GB2619189B - Nitrogen-doped-polymeric porous nanopowder-deposited positive electrode material, preparation method therefor, and application thereof - Google Patents

Nitrogen-doped-polymeric porous nanopowder-deposited positive electrode material, preparation method therefor, and application thereof Download PDF

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Publication number
GB2619189B
GB2619189B GB2312971.1A GB202312971A GB2619189B GB 2619189 B GB2619189 B GB 2619189B GB 202312971 A GB202312971 A GB 202312971A GB 2619189 B GB2619189 B GB 2619189B
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Prior art keywords
nanopowder
doped
nitrogen
preparation
positive electrode
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GB202312971D0 (en
GB2619189A (en
Inventor
ZHONG Yingsheng
Yu Haijun
Xie Yinghao
Li Aixia
Lin Bo
Li Changdong
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Hunan Brunp Recycling Technology Co Ltd
Guangdong Brunp Recycling Technology Co Ltd
Hunan Bangpu Automobile Circulation Co Ltd
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Hunan Brunp Recycling Technology Co Ltd
Guangdong Brunp Recycling Technology Co Ltd
Hunan Bangpu Automobile Circulation Co Ltd
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Publication of GB2619189A publication Critical patent/GB2619189A/en
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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
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Nickelates
    • C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
    • C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/50—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [MnO2]n-, e.g. Li(NixMn1-x)O2, Li(MyNixMn1-x-y)O2
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive 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
    • H01M4/62—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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
GB2312971.1A 2021-11-26 2022-08-31 Nitrogen-doped-polymeric porous nanopowder-deposited positive electrode material, preparation method therefor, and application thereof Active GB2619189B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111424143.1A CN114256458A (en) 2021-11-26 2021-11-26 Nitrogen-doped-polymerized porous nano-deposition anode material and preparation method and application thereof
PCT/CN2022/116268 WO2023093190A1 (en) 2021-11-26 2022-08-31 Nitrogen-doped-polymeric porous nanopowder-deposited positive electrode material, preparation method therefor, and application thereof

Publications (3)

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GB202312971D0 GB202312971D0 (en) 2023-10-11
GB2619189A GB2619189A (en) 2023-11-29
GB2619189B true GB2619189B (en) 2024-06-05

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CN (1) CN114256458A (en)
ES (1) ES2976911A2 (en)
GB (1) GB2619189B (en)
WO (1) WO2023093190A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114256458A (en) * 2021-11-26 2022-03-29 广东邦普循环科技有限公司 Nitrogen-doped-polymerized porous nano-deposition anode material and preparation method and application thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160218363A1 (en) * 2013-09-09 2016-07-28 The Regents Of The University Of California Lithium and sodium containing layered oxide material, cathodes and sodium ion electrochemical cells
CN107732220A (en) * 2017-11-27 2018-02-23 中南大学 The preparation method of the ternary cathode material of lithium ion battery of the mesoporous carbon coating of N doping
CN108666559A (en) * 2018-07-27 2018-10-16 桑顿新能源科技有限公司 The carbon-coated NCA positive electrodes of N doping and lithium ion battery and preparation method
CN111180688A (en) * 2019-12-30 2020-05-19 中南大学 Micron-scale hollow porous sodium-ion battery positive electrode material and preparation method thereof
WO2021038263A1 (en) * 2019-08-27 2021-03-04 Toyota Motor Europe Sodium layered oxides as cathode materials for sodium ion batteries and method of manufacturing the same
CN113675402A (en) * 2021-07-20 2021-11-19 华南理工大学 Metal-nitrogen doped porous carbon material and preparation method and application thereof
CN114256458A (en) * 2021-11-26 2022-03-29 广东邦普循环科技有限公司 Nitrogen-doped-polymerized porous nano-deposition anode material and preparation method and application thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101720970B1 (en) * 2015-05-21 2017-03-29 한국과학기술연구원 Olivine sodium iron phosphate with polymer coating, sodium iron battery comprising the same as cathode material, and process thereof
KR102214514B1 (en) * 2019-03-15 2021-02-08 세종대학교산학협력단 Electrode Active Material and Method for Preparing the Same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160218363A1 (en) * 2013-09-09 2016-07-28 The Regents Of The University Of California Lithium and sodium containing layered oxide material, cathodes and sodium ion electrochemical cells
CN107732220A (en) * 2017-11-27 2018-02-23 中南大学 The preparation method of the ternary cathode material of lithium ion battery of the mesoporous carbon coating of N doping
CN108666559A (en) * 2018-07-27 2018-10-16 桑顿新能源科技有限公司 The carbon-coated NCA positive electrodes of N doping and lithium ion battery and preparation method
WO2021038263A1 (en) * 2019-08-27 2021-03-04 Toyota Motor Europe Sodium layered oxides as cathode materials for sodium ion batteries and method of manufacturing the same
CN111180688A (en) * 2019-12-30 2020-05-19 中南大学 Micron-scale hollow porous sodium-ion battery positive electrode material and preparation method thereof
CN113675402A (en) * 2021-07-20 2021-11-19 华南理工大学 Metal-nitrogen doped porous carbon material and preparation method and application thereof
CN114256458A (en) * 2021-11-26 2022-03-29 广东邦普循环科技有限公司 Nitrogen-doped-polymerized porous nano-deposition anode material and preparation method and application thereof

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ES2976911A2 (en) 2024-08-12
GB202312971D0 (en) 2023-10-11
GB2619189A (en) 2023-11-29
WO2023093190A1 (en) 2023-06-01
CN114256458A (en) 2022-03-29

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