MA62919A1 - Oxyde cobaltosique creux dopé à l'azote, son procédé de préparation et son utilisation - Google Patents

Oxyde cobaltosique creux dopé à l'azote, son procédé de préparation et son utilisation

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Publication number
MA62919A1
MA62919A1 MA62919A MA62919A MA62919A1 MA 62919 A1 MA62919 A1 MA 62919A1 MA 62919 A MA62919 A MA 62919A MA 62919 A MA62919 A MA 62919A MA 62919 A1 MA62919 A1 MA 62919A1
Authority
MA
Morocco
Prior art keywords
nitrogen
sub
cof
cobalt oxide
solid
Prior art date
Application number
MA62919A
Other languages
English (en)
Inventor
Bin Li
Dingshan Ruan
Xingyu WU
Changdong LI
Maohua FENG
Baoye LIU
Original Assignee
Guangdong Brunp Recycling Technology Co., Ltd.
Hunan Brunp Recycling Technology Co., Ltd.
Hunan Brunp Ev Recycling 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
Priority claimed from CN202210241239.2A external-priority patent/CN114772653B/zh
Application filed by Guangdong Brunp Recycling Technology Co., Ltd., Hunan Brunp Recycling Technology Co., Ltd., Hunan Brunp Ev Recycling Co., Ltd. filed Critical Guangdong Brunp Recycling Technology Co., Ltd.
Publication of MA62919A1 publication Critical patent/MA62919A1/fr

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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
    • H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/04—Oxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/06—Cobalt compounds
    • C07F15/065—Cobalt compounds without a metal-carbon linkage
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/06—Amines
    • 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
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/85—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
    • 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
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • 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
    • 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
    • H01M2004/021—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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

L'invention concerne un oxyde cobaltosique creux dopé à l'azote, son procédé de préparation et son utilisation. L'oxyde cobaltosique creux dopé à l'azote présente une formule chimique de Co<sub>3</sub>O<sub>4</sub>-COF-T-D@C-N, le COF-T-D étant une structure organique covalente. Le procédé de préparation associé comprend les étapes suivantes consistant à : (1) mélanger un adamantane contenant un groupe amino, un naphtalène contenant un groupe aldéhyde et un groupe hydroxyle, et un cosolvant, ajouter un fluide d'acidification pour l'acidification, et effectuer une réaction de chauffage pour obtenir un premier COF-T-D solide ; (2) ajouter au premier COF-T-D solide un solvant organique et mélanger et agiter celui-ci avec un sel de cobalt, effectuer une réaction, soumettre celui-ci à une séparation solide-liquide, et prendre une phase solide pour obtenir un second Co-COF-T-D ; et (3) nettoyer le second Co-COF-T-D solide, ajouter de l'azote, soumettre celui-ci à un traitement thermique, refroidir celui-ci, et ajouter de l'oxygène pour l'oxygénation pour obtenir l'oxyde cobaltosique creux dopé à l'azote Co<sub>3</sub>O<sub>4</sub>-COF-T-D@C-N. L'invention concerne en outre l'utilisation de l'oxyde cobaltosique creux dopé à l'azote dans la préparation d'une batterie au lithium-ion, d'un condensateur, d'un matériau magnétique, d'un catalyseur, d'un capteur de gaz, d'un colorant ou d'un matériau céramique sensible à la pression. L'oxyde cobaltosique creux dopé à l'azote présente une grande surface spécifique en raison de la présence d'une structure creuse ouverte, de telle sorte que la zone de contact avec un électrolyte est importante, le processus de transport d'ions lithium à l'intérieur de celui-ci est plus facile, et un effet de volume est évité pendant le processus de charge et de décharge au moyen de la structure creuse ouverte ; et de l'azote est introduit pour le dopage, de telle sorte que des particules peuvent être progressivement activées pour augmenter la surface spécifique et les sites actifs, et la stabilité de décharge (cyclage) et le taux de performance du matériau sont améliorés.
MA62919A 2022-03-11 2022-11-11 Oxyde cobaltosique creux dopé à l'azote, son procédé de préparation et son utilisation MA62919A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210241239.2A CN114772653B (zh) 2022-03-11 2022-03-11 中空四氧化三钴碳氮复合材料的制备和应用
PCT/CN2022/131445 WO2023168977A1 (fr) 2022-03-11 2022-11-11 Oxyde cobaltosique creux dopé à l'azote, son procédé de préparation et son utilisation

Publications (1)

Publication Number Publication Date
MA62919A1 true MA62919A1 (fr) 2024-07-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
MA62919A MA62919A1 (fr) 2022-03-11 2022-11-11 Oxyde cobaltosique creux dopé à l'azote, son procédé de préparation et son utilisation

Country Status (6)

Country Link
US (1) US12170372B2 (fr)
DE (1) DE112022000739T5 (fr)
ES (1) ES2992521B2 (fr)
GB (1) GB2620270A (fr)
HU (1) HUP2400087A1 (fr)
MA (1) MA62919A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1046818A (zh) * 1989-04-21 1990-11-07 马渊马达株式会社 微型电动机碳刷及其制造方法
CN1096163A (zh) * 1993-06-11 1994-12-14 王铁民 艾滋病毒杀灭液

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101434416B (zh) 2008-11-28 2011-06-22 宁波金和新材料股份有限公司 羟基体球形四氧化三钴及制备方法
CN104681823B (zh) * 2015-01-23 2017-10-03 西华师范大学 一种氮掺杂石墨烯与Co3O4空心纳米球复合材料及其制备方法和应用
CN107017404A (zh) 2017-06-13 2017-08-04 兰州理工大学 一种氮掺杂碳负载四氧化三钴电极材料的制备方法
CN108295881B (zh) * 2018-01-29 2020-02-04 中南大学 一种Co4N/N掺杂碳中空纳米笼复合材料及其制备方法与应用
CN109616333B (zh) * 2018-12-07 2021-03-30 武汉工程大学 一种氮掺杂碳纳米管/四氧化三钴复合材料及其制备方法
CN114772653B (zh) * 2022-03-11 2023-06-13 广东邦普循环科技有限公司 中空四氧化三钴碳氮复合材料的制备和应用

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1046818A (zh) * 1989-04-21 1990-11-07 马渊马达株式会社 微型电动机碳刷及其制造方法
CN1096163A (zh) * 1993-06-11 1994-12-14 王铁民 艾滋病毒杀灭液

Also Published As

Publication number Publication date
US20240128456A1 (en) 2024-04-18
HUP2400087A1 (hu) 2024-04-28
DE112022000739T5 (de) 2023-11-16
GB202309577D0 (en) 2023-08-09
GB2620270A (en) 2024-01-03
ES2992521R1 (es) 2025-03-14
ES2992521A2 (es) 2024-12-13
ES2992521B2 (es) 2025-10-30
US12170372B2 (en) 2024-12-17

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