MY189413A - A method of producing functionalized graphene nanofluid - Google Patents

A method of producing functionalized graphene nanofluid

Info

Publication number
MY189413A
MY189413A MYPI2018002520A MYPI2018002520A MY189413A MY 189413 A MY189413 A MY 189413A MY PI2018002520 A MYPI2018002520 A MY PI2018002520A MY PI2018002520 A MYPI2018002520 A MY PI2018002520A MY 189413 A MY189413 A MY 189413A
Authority
MY
Malaysia
Prior art keywords
functionalized graphene
nanofluid
graphene
producing functionalized
graphene nanofluid
Prior art date
Application number
MYPI2018002520A
Inventor
Md Salim Newaz Kazi
Maryam Hosseini Seyedeh
Sadri Rad
Bin Rozali Shafulazuar
Original Assignee
Univ Malaya
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 Univ Malaya filed Critical Univ Malaya
Priority to MYPI2018002520A priority Critical patent/MY189413A/en
Priority to PCT/MY2019/050107 priority patent/WO2020122706A1/en
Publication of MY189413A publication Critical patent/MY189413A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used
    • C09K5/10—Liquid materials
    • 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
    • C01B32/192—Preparation by exfoliation starting from graphitic oxides
    • 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
    • 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
    • C01B32/194—After-treatment
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2204/00—Structure or properties of graphene
    • C01B2204/20—Graphene characterized by its properties
    • C01B2204/24—Thermal properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2204/00—Structure or properties of graphene
    • C01B2204/20—Graphene characterized by its properties
    • C01B2204/28—Solid content in solvents
    • 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
    • C01B32/198—Graphene oxide
    • 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
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • 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
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
    • 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
    • C01P2006/32—Thermal properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

The present invention relates to a method of producing a functionalized graphene nanofluid comprising the steps of preparing exfoliated graphene oxide by treating graphite with acid in the presence of potassium permanganate; reacting the exfoliated graphene oxide with saffron in a reaction medium comprising ammonium solution to obtain functionalized graphene; ultrasonicating the functionalized graphene; and dispersing the ultrasonicated functionalized graphene in distilled water to produce the functionalized graphene nanofluid. No illustration for abstract.
MYPI2018002520A 2018-12-12 2018-12-12 A method of producing functionalized graphene nanofluid MY189413A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2018002520A MY189413A (en) 2018-12-12 2018-12-12 A method of producing functionalized graphene nanofluid
PCT/MY2019/050107 WO2020122706A1 (en) 2018-12-12 2019-12-10 A method of producing functionalized graphene nanofluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2018002520A MY189413A (en) 2018-12-12 2018-12-12 A method of producing functionalized graphene nanofluid

Publications (1)

Publication Number Publication Date
MY189413A true MY189413A (en) 2022-02-10

Family

ID=71076588

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2018002520A MY189413A (en) 2018-12-12 2018-12-12 A method of producing functionalized graphene nanofluid

Country Status (2)

Country Link
MY (1) MY189413A (en)
WO (1) WO2020122706A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113388320A (en) * 2021-07-01 2021-09-14 百草春天大生物科技(青岛)有限公司 Preparation method of macrobiotic paint containing tea bioactive components

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6775423B2 (en) * 2014-12-19 2020-10-28 グリコ栄養食品株式会社 Soluble or disperse composition of poorly soluble or insoluble substances of π-conjugated system

Also Published As

Publication number Publication date
WO2020122706A1 (en) 2020-06-18

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