Vibrational spectroscopy of acid treated vermiculites

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F14%3A86092097" target="_blank" >RIV/61989100:27360/14:86092097 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27740/14:86092097 RIV/61989100:27640/14:86092097
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0924203113001501" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0924203113001501</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.vibspec.2013.11.007" target="_blank" >10.1016/j.vibspec.2013.11.007</a>

Result language
angličtina
Original language name
Vibrational spectroscopy of acid treated vermiculites
Original language description
Differently acidified vermiculite samples were prepared from vermiculites from different localities (Bulgaria, Brazil, and South Africa) using 0.5 M and 1 M hydrochloric acid treatment for 2 h and 4 h at 80 °C. Samples were analyzed by elemental analysis, X-ray diffraction (XRD) analysis and studied using Fourier transform infrared (FTIR) spectroscopy and dispersive Raman spectroscopy. Ratio of intensities of spectrally deconvoluted bands at 1075 cm-1 and 1000 cm-1 (stretching vibration of Si-O bonds ofvermiculites and amorphous silica, respectively) was used to determine the content of amorphous silica in acid treated vermiculite samples.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DB - Geology and mineralogy
OECD FORD branch
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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)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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