PL446375A1 - Method of obtaining a metal oxide-graphene nanocomposite - Google Patents

Method of obtaining a metal oxide-graphene nanocomposite

Info

Publication number
PL446375A1
PL446375A1 PL446375A PL44637523A PL446375A1 PL 446375 A1 PL446375 A1 PL 446375A1 PL 446375 A PL446375 A PL 446375A PL 44637523 A PL44637523 A PL 44637523A PL 446375 A1 PL446375 A1 PL 446375A1
Authority
PL
Poland
Prior art keywords
until
obtaining
subjected
metal oxide
nanocomposite
Prior art date
Application number
PL446375A
Other languages
Polish (pl)
Inventor
Tomasz Kędzierski
Ewa Mijowska
Original Assignee
Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
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 Zachodniopomorski Uniwersytet Technologiczny W Szczecinie filed Critical Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
Priority to PL446375A priority Critical patent/PL446375A1/en
Publication of PL446375A1 publication Critical patent/PL446375A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • 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
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób otrzymywania nanokompozytu tlenku metalu z grafenem, według wynalazku, który charakteryzuje się tym, że mieszaninę tlenku grafenu i soli metalu o stosunku wagowym w zakresie od 50:1 do 1:5 miesza się w rozpuszczalniku do momentu rozpuszczenia soli metalu. Otrzymaną zawiesinę suszy się w atmosferze powietrza do momentu uzyskania suchej mieszaniny, którą następnie poddaje się ucieraniu do momentu uzyskania homogeniczności. Homogeniczną mieszaninę poddaje się procesowi ogrzewania w temperaturze co najmniej 300°C do momentu zakończenia zachodzącej podczas procesu ogrzewania reakcji redoks, po czym otrzymany nanokompozyt poddaje się ucieraniu.The subject of the application is a method of obtaining a metal oxide nanocomposite with graphene, according to the invention, which is characterized in that a mixture of graphene oxide and a metal salt with a weight ratio in the range of 50:1 to 1:5 is mixed in a solvent until the metal salt is dissolved. The obtained suspension is dried in an air atmosphere until a dry mixture is obtained, which is then subjected to grinding until homogeneity is obtained. The homogeneous mixture is subjected to a heating process at a temperature of at least 300°C until the redox reaction occurring during the heating process is completed, after which the obtained nanocomposite is subjected to grinding.

PL446375A 2023-10-13 2023-10-13 Method of obtaining a metal oxide-graphene nanocomposite PL446375A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL446375A PL446375A1 (en) 2023-10-13 2023-10-13 Method of obtaining a metal oxide-graphene nanocomposite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL446375A PL446375A1 (en) 2023-10-13 2023-10-13 Method of obtaining a metal oxide-graphene nanocomposite

Publications (1)

Publication Number Publication Date
PL446375A1 true PL446375A1 (en) 2025-04-14

Family

ID=95337869

Family Applications (1)

Application Number Title Priority Date Filing Date
PL446375A PL446375A1 (en) 2023-10-13 2023-10-13 Method of obtaining a metal oxide-graphene nanocomposite

Country Status (1)

Country Link
PL (1) PL446375A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103193225A (en) * 2013-04-23 2013-07-10 江苏金桥盐化集团利海化工有限公司 Preparation method for nano metal oxide graphene composite material
CN102716734B (en) * 2012-06-15 2015-02-04 浙江师范大学 Preparation method for cerium oxide/graphene oxide nanocomposite
CN103553032B (en) * 2013-11-06 2015-06-24 北京邮电大学 Method for preparing reduced graphene oxide/cerium oxide nano-bulk composite

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102716734B (en) * 2012-06-15 2015-02-04 浙江师范大学 Preparation method for cerium oxide/graphene oxide nanocomposite
CN103193225A (en) * 2013-04-23 2013-07-10 江苏金桥盐化集团利海化工有限公司 Preparation method for nano metal oxide graphene composite material
CN103553032B (en) * 2013-11-06 2015-06-24 北京邮电大学 Method for preparing reduced graphene oxide/cerium oxide nano-bulk composite

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