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Characterization of Montmorillonites by Infared and Raman Spectroscopy for Preparation of Polymer-Clay Nanocomposite

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F19%3A00497118" target="_blank" >RIV/68145535:_____/19:00497118 - isvavai.cz</a>

  • Result on the web

    <a href="http://www.aspbs.com/jnn/" target="_blank" >http://www.aspbs.com/jnn/</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1166/jnn.2019.15877" target="_blank" >10.1166/jnn.2019.15877</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Characterization of Montmorillonites by Infared and Raman Spectroscopy for Preparation of Polymer-Clay Nanocomposite

  • Original language description

    The contribution demonstrates the potential and applicabillity of infrared and Raman spectroscopy in identification and structural characterization of montmorillonites. The vibrational spectra of selected montmorillonites, obtained by FT-IR spectroscopy in the near and middle IR region together with FT-Raman spectra are presented.The detailed structural chemistry of clay minerals is an important aspect of polymer-clay nanocomposite research. A variety of analytical methods are currently available for material characterization.nKeep in mind, however, that each method has some limitations. The best results are usuallynachieved by a combination of several analytical methods. The contribution demonstrates the potentialnand applicability of infrared and Raman spectroscopy in identification and structural characterizationnof montmorillonites. The vibrational spectra of montmorillonites (SAz-2, STx-1, SWy-2nand Kunipia-F), obtained by Fourier Transform infrared spectroscopy in the near infrared regionn(8000–4000 cm−1) and in the middle infrared region (4000–400 cm−1) together with Fourier TransformnRaman measurements in the region from 4000–50 cm−1, are presented. The aim of thenexperimental study was to compare the spectral data of both analytical techniques in terms ofntheir sensitivity to chemical composition, isomorphic substitution of central atoms, and layer stackingnorder of the clay minerals. The results confirmed that Fourier Transform infrared spectroscopynthrough middle infrared and near infrared spectral regions provided the most comprehensive informationnabout octahedral, tetrahedral and hydroxyl structure units of montmorillonites.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10406 - Analytical chemistry

Result continuities

  • Project

    <a href="/en/project/LO1406" target="_blank" >LO1406: Institute of clean technologies for mining and utilization of raw materials for energy use -Sustainability program</a><br>

  • Continuities

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

Others

  • Publication year

    2019

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Journal of Nanoscience and Nanotechnology

  • ISSN

    1533-4880

  • e-ISSN

  • Volume of the periodical

    19

  • Issue of the periodical within the volume

    5

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    7

  • Pages from-to

    2775-2781

  • UT code for WoS article

    000458402700041

  • EID of the result in the Scopus database