Structural Characterization of Nanocellulose/Fe3O4 Hybrid Nanomaterials
2022
Аутори
Janićijević, AleksandraPavlović, Vera P.
Kovačević, Danijela
Perić, Marko
Vlahović, Branislav
Pavlović, Vladimir B.
Filipović, Suzana
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The rise of innovation in the electrical industry is driven by the controlled design of new materials. The hybrid materials based on magnetite/nanocellulose are highly interesting due to their various applications in medicine, ecology, catalysis and electronics. In this study, the structure and morphology of nanocellulose/magnetite hybrid nanomaterials were investigated. The effect of nanocellulose loading on the crystal structure of synthesized composites was investigated by XRD and FTIR methods. The presented study reveals that the interaction between the cellulose and magnetic nanoparticles depends on the nanocellulose content. Further, a transition from cellulose II to cellulose I allomorph is observed. SEM and EDS are employed to determine the variation in morphology with changes in component concentrations. By the calculation of magnetic interactions between adjacent Fe3+ and Fe2+ ions within composites, it is determined that ferromagnetic coupling predominates.
Кључне речи:
polymer synthesis / nanocomposites / nanocellulose / Fe3O4 functionalization / DFT calculationИзвор:
Polymers, 2022, 14, 9, 1819-Издавач:
- MDPI, Basel
Финансирање / пројекти:
- USA NSF PREM award [DMR 11523617]
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200175 (Институт техничких наука САНУ, Београд) (RS-MESTD-inst-2020-200175)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200116 (Универзитет у Београду, Пољопривредни факултет) (RS-MESTD-inst-2020-200116)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200105 (Универзитет у Београду, Машински факултет) (RS-MESTD-inst-2020-200105)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200017 (Универзитет у Београду, Институт за нуклеарне науке Винча, Београд-Винча) (RS-MESTD-inst-2020-200017)
DOI: 10.3390/polym14091819
ISSN: 2073-4360
PubMed: 35566987
WoS: 000794405200001
Scopus: 2-s2.0-85129859392
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Janićijević, Aleksandra AU - Pavlović, Vera P. AU - Kovačević, Danijela AU - Perić, Marko AU - Vlahović, Branislav AU - Pavlović, Vladimir B. AU - Filipović, Suzana PY - 2022 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3689 AB - The rise of innovation in the electrical industry is driven by the controlled design of new materials. The hybrid materials based on magnetite/nanocellulose are highly interesting due to their various applications in medicine, ecology, catalysis and electronics. In this study, the structure and morphology of nanocellulose/magnetite hybrid nanomaterials were investigated. The effect of nanocellulose loading on the crystal structure of synthesized composites was investigated by XRD and FTIR methods. The presented study reveals that the interaction between the cellulose and magnetic nanoparticles depends on the nanocellulose content. Further, a transition from cellulose II to cellulose I allomorph is observed. SEM and EDS are employed to determine the variation in morphology with changes in component concentrations. By the calculation of magnetic interactions between adjacent Fe3+ and Fe2+ ions within composites, it is determined that ferromagnetic coupling predominates. PB - MDPI, Basel T2 - Polymers T1 - Structural Characterization of Nanocellulose/Fe3O4 Hybrid Nanomaterials IS - 9 SP - 1819 VL - 14 DO - 10.3390/polym14091819 ER -
@article{ author = "Janićijević, Aleksandra and Pavlović, Vera P. and Kovačević, Danijela and Perić, Marko and Vlahović, Branislav and Pavlović, Vladimir B. and Filipović, Suzana", year = "2022", abstract = "The rise of innovation in the electrical industry is driven by the controlled design of new materials. The hybrid materials based on magnetite/nanocellulose are highly interesting due to their various applications in medicine, ecology, catalysis and electronics. In this study, the structure and morphology of nanocellulose/magnetite hybrid nanomaterials were investigated. The effect of nanocellulose loading on the crystal structure of synthesized composites was investigated by XRD and FTIR methods. The presented study reveals that the interaction between the cellulose and magnetic nanoparticles depends on the nanocellulose content. Further, a transition from cellulose II to cellulose I allomorph is observed. SEM and EDS are employed to determine the variation in morphology with changes in component concentrations. By the calculation of magnetic interactions between adjacent Fe3+ and Fe2+ ions within composites, it is determined that ferromagnetic coupling predominates.", publisher = "MDPI, Basel", journal = "Polymers", title = "Structural Characterization of Nanocellulose/Fe3O4 Hybrid Nanomaterials", number = "9", pages = "1819", volume = "14", doi = "10.3390/polym14091819" }
Janićijević, A., Pavlović, V. P., Kovačević, D., Perić, M., Vlahović, B., Pavlović, V. B.,& Filipović, S.. (2022). Structural Characterization of Nanocellulose/Fe3O4 Hybrid Nanomaterials. in Polymers MDPI, Basel., 14(9), 1819. https://doi.org/10.3390/polym14091819
Janićijević A, Pavlović VP, Kovačević D, Perić M, Vlahović B, Pavlović VB, Filipović S. Structural Characterization of Nanocellulose/Fe3O4 Hybrid Nanomaterials. in Polymers. 2022;14(9):1819. doi:10.3390/polym14091819 .
Janićijević, Aleksandra, Pavlović, Vera P., Kovačević, Danijela, Perić, Marko, Vlahović, Branislav, Pavlović, Vladimir B., Filipović, Suzana, "Structural Characterization of Nanocellulose/Fe3O4 Hybrid Nanomaterials" in Polymers, 14, no. 9 (2022):1819, https://doi.org/10.3390/polym14091819 . .