Infrared and Raman spectroscopy of three commercial vermiculites doped with cerium dioxide nanoparticles
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F18%3A10238891" target="_blank" >RIV/61989100:27360/18:10238891 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27640/18:10238891
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S1386142518303603" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1386142518303603</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.saa.2018.04.053" target="_blank" >10.1016/j.saa.2018.04.053</a>
Alternative languages
Result language
angličtina
Original language name
Infrared and Raman spectroscopy of three commercial vermiculites doped with cerium dioxide nanoparticles
Original language description
Three commercial vermiculites and these vermiculites doped with cerium dioxide nanoparticles were investigated by infrared and Raman spectroscopy. Infrared spectroscopy in middle infrared region (4000 - 400 cm-1) was supplemented by separation of overlapped spectral bands in the region of stretching vibration of hydroxyl groups. Detailed structural properties of vermiculites were completed based on the Raman spectroscopy in the spectral region between 800 and 100 cm-1 and X-ray diffraction analysis. Raman spectroscopy provided evidence of trioctahedral-dioctahedral vermiculite-mica in original vermiculite and trioctahedral phyllosilicate structures in vermiculites after precipitation procedure of cerium dioxide nanoparticles. The wavenumber shifts of the Raman bands at about 670 cm-1 and 190 cm-1 in spectra of vermiculites showed strong trend with increasing Fe3+ and Al substitution in tetrahedra and octahedra, respectively.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10406 - Analytical chemistry
Result continuities
Project
<a href="/en/project/LO1203" target="_blank" >LO1203: Regional Materials Science and Technology Centre - Feasibility Program</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
ISSN
1386-1425
e-ISSN
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Volume of the periodical
201
Issue of the periodical within the volume
1
Country of publishing house
GB - UNITED KINGDOM
Number of pages
7
Pages from-to
39-45
UT code for WoS article
000437382900006
EID of the result in the Scopus database
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