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Characterization of Montmorillonites by Infrared and Raman Spectroscopy for Preparation of Polymer-Clay Nanocomposites

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F19%3A10244132" target="_blank" >RIV/61989100:27360/19:10244132 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.ingentaconnect.com/content/asp/jnn/2019/00000019/00000005/art00041" target="_blank" >https://www.ingentaconnect.com/content/asp/jnn/2019/00000019/00000005/art00041</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 Infrared and Raman Spectroscopy for Preparation of Polymer-Clay Nanocomposites

  • Original language description

    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. Keep in mind, however, that each method has some limitations. The best results are usually achieved by a combination of several analytical methods. The contribution demonstrates the potential and applicability of infrared and Raman spectroscopy in identification and structural characterization of montmorillonites. The vibrational spectra of montmorillonites (SAz-2, STx-1, SWy-2 and Kunipia-F), obtained by Fourier Transform infrared spectroscopy in the near infrared region (8000-4000 cm(-1)) and in the middle infrared region (4000-400 cm(-1)) together with Fourier Transform Raman measurements in the region from 4000-50 cm(-1), are presented. The aim of the experimental study was to compare the spectral data of both analytical techniques in terms of their sensitivity to chemical composition, isomorphic substitution of central atoms, and layer stacking order of the clay minerals. The results confirmed that Fourier Transform infrared spectroscopy through middle infrared and near infrared spectral regions provided the most comprehensive information about 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

    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

    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