ES2956242R1 - Metodo de preparacion de un material de anodo de carbono duro y uso del mismo - Google Patents

Metodo de preparacion de un material de anodo de carbono duro y uso del mismo Download PDF

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Publication number
ES2956242R1
ES2956242R1 ES202390115A ES202390115A ES2956242R1 ES 2956242 R1 ES2956242 R1 ES 2956242R1 ES 202390115 A ES202390115 A ES 202390115A ES 202390115 A ES202390115 A ES 202390115A ES 2956242 R1 ES2956242 R1 ES 2956242R1
Authority
ES
Spain
Prior art keywords
preparation
same
anode material
hard carbon
carbon anode
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
ES202390115A
Other languages
English (en)
Other versions
ES2956242A2 (es
Inventor
Xingyu Wu
Changdong Li
Maohua Feng
Dingshan Ruan
Bin Li
Qianyi Tan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Brunp Recycling Technology Co Ltd
Guangdong Brunp Recycling Technology Co Ltd
Hunan Bangpu Automobile Circulation Co Ltd
Original Assignee
Hunan Brunp Recycling Technology Co Ltd
Guangdong Brunp Recycling Technology Co Ltd
Hunan Bangpu Automobile Circulation 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 CN202210421738.XA external-priority patent/CN114671426B/zh
Application filed by Hunan Brunp Recycling Technology Co Ltd, Guangdong Brunp Recycling Technology Co Ltd, Hunan Bangpu Automobile Circulation Co Ltd filed Critical Hunan Brunp Recycling Technology Co Ltd
Publication of ES2956242A2 publication Critical patent/ES2956242A2/es
Publication of ES2956242R1 publication Critical patent/ES2956242R1/es
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection 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
    • H01M4/583Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00Carbon; Compounds thereof
    • C01B32/05Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/054Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • H01M4/1393Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/70Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72Crystal-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
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/01Particle morphology depicted by an image
    • C01P2004/03Particle morphology depicted by an image obtained by SEM
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/40Electric properties
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M2004/026Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027Negative electrodes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
ES202390115A 2022-04-21 2023-02-20 Metodo de preparacion de un material de anodo de carbono duro y uso del mismo Pending ES2956242R1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210421738.XA CN114671426B (zh) 2022-04-21 2022-04-21 硬碳负极材料的制备方法及其应用
PCT/CN2023/077221 WO2023202204A1 (zh) 2022-04-21 2023-02-20 硬碳负极材料的制备方法及其应用

Publications (2)

Publication Number Publication Date
ES2956242A2 ES2956242A2 (es) 2023-12-15
ES2956242R1 true ES2956242R1 (es) 2024-04-10

Family

ID=89075807

Family Applications (1)

Application Number Title Priority Date Filing Date
ES202390115A Pending ES2956242R1 (es) 2022-04-21 2023-02-20 Metodo de preparacion de un material de anodo de carbono duro y uso del mismo

Country Status (4)

Country Link
US (1) US20240063389A1 (es)
DE (1) DE112023000012T5 (es)
ES (1) ES2956242R1 (es)
GB (1) GB2622137A (es)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140272592A1 (en) * 2013-03-14 2014-09-18 Energ2 Technologies, Inc. Composite carbon materials comprising lithium alloying electrochemical modifiers
CN105514356A (zh) * 2015-12-25 2016-04-20 东莞威胜储能技术有限公司 一种用于钠电池的复合负极材料及其制备方法
CN106299365A (zh) * 2016-11-04 2017-01-04 郑州大学 一种钠离子电池用生物质硬碳负极材料、制备方法及钠离子电池
US10147950B2 (en) * 2015-08-28 2018-12-04 Group 14 Technologies, Inc. Materials with extremely durable intercalation of lithium and manufacturing methods thereof
CN112490430A (zh) * 2020-12-07 2021-03-12 江苏师范大学 一种用于锂/钠离子电池的高性能负极材料的制备方法
CN113113601A (zh) * 2021-04-06 2021-07-13 常德速碳新能源科技有限公司 一种锂离子二次电池用硬碳负极材料及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105126893B (zh) * 2015-08-31 2017-10-13 中国科学院过程工程研究所 一种石墨相氮化碳材料、其制备方法和用途
CN106960729B (zh) * 2017-01-25 2020-07-31 广西大学 一种氮硫共掺杂碳材料的制备方法
FR3099885B1 (fr) * 2019-08-14 2021-12-24 Commissariat Energie Atomique Procédé de préparation d’un matériau carboné poreux et azoté avec dopant métallique, notamment utile à titre de catalyseur pour la réduction de l’oxygène (ORR)
CN113782731B (zh) * 2021-08-20 2022-11-22 中南大学 一种水系锌二次电池用负极材料及其制备方法
CN114671426B (zh) * 2022-04-21 2023-05-05 广东邦普循环科技有限公司 硬碳负极材料的制备方法及其应用

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140272592A1 (en) * 2013-03-14 2014-09-18 Energ2 Technologies, Inc. Composite carbon materials comprising lithium alloying electrochemical modifiers
US10147950B2 (en) * 2015-08-28 2018-12-04 Group 14 Technologies, Inc. Materials with extremely durable intercalation of lithium and manufacturing methods thereof
CN105514356A (zh) * 2015-12-25 2016-04-20 东莞威胜储能技术有限公司 一种用于钠电池的复合负极材料及其制备方法
CN106299365A (zh) * 2016-11-04 2017-01-04 郑州大学 一种钠离子电池用生物质硬碳负极材料、制备方法及钠离子电池
CN112490430A (zh) * 2020-12-07 2021-03-12 江苏师范大学 一种用于锂/钠离子电池的高性能负极材料的制备方法
CN113113601A (zh) * 2021-04-06 2021-07-13 常德速碳新能源科技有限公司 一种锂离子二次电池用硬碳负极材料及其制备方法

Also Published As

Publication number Publication date
GB2622137A (en) 2024-03-06
ES2956242A2 (es) 2023-12-15
US20240063389A1 (en) 2024-02-22
GB202310928D0 (en) 2023-08-30
DE112023000012T5 (de) 2023-12-28

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