Chitosan-smectite biointerfaces vs. Alkylammonium-clay interfaces in adsorption process
2014
Аутори
Jović-Jovičić, NatašaAranda, Pilar
Darder, Margarita
Ruiz-Hitzky, Eduardo
Banković, Predrag
Žunić, Marija
Milutinović Nikolić, Aleksandra
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Two series of chitosan-clay nanocomposites were synthesized using
commercial (CLOISITE® Na+
) and Na+
-enriched Serbian clay from seldom
investigated locality Mečji Do. The samples were characterized by X-ray
diffraction and intercalation of chitosan into bilayer structures was
confirmed for particular chitosan/clay ratio in both series of chitosan-clay
naonocomposites. Reactivity of chitosan-smectite biointerfaces vs.
alkylammonium-clay interfaces in adsorption process was compared using
textile dye Reactive Black 5 (RB5) as adsorbate. Chitosan-clay
naonocomposites had similar adsorption uptake, being more than three
times higher than adsorption uptake of commercial alkylammonium-clay
CLOISITE® 30B.The Langmuir adsorption model was found to be
appropriate for all investigated adsorbents.
Кључне речи:
Chitosan-clay nanocomposites / Adsorption / Organobentonite / DyeИзвор:
Proceedings - 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry „Physical Chemistry 2014“, September 22-26, Belgrade, 2014, I, 991-994Издавач:
- Society of Physical Chemists of Serbia
Финансирање / пројекти:
- Наноструктурни функционални и композитни материјали у каталитичким и сорпционим процесима (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45001)
- Project MAT2012-31759 (Spain)
Институција/група
IHTMTY - CONF AU - Jović-Jovičić, Nataša AU - Aranda, Pilar AU - Darder, Margarita AU - Ruiz-Hitzky, Eduardo AU - Banković, Predrag AU - Žunić, Marija AU - Milutinović Nikolić, Aleksandra PY - 2014 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/6646 AB - Two series of chitosan-clay nanocomposites were synthesized using commercial (CLOISITE® Na+ ) and Na+ -enriched Serbian clay from seldom investigated locality Mečji Do. The samples were characterized by X-ray diffraction and intercalation of chitosan into bilayer structures was confirmed for particular chitosan/clay ratio in both series of chitosan-clay naonocomposites. Reactivity of chitosan-smectite biointerfaces vs. alkylammonium-clay interfaces in adsorption process was compared using textile dye Reactive Black 5 (RB5) as adsorbate. Chitosan-clay naonocomposites had similar adsorption uptake, being more than three times higher than adsorption uptake of commercial alkylammonium-clay CLOISITE® 30B.The Langmuir adsorption model was found to be appropriate for all investigated adsorbents. PB - Society of Physical Chemists of Serbia C3 - Proceedings - 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry „Physical Chemistry 2014“, September 22-26, Belgrade T1 - Chitosan-smectite biointerfaces vs. Alkylammonium-clay interfaces in adsorption process VL - I SP - 991 EP - 994 UR - https://hdl.handle.net/21.15107/rcub_cer_6646 ER -
@conference{ author = "Jović-Jovičić, Nataša and Aranda, Pilar and Darder, Margarita and Ruiz-Hitzky, Eduardo and Banković, Predrag and Žunić, Marija and Milutinović Nikolić, Aleksandra", year = "2014", abstract = "Two series of chitosan-clay nanocomposites were synthesized using commercial (CLOISITE® Na+ ) and Na+ -enriched Serbian clay from seldom investigated locality Mečji Do. The samples were characterized by X-ray diffraction and intercalation of chitosan into bilayer structures was confirmed for particular chitosan/clay ratio in both series of chitosan-clay naonocomposites. Reactivity of chitosan-smectite biointerfaces vs. alkylammonium-clay interfaces in adsorption process was compared using textile dye Reactive Black 5 (RB5) as adsorbate. Chitosan-clay naonocomposites had similar adsorption uptake, being more than three times higher than adsorption uptake of commercial alkylammonium-clay CLOISITE® 30B.The Langmuir adsorption model was found to be appropriate for all investigated adsorbents.", publisher = "Society of Physical Chemists of Serbia", journal = "Proceedings - 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry „Physical Chemistry 2014“, September 22-26, Belgrade", title = "Chitosan-smectite biointerfaces vs. Alkylammonium-clay interfaces in adsorption process", volume = "I", pages = "991-994", url = "https://hdl.handle.net/21.15107/rcub_cer_6646" }
Jović-Jovičić, N., Aranda, P., Darder, M., Ruiz-Hitzky, E., Banković, P., Žunić, M.,& Milutinović Nikolić, A.. (2014). Chitosan-smectite biointerfaces vs. Alkylammonium-clay interfaces in adsorption process. in Proceedings - 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry „Physical Chemistry 2014“, September 22-26, Belgrade Society of Physical Chemists of Serbia., I, 991-994. https://hdl.handle.net/21.15107/rcub_cer_6646
Jović-Jovičić N, Aranda P, Darder M, Ruiz-Hitzky E, Banković P, Žunić M, Milutinović Nikolić A. Chitosan-smectite biointerfaces vs. Alkylammonium-clay interfaces in adsorption process. in Proceedings - 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry „Physical Chemistry 2014“, September 22-26, Belgrade. 2014;I:991-994. https://hdl.handle.net/21.15107/rcub_cer_6646 .
Jović-Jovičić, Nataša, Aranda, Pilar, Darder, Margarita, Ruiz-Hitzky, Eduardo, Banković, Predrag, Žunić, Marija, Milutinović Nikolić, Aleksandra, "Chitosan-smectite biointerfaces vs. Alkylammonium-clay interfaces in adsorption process" in Proceedings - 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry „Physical Chemistry 2014“, September 22-26, Belgrade, I (2014):991-994, https://hdl.handle.net/21.15107/rcub_cer_6646 .