Thermal investigation of acetochlor adsorption on inorganic- and organic-modified montmorillonite
Abstract
Results presented in this paper are pioneering attempt toward better understanding of the thermal stability of acetochlor sorption in inorganic and organic montmorillonites. Changes in surface properties of acetochlor adsorbed on montmorillonites and montmorillonites modified with hexadecyltrimethylammonium bromide have been investigated by thermogravimetry, derivative thermogravimetry and infrared spectroscopy. The mass loss, as a result of the heating treatment, indicates release of free water, transformation of hydrophilic to hydrophobic surface, the release of acetochlor sorbed on the montmorillonite, the release of acetochlor sorbed on the montmorillonite and dehydroxylation of the structural OH units.
Keywords:
Organic and inorganic montmorillonite / Herbicide / adsorption / Acetochlor / Thermal analysisSource:
Journal of Thermal Analysis and Calorimetry, 2016, 123, 3, 2313-2319Publisher:
- Springer Netherlands
Funding / projects:
- Minerals of Serbia: composition, genesis, application and contribution to the environmental sustainability (RS-176010)
DOI: 10.1007/s10973-015-5102-2
ISSN: 1388-6150
WoS: 000371159900062
Scopus: 2-s2.0-84959420307
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Tomić, Zorica P. AU - Kaluđerović, Lazar AU - Nikolić, Nataša AU - Marković, Smilja AU - Makreski, Petre PY - 2016 UR - https://dais.sanu.ac.rs/123456789/16008 AB - Results presented in this paper are pioneering attempt toward better understanding of the thermal stability of acetochlor sorption in inorganic and organic montmorillonites. Changes in surface properties of acetochlor adsorbed on montmorillonites and montmorillonites modified with hexadecyltrimethylammonium bromide have been investigated by thermogravimetry, derivative thermogravimetry and infrared spectroscopy. The mass loss, as a result of the heating treatment, indicates release of free water, transformation of hydrophilic to hydrophobic surface, the release of acetochlor sorbed on the montmorillonite, the release of acetochlor sorbed on the montmorillonite and dehydroxylation of the structural OH units. PB - Springer Netherlands T2 - Journal of Thermal Analysis and Calorimetry T1 - Thermal investigation of acetochlor adsorption on inorganic- and organic-modified montmorillonite SP - 2313 EP - 2319 VL - 123 IS - 3 DO - 10.1007/s10973-015-5102-2 UR - https://hdl.handle.net/21.15107/rcub_dais_16008 ER -
@article{ author = "Tomić, Zorica P. and Kaluđerović, Lazar and Nikolić, Nataša and Marković, Smilja and Makreski, Petre", year = "2016", abstract = "Results presented in this paper are pioneering attempt toward better understanding of the thermal stability of acetochlor sorption in inorganic and organic montmorillonites. Changes in surface properties of acetochlor adsorbed on montmorillonites and montmorillonites modified with hexadecyltrimethylammonium bromide have been investigated by thermogravimetry, derivative thermogravimetry and infrared spectroscopy. The mass loss, as a result of the heating treatment, indicates release of free water, transformation of hydrophilic to hydrophobic surface, the release of acetochlor sorbed on the montmorillonite, the release of acetochlor sorbed on the montmorillonite and dehydroxylation of the structural OH units.", publisher = "Springer Netherlands", journal = "Journal of Thermal Analysis and Calorimetry", title = "Thermal investigation of acetochlor adsorption on inorganic- and organic-modified montmorillonite", pages = "2313-2319", volume = "123", number = "3", doi = "10.1007/s10973-015-5102-2", url = "https://hdl.handle.net/21.15107/rcub_dais_16008" }
Tomić, Z. P., Kaluđerović, L., Nikolić, N., Marković, S.,& Makreski, P.. (2016). Thermal investigation of acetochlor adsorption on inorganic- and organic-modified montmorillonite. in Journal of Thermal Analysis and Calorimetry Springer Netherlands., 123(3), 2313-2319. https://doi.org/10.1007/s10973-015-5102-2 https://hdl.handle.net/21.15107/rcub_dais_16008
Tomić ZP, Kaluđerović L, Nikolić N, Marković S, Makreski P. Thermal investigation of acetochlor adsorption on inorganic- and organic-modified montmorillonite. in Journal of Thermal Analysis and Calorimetry. 2016;123(3):2313-2319. doi:10.1007/s10973-015-5102-2 https://hdl.handle.net/21.15107/rcub_dais_16008 .
Tomić, Zorica P., Kaluđerović, Lazar, Nikolić, Nataša, Marković, Smilja, Makreski, Petre, "Thermal investigation of acetochlor adsorption on inorganic- and organic-modified montmorillonite" in Journal of Thermal Analysis and Calorimetry, 123, no. 3 (2016):2313-2319, https://doi.org/10.1007/s10973-015-5102-2 ., https://hdl.handle.net/21.15107/rcub_dais_16008 .