ES2978435B2 - Grafito expandido y método de preparación para el mismo - Google Patents

Grafito expandido y método de preparación para el mismo

Info

Publication number
ES2978435B2
ES2978435B2 ES202390163A ES202390163A ES2978435B2 ES 2978435 B2 ES2978435 B2 ES 2978435B2 ES 202390163 A ES202390163 A ES 202390163A ES 202390163 A ES202390163 A ES 202390163A ES 2978435 B2 ES2978435 B2 ES 2978435B2
Authority
ES
Spain
Prior art keywords
preparation
expanded graphite
graphite
expanded
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.)
Active
Application number
ES202390163A
Other languages
English (en)
Other versions
ES2978435A2 (es
ES2978435R1 (es
Inventor
Linshao Zhang
Changdong Li
Dingshan Ruan
You Zhou
Qiang Li
Yong Cai
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.)
Guangdong Brunp Recycling Tech Co Ltd
Hunan Brunp Recycling Technology Co Ltd
Guangdong Brunp Recycling Technology Co Ltd
Yichang Brunp Recycling Technology Co Ltd
Original Assignee
Guangdong Brunp Recycling Tech Co Ltd
Hunan Brunp Recycling Technology Co Ltd
Guangdong Brunp Recycling Technology Co Ltd
Yichang Brunp Recycling Technology 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
Application filed by Guangdong Brunp Recycling Tech Co Ltd, Hunan Brunp Recycling Technology Co Ltd, Guangdong Brunp Recycling Technology Co Ltd, Yichang Brunp Recycling Technology Co Ltd filed Critical Guangdong Brunp Recycling Tech Co Ltd
Publication of ES2978435A2 publication Critical patent/ES2978435A2/es
Publication of ES2978435R1 publication Critical patent/ES2978435R1/es
Application granted granted Critical
Publication of ES2978435B2 publication Critical patent/ES2978435B2/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C01B32/20—Graphite
    • C01B32/21—After-treatment
    • C01B32/22—Intercalation
    • C01B32/225—Expansion; Exfoliation
    • 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
    • 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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/54—Reclaiming serviceable parts of waste accumulators
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/84—Recycling of batteries or fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Battery Electrode And Active Subsutance (AREA)
ES202390163A 2021-12-16 2022-08-31 Grafito expandido y método de preparación para el mismo Active ES2978435B2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111540314.7A CN114408916B (zh) 2021-12-16 2021-12-16 一种膨胀石墨及其制备方法
PCT/CN2022/116252 WO2023109192A1 (zh) 2021-12-16 2022-08-31 一种膨胀石墨及其制备方法

Publications (3)

Publication Number Publication Date
ES2978435A2 ES2978435A2 (es) 2024-09-12
ES2978435R1 ES2978435R1 (es) 2025-01-30
ES2978435B2 true ES2978435B2 (es) 2026-04-29

Family

ID=81267760

Family Applications (1)

Application Number Title Priority Date Filing Date
ES202390163A Active ES2978435B2 (es) 2021-12-16 2022-08-31 Grafito expandido y método de preparación para el mismo

Country Status (8)

Country Link
US (1) US12110231B2 (es)
CN (1) CN114408916B (es)
DE (1) DE112022000781B4 (es)
ES (1) ES2978435B2 (es)
GB (1) GB2617006B (es)
HU (1) HUP2400028A1 (es)
MA (1) MA62186A1 (es)
WO (1) WO2023109192A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114408916B (zh) * 2021-12-16 2023-07-07 广东邦普循环科技有限公司 一种膨胀石墨及其制备方法
CN119569051B (zh) * 2024-12-02 2025-07-22 安徽邦德锐新材料科技有限公司 一种通过微波膨胀制备膨胀石墨/银复合材料的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2690982B2 (ja) * 1988-12-06 1997-12-17 日本化成株式会社 熱膨張性黒鉛及びその製造方法
JP2002154814A (ja) * 2000-11-16 2002-05-28 Univ Chuo 機能性膨張黒鉛及びその製造方法
US9079776B2 (en) * 2009-12-31 2015-07-14 Korea Advanced Institute Of Science And Technology Method for producing graphenes through the production of a graphite intercalation compound using salts
CN110364731A (zh) * 2018-04-09 2019-10-22 北京航空航天大学 一种石墨烯导电浆料
CN110357082A (zh) * 2018-04-09 2019-10-22 北京航空航天大学 一种含碱金属的石墨烯
CN110357081A (zh) * 2018-04-09 2019-10-22 北京航空航天大学 一种碱金属插层制备石墨烯的方法
CN108689402A (zh) * 2018-06-01 2018-10-23 合肥国轩高科动力能源有限公司 一种溶剂插层法制备微膨胀石墨的方法
CN108706575B (zh) * 2018-07-06 2019-12-31 广州特种承压设备检测研究院 一种液相球磨剥离石墨烯的制备方法
CN109810748B (zh) * 2019-02-25 2021-05-07 广西柳工机械股份有限公司 锂基润滑脂及其制备方法
JP2022154814A (ja) * 2021-03-30 2022-10-13 Tdk株式会社 光学駆動装置
CN114408916B (zh) * 2021-12-16 2023-07-07 广东邦普循环科技有限公司 一种膨胀石墨及其制备方法

Also Published As

Publication number Publication date
CN114408916A (zh) 2022-04-29
DE112022000781T5 (de) 2024-02-15
ES2978435A2 (es) 2024-09-12
WO2023109192A1 (zh) 2023-06-22
GB2617006A (en) 2023-09-27
ES2978435R1 (es) 2025-01-30
GB202309489D0 (en) 2023-08-09
GB2617006B (en) 2025-07-23
CN114408916B (zh) 2023-07-07
US12110231B2 (en) 2024-10-08
DE112022000781B4 (de) 2025-03-06
US20240239664A1 (en) 2024-07-18
MA62186A1 (fr) 2024-01-31
HUP2400028A1 (hu) 2024-07-28

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