Photocatalytic Degradation of C. I. Acid Orange 7 by TiO2 Nanoparticles Immobilized onto/ into Chitosan- Based Hydrogel
Samo za registrovane korisnike
2014
Autori
Lučić, MarijaMilosavljević, Nedeljko
Radetić, Maja
Šaponjić, Zoran
Radoičić, Marija B.
Kalagasidis Krušić, Melina
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Photocatalytic degradation of dye C.I. Acid Orange 7 in aqueous solution using TiO2/hydrogel nanocomposite under solar light simulating source was studied. Hydrogel based on chitosan, itaconic and methacrylic acid was modified with colloidal TiO2 nanoparticles synthetized by acidic hydrolysis of TiCl4 and commercial Degussa P25 TiO2 nanoparticles. SEM/EDX analysis confirmed the presence of TiO2 nanoparticles onto/into hydrogel. It was found that both types of photocatalysts efficiently removed the dye from solution, but sorption rates and photodegradation efficiency were higher in the case of colloidal TiO2 nanoparticles. They ensured complete discoloration of dye solution. The efficiency of the reused TiO2/hydrogel nanocomposite showed that photodegradation activity was maintained at satisfactory level after three repeated cycles of illumination. POLYM. COMPOS., 35:806-815, 2014.
Izvor:
Polymer Composites, 2014, 35, 4, 806-815Izdavač:
- Wiley, Hoboken
Finansiranje / projekti:
- Uticaj veličine, oblika i strukture nanočestica na njihova svojstva i svojstva nanokompozita (RS-MESTD-Basic Research (BR or ON)-172056)
- Sinteza i karakterizacija novih funkcionalnih polimera i polimernih nanokompozita (RS-MESTD-Basic Research (BR or ON)-172062)
DOI: 10.1002/pc.22724
ISSN: 0272-8397
WoS: 000332623800020
Scopus: 2-s2.0-84896313525
Kolekcije
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Lučić, Marija AU - Milosavljević, Nedeljko AU - Radetić, Maja AU - Šaponjić, Zoran AU - Radoičić, Marija B. AU - Kalagasidis Krušić, Melina PY - 2014 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2777 AB - Photocatalytic degradation of dye C.I. Acid Orange 7 in aqueous solution using TiO2/hydrogel nanocomposite under solar light simulating source was studied. Hydrogel based on chitosan, itaconic and methacrylic acid was modified with colloidal TiO2 nanoparticles synthetized by acidic hydrolysis of TiCl4 and commercial Degussa P25 TiO2 nanoparticles. SEM/EDX analysis confirmed the presence of TiO2 nanoparticles onto/into hydrogel. It was found that both types of photocatalysts efficiently removed the dye from solution, but sorption rates and photodegradation efficiency were higher in the case of colloidal TiO2 nanoparticles. They ensured complete discoloration of dye solution. The efficiency of the reused TiO2/hydrogel nanocomposite showed that photodegradation activity was maintained at satisfactory level after three repeated cycles of illumination. POLYM. COMPOS., 35:806-815, 2014. PB - Wiley, Hoboken T2 - Polymer Composites T1 - Photocatalytic Degradation of C. I. Acid Orange 7 by TiO2 Nanoparticles Immobilized onto/ into Chitosan- Based Hydrogel EP - 815 IS - 4 SP - 806 VL - 35 DO - 10.1002/pc.22724 ER -
@article{ author = "Lučić, Marija and Milosavljević, Nedeljko and Radetić, Maja and Šaponjić, Zoran and Radoičić, Marija B. and Kalagasidis Krušić, Melina", year = "2014", abstract = "Photocatalytic degradation of dye C.I. Acid Orange 7 in aqueous solution using TiO2/hydrogel nanocomposite under solar light simulating source was studied. Hydrogel based on chitosan, itaconic and methacrylic acid was modified with colloidal TiO2 nanoparticles synthetized by acidic hydrolysis of TiCl4 and commercial Degussa P25 TiO2 nanoparticles. SEM/EDX analysis confirmed the presence of TiO2 nanoparticles onto/into hydrogel. It was found that both types of photocatalysts efficiently removed the dye from solution, but sorption rates and photodegradation efficiency were higher in the case of colloidal TiO2 nanoparticles. They ensured complete discoloration of dye solution. The efficiency of the reused TiO2/hydrogel nanocomposite showed that photodegradation activity was maintained at satisfactory level after three repeated cycles of illumination. POLYM. COMPOS., 35:806-815, 2014.", publisher = "Wiley, Hoboken", journal = "Polymer Composites", title = "Photocatalytic Degradation of C. I. Acid Orange 7 by TiO2 Nanoparticles Immobilized onto/ into Chitosan- Based Hydrogel", pages = "815-806", number = "4", volume = "35", doi = "10.1002/pc.22724" }
Lučić, M., Milosavljević, N., Radetić, M., Šaponjić, Z., Radoičić, M. B.,& Kalagasidis Krušić, M.. (2014). Photocatalytic Degradation of C. I. Acid Orange 7 by TiO2 Nanoparticles Immobilized onto/ into Chitosan- Based Hydrogel. in Polymer Composites Wiley, Hoboken., 35(4), 806-815. https://doi.org/10.1002/pc.22724
Lučić M, Milosavljević N, Radetić M, Šaponjić Z, Radoičić MB, Kalagasidis Krušić M. Photocatalytic Degradation of C. I. Acid Orange 7 by TiO2 Nanoparticles Immobilized onto/ into Chitosan- Based Hydrogel. in Polymer Composites. 2014;35(4):806-815. doi:10.1002/pc.22724 .
Lučić, Marija, Milosavljević, Nedeljko, Radetić, Maja, Šaponjić, Zoran, Radoičić, Marija B., Kalagasidis Krušić, Melina, "Photocatalytic Degradation of C. I. Acid Orange 7 by TiO2 Nanoparticles Immobilized onto/ into Chitosan- Based Hydrogel" in Polymer Composites, 35, no. 4 (2014):806-815, https://doi.org/10.1002/pc.22724 . .