EP3811443A4 - Graphene synthesis method by microfluidization - Google Patents

Graphene synthesis method by microfluidization Download PDF

Info

Publication number
EP3811443A4
EP3811443A4 EP19851994.4A EP19851994A EP3811443A4 EP 3811443 A4 EP3811443 A4 EP 3811443A4 EP 19851994 A EP19851994 A EP 19851994A EP 3811443 A4 EP3811443 A4 EP 3811443A4
Authority
EP
European Patent Office
Prior art keywords
microfluidization
synthesis method
graphene synthesis
graphene
synthesis
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
EP19851994.4A
Other languages
German (de)
French (fr)
Other versions
EP3811443A2 (en
Inventor
Servet Turan
Kamil Burak DERMENCI
Tayfun KOCAK
Abdullah Tugrul SEYHAN
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.)
Anadolu Universitesi
Original Assignee
Anadolu Universitesi
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 Anadolu Universitesi filed Critical Anadolu Universitesi
Publication of EP3811443A2 publication Critical patent/EP3811443A2/en
Publication of EP3811443A4 publication Critical patent/EP3811443A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/36—Nanostructures, e.g. nanofibres, nanotubes or fullerenes
    • 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
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • C01B32/184—Preparation
    • C01B32/19—Preparation by exfoliation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
    • H01G11/86—Processes for the manufacture of hybrid or EDL capacitors, or components thereof specially adapted for electrodes
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)
EP19851994.4A 2018-06-27 2019-06-27 Graphene synthesis method by microfluidization Pending EP3811443A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR201809070 2018-06-27
PCT/TR2019/050506 WO2020040713A2 (en) 2018-06-27 2019-06-27 Graphene synthesis method by microfluidization

Publications (2)

Publication Number Publication Date
EP3811443A2 EP3811443A2 (en) 2021-04-28
EP3811443A4 true EP3811443A4 (en) 2022-06-29

Family

ID=69592772

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19851994.4A Pending EP3811443A4 (en) 2018-06-27 2019-06-27 Graphene synthesis method by microfluidization

Country Status (2)

Country Link
EP (1) EP3811443A4 (en)
WO (1) WO2020040713A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111724996B (en) * 2020-05-18 2023-08-25 安徽大学 Flexible core-shell heterostructure anode material and preparation method and application thereof
CN115084489B (en) * 2022-08-19 2022-11-04 河南师范大学 Preparation method and application of ultrasonic-assisted intercalation vanadium-based oxide composite material

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130004846A1 (en) * 2011-06-30 2013-01-03 Samsung Sdi Co., Ltd. Negative active material, method of preparing the same, and lithum battery including negative active material
US20150024270A1 (en) * 2013-07-16 2015-01-22 Samsung Sdl Co., Ltd. Electron collector structure and lithium battery containing the same
WO2017060497A1 (en) * 2015-10-07 2017-04-13 Cambridge Enterprise Limited Layered materials and methods for their processing
US20170190581A1 (en) * 2014-06-20 2017-07-06 Directa Plus S.P.A. Continuous process for preparing pristine graphene nanoplatelets
CN106976870A (en) * 2017-03-29 2017-07-25 天津工业大学 Efficiently peel off the method that graphite powder prepares big size graphene

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6250043B2 (en) * 2012-06-20 2017-12-20 キャボット コーポレイションＣａｂｏｔ Ｃｏｒｐｏｒａｔｉｏｎ Electrode formulations containing graphene

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130004846A1 (en) * 2011-06-30 2013-01-03 Samsung Sdi Co., Ltd. Negative active material, method of preparing the same, and lithum battery including negative active material
US20150024270A1 (en) * 2013-07-16 2015-01-22 Samsung Sdl Co., Ltd. Electron collector structure and lithium battery containing the same
US20170190581A1 (en) * 2014-06-20 2017-07-06 Directa Plus S.P.A. Continuous process for preparing pristine graphene nanoplatelets
WO2017060497A1 (en) * 2015-10-07 2017-04-13 Cambridge Enterprise Limited Layered materials and methods for their processing
CN106976870A (en) * 2017-03-29 2017-07-25 天津工业大学 Efficiently peel off the method that graphite powder prepares big size graphene

Also Published As

Publication number Publication date
WO2020040713A3 (en) 2020-04-30
EP3811443A2 (en) 2021-04-28
WO2020040713A2 (en) 2020-02-27

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