TWI801064B - 碳包覆正極材料及其製備方法 - Google Patents

碳包覆正極材料及其製備方法 Download PDF

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Publication number
TWI801064B
TWI801064B TW110148959A TW110148959A TWI801064B TW I801064 B TWI801064 B TW I801064B TW 110148959 A TW110148959 A TW 110148959A TW 110148959 A TW110148959 A TW 110148959A TW I801064 B TWI801064 B TW I801064B
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Taiwan
Prior art keywords
carbon
preparation
cathode material
coated cathode
coated
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Application number
TW110148959A
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English (en)
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TW202327154A (zh
Inventor
謝瀚緯
李宜庭
林元凱
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台灣立凱電能科技股份有限公司
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Application filed by 台灣立凱電能科技股份有限公司 filed Critical 台灣立凱電能科技股份有限公司
Priority to TW110148959A priority Critical patent/TWI801064B/zh
Priority to JP2022001271A priority patent/JP7375056B2/ja
Priority to US17/578,143 priority patent/US20230207783A1/en
Priority to AU2022200369A priority patent/AU2022200369B1/en
Priority to KR1020220051135A priority patent/KR20230099598A/ko
Priority to CN202210457056.4A priority patent/CN116364874A/zh
Priority to EP22170300.2A priority patent/EP4203096A1/en
Application granted granted Critical
Publication of TWI801064B publication Critical patent/TWI801064B/zh
Publication of TW202327154A publication Critical patent/TW202327154A/zh

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    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/45—Phosphates containing plural metal, or metal and ammonium
    • 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
    • H01M4/0419—Methods of deposition of the material involving spraying
    • 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
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/1397—Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • H01M4/624—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
    • H01M2004/028—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)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
TW110148959A 2021-12-27 2021-12-27 碳包覆正極材料及其製備方法 TWI801064B (zh)

Priority Applications (7)

Application Number Priority Date Filing Date Title
TW110148959A TWI801064B (zh) 2021-12-27 2021-12-27 碳包覆正極材料及其製備方法
JP2022001271A JP7375056B2 (ja) 2021-12-27 2022-01-06 炭素被覆正極材料及びその製造方法
US17/578,143 US20230207783A1 (en) 2021-12-27 2022-01-18 Carbon-coated cathode material and preparation method thereof
AU2022200369A AU2022200369B1 (en) 2021-12-27 2022-01-20 Carbon-coated cathode material and preparation method thereof
KR1020220051135A KR20230099598A (ko) 2021-12-27 2022-04-26 탄소-코팅된 캐소드 물질 및 이의 제조 방법
CN202210457056.4A CN116364874A (zh) 2021-12-27 2022-04-27 碳包覆正极材料及其制备方法
EP22170300.2A EP4203096A1 (en) 2021-12-27 2022-04-27 Carbon-coated cathode material and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW110148959A TWI801064B (zh) 2021-12-27 2021-12-27 碳包覆正極材料及其製備方法

Publications (2)

Publication Number Publication Date
TWI801064B true TWI801064B (zh) 2023-05-01
TW202327154A TW202327154A (zh) 2023-07-01

Family

ID=81388999

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110148959A TWI801064B (zh) 2021-12-27 2021-12-27 碳包覆正極材料及其製備方法

Country Status (7)

Country Link
US (1) US20230207783A1 (zh)
EP (1) EP4203096A1 (zh)
JP (1) JP7375056B2 (zh)
KR (1) KR20230099598A (zh)
CN (1) CN116364874A (zh)
AU (1) AU2022200369B1 (zh)
TW (1) TWI801064B (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104716320A (zh) * 2015-03-10 2015-06-17 中国科学院过程工程研究所 一种复合材料包覆的磷酸铁锂、其制备方法及锂离子电池
CN106025193A (zh) * 2015-03-31 2016-10-12 住友大阪水泥股份有限公司 锂离子二次电池用正极材料及其制造方法、锂离子二次电池用正极和锂离子二次电池

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2569991A1 (en) * 2006-12-07 2008-06-07 Michel Gauthier C-treated nanoparticles and agglomerate and composite thereof as transition metal polyanion cathode materials and process for making
WO2008120442A1 (ja) * 2007-03-29 2008-10-09 Panasonic Corporation 非水電解質二次電池用正極および非水電解質二次電池
TWI543428B (zh) * 2011-03-16 2016-07-21 台灣立凱電能科技股份有限公司 具雙層碳包覆之正極材料及其製法
EP2882015B1 (en) * 2013-08-28 2018-10-03 LG Chem, Ltd. Cathode active material containing lithium transition metal phosphate particles, preparation method therefor, and lithium secondary battery containing same
JP2015118874A (ja) * 2013-12-19 2015-06-25 トヨタ自動車株式会社 リチウム電池用正極材料及びその製造方法
CN107706402B (zh) * 2017-11-16 2020-09-18 东北大学秦皇岛分校 一种金属元素共掺杂的磷酸锰锂/碳复合正极材料及其制备方法
CN107919468B (zh) * 2017-11-16 2020-03-17 东北大学秦皇岛分校 一种稀土元素共掺杂的磷酸锰锂/碳复合正极材料及其制备方法
JP6841362B1 (ja) * 2020-03-17 2021-03-10 住友大阪セメント株式会社 リチウムイオン二次電池用正極材料、リチウムイオン二次電池用正極及びリチウムイオン二次電池

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104716320A (zh) * 2015-03-10 2015-06-17 中国科学院过程工程研究所 一种复合材料包覆的磷酸铁锂、其制备方法及锂离子电池
CN106025193A (zh) * 2015-03-31 2016-10-12 住友大阪水泥股份有限公司 锂离子二次电池用正极材料及其制造方法、锂离子二次电池用正极和锂离子二次电池

Also Published As

Publication number Publication date
CN116364874A (zh) 2023-06-30
US20230207783A1 (en) 2023-06-29
JP7375056B2 (ja) 2023-11-07
EP4203096A1 (en) 2023-06-28
KR20230099598A (ko) 2023-07-04
TW202327154A (zh) 2023-07-01
JP2023097299A (ja) 2023-07-07
AU2022200369B1 (en) 2023-06-08

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