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The line shape analysis of electron spectroscopy spectra by the artifical intelligence methods for identification of C sp2/sp3 bonds

Result description

The functionalized by the oxidation reaction multiwall carbon nanotubes, denoted as ox-MWCNTs, and temperature modified are studied using the X-ray induced Auger electron spectroscopy (XAES) and elastic peak electron spectroscopy reflection electron energy loss (EPES REELS). The artificial intelligence methods, like (i) the principal components (PC) and (ii) the k-nearest neighbors (kNN) rule are applied for analysis of spectra line shapes. These methods apply spectra (i) transformation (PC) and (ii) n-dimensional representation as vector points (kNN) and deal with distances between vector points. The spectra of temperature modified ox-MWCNTs are identified on the basis of respective spectra recorded from the so-called reference set, i.e., the spectrafrom graphite (C sp2 hybridizations) and diamond (C sp3 hybridizations).

Keywords

carbon nanotubestemperature functionalizationelectron spectroscopyline shape analysis

The result's identifiers

Alternative languages

  • Result language

    angličtina

  • Original language name

    The line shape analysis of electron spectroscopy spectra by the artifical intelligence methods for identification of C sp2/sp3 bonds

  • Original language description

    The functionalized by the oxidation reaction multiwall carbon nanotubes, denoted as ox-MWCNTs, and temperature modified are studied using the X-ray induced Auger electron spectroscopy (XAES) and elastic peak electron spectroscopy reflection electron energy loss (EPES REELS). The artificial intelligence methods, like (i) the principal components (PC) and (ii) the k-nearest neighbors (kNN) rule are applied for analysis of spectra line shapes. These methods apply spectra (i) transformation (PC) and (ii) n-dimensional representation as vector points (kNN) and deal with distances between vector points. The spectra of temperature modified ox-MWCNTs are identified on the basis of respective spectra recorded from the so-called reference set, i.e., the spectrafrom graphite (C sp2 hybridizations) and diamond (C sp3 hybridizations).

  • Czech name

  • Czech description

Classification

  • Type

    Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BM - Solid-state physics and magnetism

  • OECD FORD branch

Result continuities

Others

  • Publication year

    2010

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Physica Status Solidi B-Basic Solid State Physics

  • ISSN

    0370-1972

  • e-ISSN

  • Volume of the periodical

    247

  • Issue of the periodical within the volume

    11-12

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    5

  • Pages from-to

  • UT code for WoS article

    000285798400049

  • EID of the result in the Scopus database

Basic information

Result type

Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

Jx

CEP

BM - Solid-state physics and magnetism

Year of implementation

2010