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Synthesis, Characterization and Adsorptive Properties of Organobentonites

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2010
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Authors
Jović-Jovičić, Nataša
Milutinović Nikolić, Aleksandra
Banković, Predrag
Dojčinović, Biljana
Nedić, B.
Gržetić, Ivan
Jovanović, Dušan M.
Article (Published version)
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Abstract
In this paper partial and complete substitution of cations in the interlayer region of clay with different amounts of two aliphatic ammonium cations was performed with aim of synthesis of organobentonites with multipurpose adsorption properties. Domestic clay from Bogovina was submitted according to a common procedure used for the obtention of organobentonite, which comprises the following steps: grinding, sieving, Na-exchange, cation exchange and drying. The samples were characterized by X-ray diffraction and infrared spectroscopy. The incorporation of surfactant molecules into smectite structure lead to constant increase of d(001) basal spacing. IR absorption bands assigned to methyl and methylene vibrations increased with the increase of surfactant/bentonite ratio and length of aliphatic chain in surfactant molecules. Adsorptive properties of the obtained materials were in accordance with their organophylicity: the adsorption of organic dye increased while the rate of removal of Pb2...+ by adsorption decreased.

Source:
Acta Physica Polonica A, 2010, 117, 5, 849-854
Publisher:
  • Polish Acad Sciences Inst Physics, Warsaw
Funding / projects:
  • Sinteza, karakterizacija i testiranje katalitičkih svojstava specijalno dizajniranih materijala (RS-142019)
  • Mezoporozni i nanomaterijali u katalitičkim i sorpcionim procesima (RS-166001)

DOI: 10.12693/APhysPolA.117.849

ISSN: 0587-4246

WoS: 000278221700028

Scopus: 2-s2.0-77952687067
[ Google Scholar ]
21
18
URI
https://cer.ihtm.bg.ac.rs/handle/123456789/627
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
IHTM
TY  - JOUR
AU  - Jović-Jovičić, Nataša
AU  - Milutinović Nikolić, Aleksandra
AU  - Banković, Predrag
AU  - Dojčinović, Biljana
AU  - Nedić, B.
AU  - Gržetić, Ivan
AU  - Jovanović, Dušan M.
PY  - 2010
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/627
AB  - In this paper partial and complete substitution of cations in the interlayer region of clay with different amounts of two aliphatic ammonium cations was performed with aim of synthesis of organobentonites with multipurpose adsorption properties. Domestic clay from Bogovina was submitted according to a common procedure used for the obtention of organobentonite, which comprises the following steps: grinding, sieving, Na-exchange, cation exchange and drying. The samples were characterized by X-ray diffraction and infrared spectroscopy. The incorporation of surfactant molecules into smectite structure lead to constant increase of d(001) basal spacing. IR absorption bands assigned to methyl and methylene vibrations increased with the increase of surfactant/bentonite ratio and length of aliphatic chain in surfactant molecules. Adsorptive properties of the obtained materials were in accordance with their organophylicity: the adsorption of organic dye increased while the rate of removal of Pb2+ by adsorption decreased.
PB  - Polish Acad Sciences Inst Physics, Warsaw
T2  - Acta Physica Polonica A
T1  - Synthesis, Characterization and Adsorptive Properties of Organobentonites
VL  - 117
IS  - 5
SP  - 849
EP  - 854
DO  - 10.12693/APhysPolA.117.849
ER  - 
@article{
author = "Jović-Jovičić, Nataša and Milutinović Nikolić, Aleksandra and Banković, Predrag and Dojčinović, Biljana and Nedić, B. and Gržetić, Ivan and Jovanović, Dušan M.",
year = "2010",
abstract = "In this paper partial and complete substitution of cations in the interlayer region of clay with different amounts of two aliphatic ammonium cations was performed with aim of synthesis of organobentonites with multipurpose adsorption properties. Domestic clay from Bogovina was submitted according to a common procedure used for the obtention of organobentonite, which comprises the following steps: grinding, sieving, Na-exchange, cation exchange and drying. The samples were characterized by X-ray diffraction and infrared spectroscopy. The incorporation of surfactant molecules into smectite structure lead to constant increase of d(001) basal spacing. IR absorption bands assigned to methyl and methylene vibrations increased with the increase of surfactant/bentonite ratio and length of aliphatic chain in surfactant molecules. Adsorptive properties of the obtained materials were in accordance with their organophylicity: the adsorption of organic dye increased while the rate of removal of Pb2+ by adsorption decreased.",
publisher = "Polish Acad Sciences Inst Physics, Warsaw",
journal = "Acta Physica Polonica A",
title = "Synthesis, Characterization and Adsorptive Properties of Organobentonites",
volume = "117",
number = "5",
pages = "849-854",
doi = "10.12693/APhysPolA.117.849"
}
Jović-Jovičić, N., Milutinović Nikolić, A., Banković, P., Dojčinović, B., Nedić, B., Gržetić, I.,& Jovanović, D. M.. (2010). Synthesis, Characterization and Adsorptive Properties of Organobentonites. in Acta Physica Polonica A
Polish Acad Sciences Inst Physics, Warsaw., 117(5), 849-854.
https://doi.org/10.12693/APhysPolA.117.849
Jović-Jovičić N, Milutinović Nikolić A, Banković P, Dojčinović B, Nedić B, Gržetić I, Jovanović DM. Synthesis, Characterization and Adsorptive Properties of Organobentonites. in Acta Physica Polonica A. 2010;117(5):849-854.
doi:10.12693/APhysPolA.117.849 .
Jović-Jovičić, Nataša, Milutinović Nikolić, Aleksandra, Banković, Predrag, Dojčinović, Biljana, Nedić, B., Gržetić, Ivan, Jovanović, Dušan M., "Synthesis, Characterization and Adsorptive Properties of Organobentonites" in Acta Physica Polonica A, 117, no. 5 (2010):849-854,
https://doi.org/10.12693/APhysPolA.117.849 . .

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