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Simulation and diagnostics of plasmachemical processes during microwave plasma synthesis of graphene nanosheets from ethanol

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F21%3A00119097" target="_blank" >RIV/00216224:14310/21:00119097 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.37904/nanocon.2020.3691" target="_blank" >https://doi.org/10.37904/nanocon.2020.3691</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.37904/nanocon.2020.3691" target="_blank" >10.37904/nanocon.2020.3691</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Simulation and diagnostics of plasmachemical processes during microwave plasma synthesis of graphene nanosheets from ethanol

  • Original language description

    Plasma synthesis by ethanol decomposition in microwave atmospheric torch is a simple, efficient, single-step scalable method suitable for volume production of graphene nanosheets. In our work, we studied influence of microwave power on several plasma parameters (e.g. gas temperature, concentration of active species) by optical emission spectroscopy (OES), Fourier transform infrared spectrometry (FTIR) and mass spectrometry (MS) to better understand the process of precursor decomposition and graphene formation in the gas phase. We observed significant change in kinetics and influence of input power on ethanol decomposition routes. Results were compared with theoretical model comprising hydrodynamics, plasma, heat transfer and chemical kinetics.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    10305 - Fluids and plasma physics (including surface physics)

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2021

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    NANOCON 2020: 12th International Conference on Nanomaterials - Research & Application

  • ISBN

    9788087294987

  • ISSN

    2694-930X

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    57-62

  • Publisher name

    TANGER Ltd.

  • Place of publication

    Ostrava

  • Event location

    Brno

  • Event date

    Oct 21, 2020

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000664505500009