HK1144620A1 - A mix method of positive electrode paste for a li-ion battery - Google Patents

A mix method of positive electrode paste for a li-ion battery

Info

Publication number
HK1144620A1
HK1144620A1 HK10111167.2A HK10111167A HK1144620A1 HK 1144620 A1 HK1144620 A1 HK 1144620A1 HK 10111167 A HK10111167 A HK 10111167A HK 1144620 A1 HK1144620 A1 HK 1144620A1
Authority
HK
Hong Kong
Prior art keywords
positive electrode
ion battery
electrode paste
mix method
mix
Prior art date
Application number
HK10111167.2A
Original Assignee
Shenzhen Bak Battery Co Ltd
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 Shenzhen Bak Battery Co Ltd filed Critical Shenzhen Bak Battery Co Ltd
Publication of HK1144620A1 publication Critical patent/HK1144620A1/en

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
    • H01M4/13—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
    • 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
    • H01M4/13—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
    • H01M4/36—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
    • 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
    • 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
HK10111167.2A 2008-12-10 2010-11-30 A mix method of positive electrode paste for a li-ion battery HK1144620A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200810241210.4A CN101752550B (en) 2008-12-10 2008-12-10 Method for confecting lithium ion battery anode sizing agent

Publications (1)

Publication Number Publication Date
HK1144620A1 true HK1144620A1 (en) 2011-02-25

Family

ID=42242357

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10111167.2A HK1144620A1 (en) 2008-12-10 2010-11-30 A mix method of positive electrode paste for a li-ion battery

Country Status (3)

Country Link
CN (1) CN101752550B (en)
HK (1) HK1144620A1 (en)
WO (1) WO2010066198A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102738446B (en) * 2011-04-15 2015-07-22 比克国际(天津)有限公司 Lithium ion battery slurry, preparation method of the lithium ion battery slurry, and lithium ion battery
CN102306792A (en) * 2011-08-23 2012-01-04 山东天岳先进材料科技有限公司 High-conductivity exfoliated graphite lithium ion battery anode material and preparation method thereof
CN102569728B (en) * 2011-12-30 2014-03-26 万向电动汽车有限公司 Technology for preparing lithium ion slurry and device
CN103107329A (en) * 2013-01-30 2013-05-15 浙江超威创元实业有限公司 Preparation method of lithium manganate battery positive pole sizing agent
CN103230748A (en) * 2013-04-08 2013-08-07 内蒙古稀奥科镍氢动力电池有限公司 Electrode slurry mixing method
CN103346318A (en) * 2013-07-01 2013-10-09 彩虹集团公司 Li-ion positive electrode slurry and preparation method thereof
CN104681811B (en) * 2013-11-27 2017-03-08 万向一二三股份公司 A kind of preparation method of lithium iron phosphate positive material slurry
WO2015093904A1 (en) * 2013-12-19 2015-06-25 주식회사 엘지화학 Method for preparing electrode active material slurry, and electrode active material slurry prepared by method
CN104437212B (en) * 2014-12-16 2016-09-07 江苏华东锂电技术研究院有限公司 Cell size Preparation equipment
CN107732136B (en) * 2017-06-28 2020-06-12 东莞市创明电池技术有限公司 Lithium ion battery slurry and slurry mixing method thereof
CN108134066B (en) * 2017-12-22 2021-02-02 佛山市实达科技有限公司 Lithium ion battery positive electrode slurry and preparation method thereof, lithium ion battery and preparation method thereof
CN108448056A (en) * 2018-03-15 2018-08-24 桑顿新能源科技有限公司 A kind of preparation method of high-energy density anode pole piece and its lithium ion battery
CN111584836A (en) * 2020-04-30 2020-08-25 汉腾新能源汽车科技有限公司 Lithium ion battery anode and preparation process thereof
CN114388725A (en) * 2020-10-21 2022-04-22 深圳格林德能源集团有限公司 Lithium ion battery positive pole piece and preparation method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100337349C (en) * 2004-02-23 2007-09-12 深圳市比克电池有限公司 Method for synthesizing pulp of anode material in lithium ion batteries
CN1588679A (en) * 2004-08-09 2005-03-02 深圳市纳米港有限公司 Lithium ion secondary cell positive pole material and its preparing method
KR100599602B1 (en) * 2004-10-28 2006-07-13 삼성에스디아이 주식회사 Positive electrode for lithium secondary battery and lithium secondary battery comprising the same
CN100492721C (en) * 2006-03-15 2009-05-27 浙江南都电源动力股份有限公司 Lithium ion battery pole piece with high multiplying power and production thereof
CN101136497B (en) * 2006-08-28 2011-02-02 深圳市比克电池有限公司 Method for improving capacitance of lithium secondary battery
CN101136467B (en) * 2006-08-28 2010-12-15 深圳市比克电池有限公司 Lithium ion battery anode slurry mixing method, the produced anode and battery
CN101212045A (en) * 2006-12-30 2008-07-02 比亚迪股份有限公司 Method for proportioning anode paste of Li-ion secondary battery
JP5154104B2 (en) * 2007-03-09 2013-02-27 パナソニック株式会社 Lithium ion secondary battery and method of manufacturing positive electrode plate thereof
CN101271972B (en) * 2008-04-30 2010-09-01 深圳新宙邦科技股份有限公司 Lithium ion battery sandwich electrode piece and method for producing the same

Also Published As

Publication number Publication date
WO2010066198A1 (en) 2010-06-17
CN101752550A (en) 2010-06-23
CN101752550B (en) 2014-01-08

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