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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 of vermiculites and amorphous silica, respectively) was used to determine the content of amorphous silica in acid treated vermiculite samples.
- 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 of vermiculites and amorphous silica, respectively) was used to determine the content of amorphous silica in acid treated vermiculite samples. (en)
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Title
| - Vibrational spectroscopy of acid treated vermiculites
- Vibrational spectroscopy of acid treated vermiculites (en)
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skos:prefLabel
| - Vibrational spectroscopy of acid treated vermiculites
- Vibrational spectroscopy of acid treated vermiculites (en)
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skos:notation
| - RIV/61989100:27640/14:86092097!RIV15-MSM-27640___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(ED0040/01/01), P(ED1.1.00/02.0070), P(GAP210/11/2215)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/61989100:27640/14:86092097
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Raman spectroscopy; IR spectroscopy; XRD analysis; Elemental analysis; Acid treatment; Vermiculite (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Valášková, Marta
- Zdrálková, Jana
- Ritz, Michal
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http://linked.open...ain/vavai/riv/wos
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issn
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number of pages
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http://bibframe.org/vocab/doi
| - 10.1016/j.vibspec.2013.11.007
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http://localhost/t...ganizacniJednotka
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