SG11202000093PA - Anode slurry for lithium ion battery - Google Patents

Anode slurry for lithium ion battery

Info

Publication number
SG11202000093PA
SG11202000093PA SG11202000093PA SG11202000093PA SG11202000093PA SG 11202000093P A SG11202000093P A SG 11202000093PA SG 11202000093P A SG11202000093P A SG 11202000093PA SG 11202000093P A SG11202000093P A SG 11202000093PA SG 11202000093P A SG11202000093P A SG 11202000093PA
Authority
SG
Singapore
Prior art keywords
international
ho1m
ion battery
anode slurry
lithium
Prior art date
Application number
SG11202000093PA
Other languages
English (en)
Inventor
Kam Piu Ho
Ranshi Wang
Peihua Shen
Original Assignee
Grst Int 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 Grst Int Ltd filed Critical Grst Int Ltd
Publication of SG11202000093PA publication Critical patent/SG11202000093PA/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
    • H01M4/62—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
    • 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
    • H01M4/04—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
    • H01M4/133—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
    • H01M4/134—Electrodes based on metals, Si or alloys
    • 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
    • H01M4/62—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
    • H01M4/625—Carbon or graphite
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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
    • 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
    • H01M4/36—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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
SG11202000093PA 2016-10-11 2017-09-29 Anode slurry for lithium ion battery SG11202000093PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662406405P 2016-10-11 2016-10-11
PCT/CN2017/104248 WO2018068663A1 (en) 2016-10-11 2017-09-29 Anode slurry for lithium ion battery

Publications (1)

Publication Number Publication Date
SG11202000093PA true SG11202000093PA (en) 2020-02-27

Family

ID=61905151

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202000093PA SG11202000093PA (en) 2016-10-11 2017-09-29 Anode slurry for lithium ion battery

Country Status (8)

Country Link
US (1) US10727489B2 (https=)
EP (1) EP3526845A4 (https=)
JP (1) JP2019535110A (https=)
KR (1) KR102319176B1 (https=)
CN (1) CN109923697B (https=)
SG (1) SG11202000093PA (https=)
TW (1) TW201824622A (https=)
WO (1) WO2018068663A1 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108844878A (zh) * 2018-05-24 2018-11-20 宁德时代新能源科技股份有限公司 负极极片、极片活性比表面积的测试方法及电池
US11761100B2 (en) 2018-11-06 2023-09-19 Utility Global, Inc. Electrochemical device and method of making
US11539053B2 (en) 2018-11-12 2022-12-27 Utility Global, Inc. Method of making copper electrode
JP2022512964A (ja) 2018-11-06 2022-02-07 ユティリティ グローバル，インコーポレイテッド 燃料電池を製造し、その構成要素を処理する方法
US11611097B2 (en) 2018-11-06 2023-03-21 Utility Global, Inc. Method of making an electrochemical reactor via sintering inorganic dry particles
US11603324B2 (en) 2018-11-06 2023-03-14 Utility Global, Inc. Channeled electrodes and method of making
WO2020102140A1 (en) * 2018-11-12 2020-05-22 Utility Global, Inc. Manufacturing method with particle size control
KR102764219B1 (ko) * 2019-10-31 2025-02-05 삼성에스디아이 주식회사 리튬 이차 전지용 전해액 및 이를 포함하는 리튬 이차 전지
US20230006204A1 (en) * 2019-12-13 2023-01-05 Sicona Battery Technologies Pty Ltd Anode for lithium-ion battery and method of fabricating same
JP7575451B2 (ja) * 2019-12-25 2024-10-29 寧徳新能源科技有限公司 負極及びその製造方法
KR102759251B1 (ko) * 2021-06-01 2025-01-24 주식회사 엘지에너지솔루션 전고체 리튬 이차전지 및 이의 제조 방법
FR3127634A1 (fr) * 2021-09-27 2023-03-31 Arkema France Revetement d’anode pour batterie li-ion tout solide
CN114420927B (zh) * 2022-01-24 2023-08-08 蜂巢能源科技股份有限公司 一种负极材料及其制备方法和负极片
KR20230139409A (ko) * 2022-03-25 2023-10-05 주식회사 엘지에너지솔루션 음극 슬러리, 음극 슬러리의 제조 방법, 음극 슬러리를 포함하는 리튬 이차 전지용 음극 및 리튬 이차 전지용 음극의 제조 방법
KR20240047138A (ko) 2022-10-04 2024-04-12 에스케이온 주식회사 리튬 이차전지용 음극 활물질 및 이를 포함하는 리튬 이차전지
EP4539148A4 (en) * 2022-12-26 2026-02-25 Lg Energy Solution Ltd ANODE COMPOSITION, ITS PREPARATION PROCESS, ANODE SUSPENSION, ANODE AND SECONDARY LITHIUM BATTERY
CN118588872B (zh) * 2024-06-14 2025-12-26 比亚迪股份有限公司 一种负极极片、锂离子电池和用电设备

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002216754A (ja) * 2001-01-17 2002-08-02 Nippon Steel Corp リチウム二次電池用負極活物質およびリチウム二次電池
JP4135348B2 (ja) * 2001-10-03 2008-08-20 株式会社ジーエス・ユアサコーポレーション 非水電解質電池
CN100492721C (zh) 2006-03-15 2009-05-27 浙江南都电源动力股份有限公司 高倍率锂离子电池极片及其制备方法
CN101154720A (zh) 2006-09-29 2008-04-02 深圳市比克电池有限公司 一种锂电池的负极浆料、制备方法及锂电池
CN101425605B (zh) * 2007-11-01 2011-09-21 深圳市慧通天下科技股份有限公司 一种镍钴锰酸锂高功率锂离子电池
CN101436654B (zh) * 2007-11-13 2011-06-15 深圳市慧通天下科技股份有限公司 磷酸铁锂型安全高功率锂离子电池
JP4968183B2 (ja) * 2007-11-14 2012-07-04 ソニー株式会社 非水電解質二次電池および非水電解質二次電池の製造方法
CN101651234B (zh) * 2008-08-13 2012-10-17 比亚迪股份有限公司 一种锂离子二次电池
CN101499530B (zh) * 2009-03-04 2011-05-04 深圳市崧鼎实业有限公司 一种高倍率充放电锂离子电池及其制备方法
CN101651227A (zh) * 2009-08-31 2010-02-17 山东神工电池新科技有限公司 一种高寿命水溶性锂电池及其制作工艺
US9263733B2 (en) * 2009-09-25 2016-02-16 Zeon Corporation Anode for use in a lithium-ion secondary battery, and lithium-ion secondary battery
JP2012181967A (ja) * 2011-02-28 2012-09-20 Sanyo Electric Co Ltd 非水電解質二次電池の製造方法および非水電解質二次電池用塗布極板の乾燥装置
WO2012132958A1 (ja) * 2011-03-31 2012-10-04 三洋電機株式会社 リチウム二次電池及びその製造方法
JP5743150B2 (ja) * 2011-08-25 2015-07-01 トヨタ自動車株式会社 非水二次電池製造方法
JP5679206B2 (ja) * 2011-10-06 2015-03-04 トヨタ自動車株式会社 リチウムイオン二次電池用負極の製造方法およびリチウムイオン二次電池の製造方法
JP5614592B2 (ja) * 2011-10-12 2014-10-29 トヨタ自動車株式会社 二次電池用電極の製造方法
CN102544461A (zh) 2012-02-17 2012-07-04 电子科技大学 一种锂离子电池负极材料及其制备方法
CN104335401B (zh) 2012-06-07 2016-07-27 日本瑞翁株式会社 负极浆料组合物、锂离子二次电池负极及锂离子二次电池
JP5880964B2 (ja) * 2012-06-28 2016-03-09 トヨタ自動車株式会社 非水電解質二次電池
CN104393235A (zh) * 2014-04-21 2015-03-04 天津锦美碳材科技发展有限公司 一种锂盐改性锂离子电池负极材料及其制备方法
CN105149186A (zh) 2014-05-27 2015-12-16 中信国安盟固利动力科技有限公司 锂电池极片涂布过程中极片的烘干方法及烘干装置
KR20160005555A (ko) * 2014-07-07 2016-01-15 삼성에스디아이 주식회사 리튬전지
HUE044433T2 (hu) * 2014-07-30 2019-10-28 Zeon Corp Készítmény nemvizes akkumulátor funkcionális rétegeihez, funkcionális réteggel ellátott hordozó nemvizes akkumulátorhoz, eljárás laminátum elõállítására nemvizes akkumulátorhoz, valamint nemvizes akkumulátor
JP6488592B2 (ja) * 2014-08-27 2019-03-27 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およびリチウムイオン二次電池
US20160118685A1 (en) * 2014-10-24 2016-04-28 Battelle Memorial Institute Methods and compositions for lithium ion batteries
EP3226333B1 (en) * 2014-11-25 2019-06-05 Zeon Corporation Binder for nonaqueous secondary batteries, composition for nonaqueous secondary battery functional layers, functional layer for nonaqueous secondary batteries, and nonaqueous secondary battery
CN104766944B (zh) * 2015-03-30 2018-08-07 深圳市斯盛能源股份有限公司 一种锂离子二次电池负极极片及制备方法

Also Published As

Publication number Publication date
CN109923697B (zh) 2022-11-18
US10727489B2 (en) 2020-07-28
KR20190061013A (ko) 2019-06-04
US20190229338A1 (en) 2019-07-25
TW201824622A (zh) 2018-07-01
EP3526845A1 (en) 2019-08-21
KR102319176B1 (ko) 2021-10-29
JP2019535110A (ja) 2019-12-05
EP3526845A4 (en) 2020-05-06
CN109923697A (zh) 2019-06-21
WO2018068663A1 (en) 2018-04-19

Similar Documents

Publication Publication Date Title
SG11202000093PA (en) Anode slurry for lithium ion battery
SG11202000089TA (en) Cathode slurry for lithium ion battery
SG11201901880SA (en) Volume change compensated silicon-silicon oxide-lithium composite material having nano silicon particles embedded in a silicon: silicon lithium silicate composite matrix, and cyclical ex-situ manufacturing processes
SG11201902976UA (en) Vacuum insulation panel
SG11201803864YA (en) Carbon composites
SG11201810688UA (en) An electrically operated aerosol-generating system with a rechargeable power supply
CN110224112B (zh) 一种锂离子电池用二次造孔方法
SG11201408474SA (en) Binders, electrolytes and separator films for energy storage and collection devices using discrete carbon nanotubes
SG11201906583YA (en) Method for adjusting color temperature based on screen brightness, non-transitory computer-readable storage medium and terminal device
SG11201811336TA (en) Method for producing an electrode catalyst from a perovskite metal oxide
SG11201809220QA (en) Lead-based alloy and related processes and products
SG11201811001WA (en) Vehicle navigation system using pose estimation based on point cloud
SG11201903731YA (en) Non-flammable sodium-ion batteries
SG11201811640SA (en) Multispecific antigen binding proteins and methods of use thereof
SG11201906381SA (en) Camera module applied to terminal and terminal including same
SG11201906188QA (en) Method for adjusting color temperature based on rgb optical spectral energy reconstruction, non-transitory computer-readable storage medium and terminal device
SG11201804915RA (en) Methods for treating huntington's disease
SG11201808609YA (en) System and method for imaging a surface defect on an object
SG11201806553WA (en) Device and arrangement for controlling an electromagnetic wave, methods of forming and operating the same
SG11201906646SA (en) Bismuth-based chloride-storage electrodes
SG11201806670RA (en) Positive working photosensitive material
SG11201408297XA (en) Porous graphene oxide materials
SG11201901175YA (en) Cell rupture-based antimicrobial surfaces coated with metal oxide nano-arrays
TW201236249A (en) Cathode active material for lithium ion secondary battery, cathode for lithium ion secondary battery, and lithium ion secondary battery
SG11201807092UA (en) Spring based regenerative braking system