Synthesis and characterization of interpenetrating polymer network based on sodium alginate and methacrylic acid and potential application for immobilization of TiO2 nanoparticles
Само за регистроване кориснике
2015
Аутори
Lučić-Škorić, MarijaMilosavljević, Nedeljko
Radetić, Maja
Šaponjić, Zoran
Radoičić, Marija B.
Kalagasidis Krušić, Melina
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
An interpenetrating polymer network (IPN) based on the sodium alginate (A) and partially neutralized poly(methacrylic acid) (MAA) was prepared by free radical polymerization followed by additional cross-linking of sodium alginate with calcium ions. Obtained material (A/MAA IPN) was characterized by FTIR spectroscopy, thermogravimetric analysis, scanning electron microscopy, and rheological measurements. Swelling behavior of synthetized IPN has been also investigated. TiO2 nanoparticles (TiO2 NPs) were immobilized onto A/MAA IPN by dip-coating method and obtained TiO2/IPN nanocomposite was used for removal of the methylene blue (MB) from aqueous solution. The photodegradation (under illumination) and sorption (in the dark) processes for dye removal were monitored through decrease of dye concentration in the solution by UV/VIS spectrometer. The TiO2/IPN nanocomposite sorbed approximately 93% of the MB from a 10 mg L-1 MB solution in the dark, but no degradation occurred. Likewise, more t...han 93% of dye was removed after 8 h of illumination. However, after 24 h of illumination, the samples were discolored indicating that dye molecules were successfully degraded. Thus, the TiO2/IPN nanocomposite could be utilized in the photodegradation-sorption process for the abatement of pollutants in water. POLYM. ENG. SCI., 55:2511-2518, 2015.
Извор:
Polymer Engineering and Science, 2015, 55, 11, 2511-2518Издавач:
- Wiley, Hoboken
Финансирање / пројекти:
- Утицај величине, облика и структуре наночестица на њихова својства и својства нанокомпозита (RS-MESTD-Basic Research (BR or ON)-172056)
- Синтеза и карактеризација нових функционалних полимера и полимерних нанокомпозита (RS-MESTD-Basic Research (BR or ON)-172062)
DOI: 10.1002/pen.24141
ISSN: 0032-3888
WoS: 000362830200009
Scopus: 2-s2.0-84943665460
Колекције
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Lučić-Škorić, Marija AU - Milosavljević, Nedeljko AU - Radetić, Maja AU - Šaponjić, Zoran AU - Radoičić, Marija B. AU - Kalagasidis Krušić, Melina PY - 2015 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3133 AB - An interpenetrating polymer network (IPN) based on the sodium alginate (A) and partially neutralized poly(methacrylic acid) (MAA) was prepared by free radical polymerization followed by additional cross-linking of sodium alginate with calcium ions. Obtained material (A/MAA IPN) was characterized by FTIR spectroscopy, thermogravimetric analysis, scanning electron microscopy, and rheological measurements. Swelling behavior of synthetized IPN has been also investigated. TiO2 nanoparticles (TiO2 NPs) were immobilized onto A/MAA IPN by dip-coating method and obtained TiO2/IPN nanocomposite was used for removal of the methylene blue (MB) from aqueous solution. The photodegradation (under illumination) and sorption (in the dark) processes for dye removal were monitored through decrease of dye concentration in the solution by UV/VIS spectrometer. The TiO2/IPN nanocomposite sorbed approximately 93% of the MB from a 10 mg L-1 MB solution in the dark, but no degradation occurred. Likewise, more than 93% of dye was removed after 8 h of illumination. However, after 24 h of illumination, the samples were discolored indicating that dye molecules were successfully degraded. Thus, the TiO2/IPN nanocomposite could be utilized in the photodegradation-sorption process for the abatement of pollutants in water. POLYM. ENG. SCI., 55:2511-2518, 2015. PB - Wiley, Hoboken T2 - Polymer Engineering and Science T1 - Synthesis and characterization of interpenetrating polymer network based on sodium alginate and methacrylic acid and potential application for immobilization of TiO2 nanoparticles EP - 2518 IS - 11 SP - 2511 VL - 55 DO - 10.1002/pen.24141 ER -
@article{ author = "Lučić-Škorić, Marija and Milosavljević, Nedeljko and Radetić, Maja and Šaponjić, Zoran and Radoičić, Marija B. and Kalagasidis Krušić, Melina", year = "2015", abstract = "An interpenetrating polymer network (IPN) based on the sodium alginate (A) and partially neutralized poly(methacrylic acid) (MAA) was prepared by free radical polymerization followed by additional cross-linking of sodium alginate with calcium ions. Obtained material (A/MAA IPN) was characterized by FTIR spectroscopy, thermogravimetric analysis, scanning electron microscopy, and rheological measurements. Swelling behavior of synthetized IPN has been also investigated. TiO2 nanoparticles (TiO2 NPs) were immobilized onto A/MAA IPN by dip-coating method and obtained TiO2/IPN nanocomposite was used for removal of the methylene blue (MB) from aqueous solution. The photodegradation (under illumination) and sorption (in the dark) processes for dye removal were monitored through decrease of dye concentration in the solution by UV/VIS spectrometer. The TiO2/IPN nanocomposite sorbed approximately 93% of the MB from a 10 mg L-1 MB solution in the dark, but no degradation occurred. Likewise, more than 93% of dye was removed after 8 h of illumination. However, after 24 h of illumination, the samples were discolored indicating that dye molecules were successfully degraded. Thus, the TiO2/IPN nanocomposite could be utilized in the photodegradation-sorption process for the abatement of pollutants in water. POLYM. ENG. SCI., 55:2511-2518, 2015.", publisher = "Wiley, Hoboken", journal = "Polymer Engineering and Science", title = "Synthesis and characterization of interpenetrating polymer network based on sodium alginate and methacrylic acid and potential application for immobilization of TiO2 nanoparticles", pages = "2518-2511", number = "11", volume = "55", doi = "10.1002/pen.24141" }
Lučić-Škorić, M., Milosavljević, N., Radetić, M., Šaponjić, Z., Radoičić, M. B.,& Kalagasidis Krušić, M.. (2015). Synthesis and characterization of interpenetrating polymer network based on sodium alginate and methacrylic acid and potential application for immobilization of TiO2 nanoparticles. in Polymer Engineering and Science Wiley, Hoboken., 55(11), 2511-2518. https://doi.org/10.1002/pen.24141
Lučić-Škorić M, Milosavljević N, Radetić M, Šaponjić Z, Radoičić MB, Kalagasidis Krušić M. Synthesis and characterization of interpenetrating polymer network based on sodium alginate and methacrylic acid and potential application for immobilization of TiO2 nanoparticles. in Polymer Engineering and Science. 2015;55(11):2511-2518. doi:10.1002/pen.24141 .
Lučić-Škorić, Marija, Milosavljević, Nedeljko, Radetić, Maja, Šaponjić, Zoran, Radoičić, Marija B., Kalagasidis Krušić, Melina, "Synthesis and characterization of interpenetrating polymer network based on sodium alginate and methacrylic acid and potential application for immobilization of TiO2 nanoparticles" in Polymer Engineering and Science, 55, no. 11 (2015):2511-2518, https://doi.org/10.1002/pen.24141 . .