PL446787A1 - Sposób wytwarzania nanokompozytu krzemowo-grafenowego, nanokompozyt krzemowo-grafenowy wytworzony tym sposobem i jego zastosowanie - Google Patents

Sposób wytwarzania nanokompozytu krzemowo-grafenowego, nanokompozyt krzemowo-grafenowy wytworzony tym sposobem i jego zastosowanie

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Publication number
PL446787A1
PL446787A1 PL446787A PL44678723A PL446787A1 PL 446787 A1 PL446787 A1 PL 446787A1 PL 446787 A PL446787 A PL 446787A PL 44678723 A PL44678723 A PL 44678723A PL 446787 A1 PL446787 A1 PL 446787A1
Authority
PL
Poland
Prior art keywords
silicon
graphene nanocomposite
producing
graphene
produced
Prior art date
Application number
PL446787A
Other languages
English (en)
Inventor
Wioleta Ślubowska-Walkusz
Toms Slapjums
Anatoly Saprykin
Viktor Makotchenko
Original Assignee
Adianano Pl Spółka Z Ograniczoną Odpowiedzialnością
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 Adianano Pl Spółka Z Ograniczoną Odpowiedzialnością filed Critical Adianano Pl Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL446787A priority Critical patent/PL446787A1/pl
Publication of PL446787A1 publication Critical patent/PL446787A1/pl

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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
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • C01B32/184—Preparation
    • C01B32/19—Preparation by exfoliation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • 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
    • 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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134—Electrodes based on metals, Si or alloys
    • 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
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób wytwarzania nanokompozytu krzemowo-grafenowego przy zastosowaniu procesu eksfoliacji promieniowaniem mikrofalowym fluorowanego grafitu interkalowanego, charakteryzujący się tym, że fluorowany grafit interkalowany jest tetrachlorkiem węgla C2F x CCl4 w mieszaninie gazowej zawierającej argon i monosilan w stosunku 9:1 przy zastosowaniu ogrzewania promieniowaniem mikrofalowym do temperatury nie przekraczającej 250°C, po czym następuje rozkład monosilanu i jednoczesne osadzenie się nanocząstek krzemu na warstwach grafenu. Zgłoszenie obejmuje także nanokompozyt krzemowo-grafenowy wytworzony powyższym sposobem, zawierający nanoziarna krzemu w ilości od 10% do 40% masy całkowitej kompozytu.
PL446787A 2023-11-21 2023-11-21 Sposób wytwarzania nanokompozytu krzemowo-grafenowego, nanokompozyt krzemowo-grafenowy wytworzony tym sposobem i jego zastosowanie PL446787A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL446787A PL446787A1 (pl) 2023-11-21 2023-11-21 Sposób wytwarzania nanokompozytu krzemowo-grafenowego, nanokompozyt krzemowo-grafenowy wytworzony tym sposobem i jego zastosowanie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL446787A PL446787A1 (pl) 2023-11-21 2023-11-21 Sposób wytwarzania nanokompozytu krzemowo-grafenowego, nanokompozyt krzemowo-grafenowy wytworzony tym sposobem i jego zastosowanie

Publications (1)

Publication Number Publication Date
PL446787A1 true PL446787A1 (pl) 2025-05-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PL446787A PL446787A1 (pl) 2023-11-21 2023-11-21 Sposób wytwarzania nanokompozytu krzemowo-grafenowego, nanokompozyt krzemowo-grafenowy wytworzony tym sposobem i jego zastosowanie

Country Status (1)

Country Link
PL (1) PL446787A1 (pl)

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Innovation News Network; https://www.innovationnewsnetwork.com/improving-efficiency-of-lithium-ion-battery-production/33362/; data publikacji: 19 lipca 2023 r.; „Adianano: Improving the efficiency of lithium-ion battery production" *
VICTOR G. MAKOTCHENKO I IN.: "Environmental Science and Pollution Research 2017, 24, 2402 2411", „THE WAYS OF USE OF MULTILAYERED GRAPHENE IN ENGINEERING ECOLOGY" *

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