TWI442617B - Non-aqueous electrolyte secondary battery negative electrode mixture, nonaqueous electrolyte secondary battery negative electrode and nonaqueous electrolyte secondary battery - Google Patents

Non-aqueous electrolyte secondary battery negative electrode mixture, nonaqueous electrolyte secondary battery negative electrode and nonaqueous electrolyte secondary battery Download PDF

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Publication number
TWI442617B
TWI442617B TW100108956A TW100108956A TWI442617B TW I442617 B TWI442617 B TW I442617B TW 100108956 A TW100108956 A TW 100108956A TW 100108956 A TW100108956 A TW 100108956A TW I442617 B TWI442617 B TW I442617B
Authority
TW
Taiwan
Prior art keywords
negative electrode
secondary battery
electrolyte secondary
nonaqueous electrolyte
pvdf
Prior art date
Application number
TW100108956A
Other languages
English (en)
Chinese (zh)
Other versions
TW201212354A (en
Inventor
Kyohei Hagiwara
Mitsuyasu Sakuma
Original Assignee
Kureha 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 Kureha Corp filed Critical Kureha Corp
Publication of TW201212354A publication Critical patent/TW201212354A/zh
Application granted granted Critical
Publication of TWI442617B publication Critical patent/TWI442617B/zh

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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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
TW100108956A 2010-03-30 2011-03-16 Non-aqueous electrolyte secondary battery negative electrode mixture, nonaqueous electrolyte secondary battery negative electrode and nonaqueous electrolyte secondary battery TWI442617B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010077693 2010-03-30

Publications (2)

Publication Number Publication Date
TW201212354A TW201212354A (en) 2012-03-16
TWI442617B true TWI442617B (zh) 2014-06-21

Family

ID=44711986

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100108956A TWI442617B (zh) 2010-03-30 2011-03-16 Non-aqueous electrolyte secondary battery negative electrode mixture, nonaqueous electrolyte secondary battery negative electrode and nonaqueous electrolyte secondary battery

Country Status (4)

Country Link
JP (1) JP5697660B2 (ko)
KR (1) KR101412382B1 (ko)
TW (1) TWI442617B (ko)
WO (1) WO2011122260A1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104704586B (zh) * 2012-10-01 2017-05-17 旭化成株式会社 蓄电元件用电极以及非水系锂型蓄电元件
KR20170020032A (ko) * 2015-08-13 2017-02-22 주식회사 엘지화학 이차전지용 캐소드 및 그의 제조방법
JP7209420B2 (ja) * 2018-11-22 2023-01-20 カーリットホールディングス株式会社 非水電解質二次電池用電極
US11643486B1 (en) * 2022-06-08 2023-05-09 Arkema Inc. Non-linear vinylidene fluoride copolymers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3703582B2 (ja) * 1996-02-22 2005-10-05 呉羽化学工業株式会社 電極バインダー、電極バインダー溶液、電極合剤、電極構造体および電池
JPH10302800A (ja) * 1997-04-28 1998-11-13 Kureha Chem Ind Co Ltd 電池用バインダー溶液、これを含有する電極合剤、およびそれを用いた電極構造体ならびに電池
JP2004079218A (ja) * 2002-08-09 2004-03-11 Mitsubishi Materials Corp 穿孔装置
JP2004220911A (ja) * 2003-01-15 2004-08-05 Mitsubishi Materials Corp リチウムポリマー電池用負極材料及びこれを用いた負極、並びにこの負極を用いたリチウムイオン電池及びリチウムポリマー電池
EP1508927A3 (fr) * 2003-07-29 2008-12-24 Arkema France Structure comprenant un polymere fluore modifie et electrode a base de cette structure
FR2904828B1 (fr) 2006-08-08 2008-09-19 Arkema France Copolymere de fluorure de vinylidene fonctionnalise par greffage par irradiation par un monomere polaire insature
EP2196479B9 (en) * 2007-10-11 2012-05-09 Kureha Corporation Vinylidene fluoride polymer powder and use thereof

Also Published As

Publication number Publication date
WO2011122260A1 (ja) 2011-10-06
TW201212354A (en) 2012-03-16
KR101412382B1 (ko) 2014-06-25
JP5697660B2 (ja) 2015-04-08
KR20120094120A (ko) 2012-08-23
JPWO2011122260A1 (ja) 2013-07-08

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