing all-solid-state secondary battery
CN116547322B (zh) 2020-12-14 2026-01-09 爱天思株式会社 导电材分散体、涂膜及二次电池
KR20230087590A (ko) 2020-12-15 2023-06-16 아사히 가세이 가부시키가이샤 비수계 이차 전지용 중합체 조성물 및 비수계 이차 전지
WO2022138896A1 (ja) * 2020-12-25 2022-06-30 旭化成株式会社 共役ジエン系重合体を用いた全固体電池バインダーおよびそのバインダーを用いた正極層、負極層、電解質層、およびこれらを含む全固体電池

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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
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JP2010146871A (ja) * 2008-12-19 2010-07-01 Nippon A&L Inc 非水電解液二次電池電極用バインダー
JP7213567B2 (ja) 2009-05-26 2023-01-27 オプトドット コーポレイション ナノ多孔性セパレータ層を利用するリチウム電池
JP2021106167A (ja) * 2009-05-26 2021-07-26 オプトドット コーポレイション ナノ多孔性セパレータ層を利用するリチウム電池
JP2012014920A (ja) * 2010-06-30 2012-01-19 Nippon Zeon Co Ltd 二次電池用バインダー、製造方法、二次電池負極用組成物、及び二次電池
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WO2015064465A1 (ja) * 2013-10-28 2015-05-07 日本ゼオン株式会社 リチウムイオン二次電池負極用スラリー組成物、リチウムイオン二次電池用負極、リチウムイオン二次電池、及び製造方法
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US20100047690A1 (en) 2010-02-25
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