HUE056701T2 - Elektródkeverék, elektródkeverék elõállítására szolgáló eljárás, elektródszerkezet, elektródszerkezet elõállítására szolgáló eljárás és másodlagos akkumulátor - Google Patents

Elektródkeverék, elektródkeverék elõállítására szolgáló eljárás, elektródszerkezet, elektródszerkezet elõállítására szolgáló eljárás és másodlagos akkumulátor

Info

Publication number
HUE056701T2
HUE056701T2 HUE17872096A HUE17872096A HUE056701T2 HU E056701 T2 HUE056701 T2 HU E056701T2 HU E17872096 A HUE17872096 A HU E17872096A HU E17872096 A HUE17872096 A HU E17872096A HU E056701 T2 HUE056701 T2 HU E056701T2
Authority
HU
Hungary
Prior art keywords
electrode
producing
mix
electrode structure
secondary battery
Prior art date
Application number
HUE17872096A
Other languages
English (en)
Inventor
Kenta Aoki
Shoko Aoki
Shota Kobayashi
Yasuhiro Tada
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 HUE056701T2 publication Critical patent/HUE056701T2/hu

Links

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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1391—Processes of manufacture of 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • 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
    • H01M4/36—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
    • 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
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
HUE17872096A 2016-11-15 2017-11-09 Elektródkeverék, elektródkeverék elõállítására szolgáló eljárás, elektródszerkezet, elektródszerkezet elõállítására szolgáló eljárás és másodlagos akkumulátor HUE056701T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016222767 2016-11-15

Publications (1)

Publication Number Publication Date
HUE056701T2 true HUE056701T2 (hu) 2022-03-28

Family

ID=62146045

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE17872096A HUE056701T2 (hu) 2016-11-15 2017-11-09 Elektródkeverék, elektródkeverék elõállítására szolgáló eljárás, elektródszerkezet, elektródszerkezet elõállítására szolgáló eljárás és másodlagos akkumulátor

Country Status (8)

Country Link
US (1) US11322744B2 (hu)
EP (1) EP3544092B1 (hu)
JP (1) JP6931658B2 (hu)
KR (1) KR102255875B1 (hu)
CN (1) CN109923701B (hu)
HU (1) HUE056701T2 (hu)
PL (1) PL3544092T3 (hu)
WO (1) WO2018092677A1 (hu)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7017468B2 (ja) * 2018-05-15 2022-02-08 株式会社クレハ 電極合剤、電極合剤の製造方法、電極構造体、電極構造体の製造方法および二次電池
WO2020071336A1 (ja) * 2018-10-03 2020-04-09 ダイキン工業株式会社 正極構造体および二次電池
CN113871623B (zh) * 2021-09-28 2022-12-27 星恒电源股份有限公司 锂离子电池高镍正极材料浆料，其制备方法及锂离子电池
US11643486B1 (en) 2022-06-08 2023-05-09 Arkema Inc. Non-linear vinylidene fluoride copolymers

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JP3518712B2 (ja) 1996-05-27 2004-04-12 呉羽化学工業株式会社 非水系電池電極形成用バインダー、電極合剤、電極構造体および電池
JPH1167274A (ja) 1997-08-22 1999-03-09 Daikin Ind Ltd リチウム二次電池及び高分子ゲル電解質並びにリチウム二次電池用結着剤
JP4253051B2 (ja) 1997-12-26 2009-04-08 株式会社クレハ 非水系電池用電極合剤および非水系電池
JP2003257480A (ja) * 2002-02-27 2003-09-12 Fuji Photo Film Co Ltd 電解質組成物及び非水二次電池
TW200410439A (en) * 2002-11-22 2004-06-16 Kureha Chemical Ind Co Ltd Binder composition for electrode of nonaqueous electrolyte battery, and use thereof
CN100508256C (zh) 2004-03-23 2009-07-01 株式会社吴羽 非水性电化学元件电极形成用粘合剂、电极合剂、电极结构体及电化学元件
JP2007317534A (ja) * 2006-05-26 2007-12-06 Sony Corp 非水電解質二次電池
TWI437009B (zh) 2007-04-24 2014-05-11 Solvay Solexis Spa １，１－二氟乙烯共聚物類
KR101298300B1 (ko) * 2008-12-26 2013-08-20 가부시끼가이샤 구레하 비수 전해질 2 차 전지용 부극 합제, 비수 전해질 2 차 전지용 부극 및 비수 전해질 2 차 전지
US9257696B2 (en) 2009-02-12 2016-02-09 Daikin Industries, Ltd. Positive electrode mixture slurry for lithium secondary batteries, and positive electrode and lithium secondary battery that use said slurry
JP5733314B2 (ja) 2010-09-30 2015-06-10 旭硝子株式会社 非水系二次電池用正極合剤、それを用いた非水系二次電池用正極および二次電池
JP5797206B2 (ja) * 2010-12-28 2015-10-21 株式会社クレハ フッ化ビニリデン系共重合体、および該共重合体の用途
JP2012174569A (ja) * 2011-02-23 2012-09-10 Hitachi Maxell Energy Ltd 正極合剤層形成用スラリーの調製方法および非水電解液二次電池の製造方法
US20140206822A1 (en) 2011-06-23 2014-07-24 Nanobrick Co., Ltd. Surface treatment method for magnetic particles, magnetic composite prepared thereby, and magnetic composite for labeling target materials
JP5932471B2 (ja) 2012-05-08 2016-06-08 日立オートモティブシステムズ株式会社 リチウムイオン二次電池及びその製造方法
JP2014007088A (ja) 2012-06-26 2014-01-16 Hitachi Maxell Ltd 非水電解質二次電池およびその製造方法
CN104725545A (zh) 2013-12-23 2015-06-24 浙江蓝天环保高科技股份有限公司 一种新型高粘结性偏氟乙烯共聚物
KR102222117B1 (ko) * 2014-01-10 2021-03-03 삼성에스디아이 주식회사 2차전지용 바인더 조성물, 이를 채용한 양극과 리튬전지

Also Published As

Publication number Publication date
CN109923701A (zh) 2019-06-21
KR102255875B1 (ko) 2021-05-25
PL3544092T3 (pl) 2022-01-03
JP6931658B2 (ja) 2021-09-08
WO2018092677A1 (ja) 2018-05-24
KR20190058595A (ko) 2019-05-29
EP3544092A1 (en) 2019-09-25
JPWO2018092677A1 (ja) 2019-10-17
CN109923701B (zh) 2022-08-02
EP3544092A4 (en) 2019-10-23
US20190326602A1 (en) 2019-10-24
EP3544092B1 (en) 2021-10-13
US11322744B2 (en) 2022-05-03

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