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
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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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
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Czech description
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Classification
Type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
GA202/09/0428: Hydrogen detection and quantification at solid surfaces by electron spectroscopy
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
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
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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
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UT code for WoS article
000285798400049
EID of the result in the Scopus database
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Basic information
Result type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP
BM - Solid-state physics and magnetism
Year of implementation
2010