Semi-quantitative methods of X-ray diffraction and FTIR-spectroscopy, accompanied by electron microscopy, X-ray microanalysis and others were used to monitor structural-phase reorganizations occurring in a smectite-gypsum mixture (bentonite) subjected to NaOH treatment with the subsequent addition of quaternary ammonium salt (TMA) in conditions of water deficiency. The interaction of bentonite with NaOH breaks up large bentonite aggregates, saturates smectite with Na cations, and yields Ca(OH)(2). The addition of TMA is accompanied by its penetration into the interlayer space and adsorption on the surface.
TY - JOUR
AU - Vlasova, M.
AU - Leon, I.
AU - Enriquez-Mendez, Yolanda
AU - Dominguez-Patino, Gloria
AU - Kakazey, M.
AU - Dominguez-Patino, Martha
AU - Nikolić, Maria Vesna
AU - Ristic, M. M.
PY - 2007
UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/194
AB - Semi-quantitative methods of X-ray diffraction and FTIR-spectroscopy, accompanied by electron microscopy, X-ray microanalysis and others were used to monitor structural-phase reorganizations occurring in a smectite-gypsum mixture (bentonite) subjected to NaOH treatment with the subsequent addition of quaternary ammonium salt (TMA) in conditions of water deficiency. The interaction of bentonite with NaOH breaks up large bentonite aggregates, saturates smectite with Na cations, and yields Ca(OH)(2). The addition of TMA is accompanied by its penetration into the interlayer space and adsorption on the surface.
PB - Elsevier Sci Ltd, Oxford
T2 - Ceramics International
T1 - Monitoring of transformations in bentonite after NaOH-TMA treatment
EP - 412
IS - 3
SP - 405
VL - 33
DO - 10.1016/j.ceramint.2005.09.024
ER -
@article{
author = "Vlasova, M. and Leon, I. and Enriquez-Mendez, Yolanda and Dominguez-Patino, Gloria and Kakazey, M. and Dominguez-Patino, Martha and Nikolić, Maria Vesna and Ristic, M. M.",
year = "2007",
abstract = "Semi-quantitative methods of X-ray diffraction and FTIR-spectroscopy, accompanied by electron microscopy, X-ray microanalysis and others were used to monitor structural-phase reorganizations occurring in a smectite-gypsum mixture (bentonite) subjected to NaOH treatment with the subsequent addition of quaternary ammonium salt (TMA) in conditions of water deficiency. The interaction of bentonite with NaOH breaks up large bentonite aggregates, saturates smectite with Na cations, and yields Ca(OH)(2). The addition of TMA is accompanied by its penetration into the interlayer space and adsorption on the surface.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "Monitoring of transformations in bentonite after NaOH-TMA treatment",
pages = "412-405",
number = "3",
volume = "33",
doi = "10.1016/j.ceramint.2005.09.024"
}
Vlasova, M., Leon, I., Enriquez-Mendez, Y., Dominguez-Patino, G., Kakazey, M., Dominguez-Patino, M., Nikolić, M. V.,& Ristic, M. M.. (2007). Monitoring of transformations in bentonite after NaOH-TMA treatment. in Ceramics International
Elsevier Sci Ltd, Oxford., 33(3), 405-412.
https://doi.org/10.1016/j.ceramint.2005.09.024
Vlasova M, Leon I, Enriquez-Mendez Y, Dominguez-Patino G, Kakazey M, Dominguez-Patino M, Nikolić MV, Ristic MM. Monitoring of transformations in bentonite after NaOH-TMA treatment. in Ceramics International. 2007;33(3):405-412.
doi:10.1016/j.ceramint.2005.09.024 .
Vlasova, M., Leon, I., Enriquez-Mendez, Yolanda, Dominguez-Patino, Gloria, Kakazey, M., Dominguez-Patino, Martha, Nikolić, Maria Vesna, Ristic, M. M., "Monitoring of transformations in bentonite after NaOH-TMA treatment" in Ceramics International, 33, no. 3 (2007):405-412,
https://doi.org/10.1016/j.ceramint.2005.09.024 . .
