Synthesis and characterization of ordered mesoporous silica
Apstrakt
Ordered mesoporous silica SBA-15 materials were synthesized by using Pluronic P123 (non-ionic triblock copolymer, EO(20)PO(70)EO(20)) as a template, under acidic condition. These materials were characterized by nitrogen adsorption-desorption measurements, scanning electron microscopy (SEM), X-ray diffraction (XRD) and thermo-gravimetric analysis (TGA). It was found that structural properties can be adjusted by the different temperatures and times in the reaction solutions. Obtained samples have high specific surface area ( GT 600 m(2)g(-1)) and developed mesoporous structure. Also, our measurements have shown that these materials have a certain amount of micropores.
Ključne reči:
Mesoporous silica / Specific surface / MicroporosityIzvor:
Journal of Optoelectronics and Advanced Materials, 2009, 11, 11, 1656-1659Finansiranje / projekti:
- Nanostrukturni neoksidni keramički i karbonski materijali i njihovi kompoziti (RS-MESTD-MPN2006-2010-142016)
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Kokunešoski, Maja AU - Gulicovski, Jelena J. AU - Matović, Branko AU - Babić, Biljana M. PY - 2009 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3871 AB - Ordered mesoporous silica SBA-15 materials were synthesized by using Pluronic P123 (non-ionic triblock copolymer, EO(20)PO(70)EO(20)) as a template, under acidic condition. These materials were characterized by nitrogen adsorption-desorption measurements, scanning electron microscopy (SEM), X-ray diffraction (XRD) and thermo-gravimetric analysis (TGA). It was found that structural properties can be adjusted by the different temperatures and times in the reaction solutions. Obtained samples have high specific surface area ( GT 600 m(2)g(-1)) and developed mesoporous structure. Also, our measurements have shown that these materials have a certain amount of micropores. T2 - Journal of Optoelectronics and Advanced Materials T1 - Synthesis and characterization of ordered mesoporous silica VL - 11 IS - 11 SP - 1656 EP - 1659 UR - https://hdl.handle.net/21.15107/rcub_vinar_3871 ER -
@article{ author = "Kokunešoski, Maja and Gulicovski, Jelena J. and Matović, Branko and Babić, Biljana M.", year = "2009", abstract = "Ordered mesoporous silica SBA-15 materials were synthesized by using Pluronic P123 (non-ionic triblock copolymer, EO(20)PO(70)EO(20)) as a template, under acidic condition. These materials were characterized by nitrogen adsorption-desorption measurements, scanning electron microscopy (SEM), X-ray diffraction (XRD) and thermo-gravimetric analysis (TGA). It was found that structural properties can be adjusted by the different temperatures and times in the reaction solutions. Obtained samples have high specific surface area ( GT 600 m(2)g(-1)) and developed mesoporous structure. Also, our measurements have shown that these materials have a certain amount of micropores.", journal = "Journal of Optoelectronics and Advanced Materials", title = "Synthesis and characterization of ordered mesoporous silica", volume = "11", number = "11", pages = "1656-1659", url = "https://hdl.handle.net/21.15107/rcub_vinar_3871" }
Kokunešoski, M., Gulicovski, J. J., Matović, B.,& Babić, B. M.. (2009). Synthesis and characterization of ordered mesoporous silica. in Journal of Optoelectronics and Advanced Materials, 11(11), 1656-1659. https://hdl.handle.net/21.15107/rcub_vinar_3871
Kokunešoski M, Gulicovski JJ, Matović B, Babić BM. Synthesis and characterization of ordered mesoporous silica. in Journal of Optoelectronics and Advanced Materials. 2009;11(11):1656-1659. https://hdl.handle.net/21.15107/rcub_vinar_3871 .
Kokunešoski, Maja, Gulicovski, Jelena J., Matović, Branko, Babić, Biljana M., "Synthesis and characterization of ordered mesoporous silica" in Journal of Optoelectronics and Advanced Materials, 11, no. 11 (2009):1656-1659, https://hdl.handle.net/21.15107/rcub_vinar_3871 .