Ethyl cellulose based magnetic nanocomposite membranes
Аутори
Stajčić, AleksandarRadović, Ivana
Dodevski, Vladimir
Stajić-Trošić, Jasna
Vorkapić, Miloš
Vasiljević-Radović, Dana
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The focus of this study is on the preparation and characterization of magnetic nanocomposite membranes for gas separation. Magnetic nanoparticles of strontium ferrite (SrFe12O19) were incorporated into ethylcellulose via solvent casting method, in order to promote oxygen diffusion against nitrogen. The influence of the nanoparticle content on the mechanical and separation properties of the nanocompositewas investigatedusing micro Vickers method and tensile test. In order to identify the structures formed by membrane processing, various analyzes were performed, such as scanning electron microscopy (FESEM), atomic force microscopy (AFM), and infrared spectroscopy with Fourier transformation (FTIR). The permeability of magnetic nanocomposite membranes was tested by monitoring the output pressure change of the nitrogen and oxygen mixtures, as well as pure nitrogen. It has been established that all of the starting components have remained intact during processing, indicating that an appropr...iate processing method was chosen. Nanocomposite membranes with a higher content of magnetic nanoparticles have shown a significant improvement in mechanical properties compared to pure ethylcellulose, with high permeability. These findings have shown that nanocomposite membranes based on ethylcellulose are an excellent candidate for gas separation.
Извор:
Advanced Ceramics and Application : 8th Serbian Ceramic Society Conference : program and the book of abstracts; September 23-25, 2019; Belgrade, 2019, 35-Издавач:
- Belgrade : Serbian Ceramic Society
Напомена:
- VIII Serbian Ceramic Society Conference - Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts; September 23-25, 2019; Belgrade
Колекције
Институција/група
VinčaTY - CONF AU - Stajčić, Aleksandar AU - Radović, Ivana AU - Dodevski, Vladimir AU - Stajić-Trošić, Jasna AU - Vorkapić, Miloš AU - Vasiljević-Radović, Dana PY - 2019 UR - https://vinar.vin.bg.ac.rs/handle/123456789/10862 AB - The focus of this study is on the preparation and characterization of magnetic nanocomposite membranes for gas separation. Magnetic nanoparticles of strontium ferrite (SrFe12O19) were incorporated into ethylcellulose via solvent casting method, in order to promote oxygen diffusion against nitrogen. The influence of the nanoparticle content on the mechanical and separation properties of the nanocompositewas investigatedusing micro Vickers method and tensile test. In order to identify the structures formed by membrane processing, various analyzes were performed, such as scanning electron microscopy (FESEM), atomic force microscopy (AFM), and infrared spectroscopy with Fourier transformation (FTIR). The permeability of magnetic nanocomposite membranes was tested by monitoring the output pressure change of the nitrogen and oxygen mixtures, as well as pure nitrogen. It has been established that all of the starting components have remained intact during processing, indicating that an appropriate processing method was chosen. Nanocomposite membranes with a higher content of magnetic nanoparticles have shown a significant improvement in mechanical properties compared to pure ethylcellulose, with high permeability. These findings have shown that nanocomposite membranes based on ethylcellulose are an excellent candidate for gas separation. PB - Belgrade : Serbian Ceramic Society C3 - Advanced Ceramics and Application : 8th Serbian Ceramic Society Conference : program and the book of abstracts; September 23-25, 2019; Belgrade T1 - Ethyl cellulose based magnetic nanocomposite membranes SP - 35 UR - https://hdl.handle.net/21.15107/rcub_vinar_10862 ER -
@conference{ author = "Stajčić, Aleksandar and Radović, Ivana and Dodevski, Vladimir and Stajić-Trošić, Jasna and Vorkapić, Miloš and Vasiljević-Radović, Dana", year = "2019", abstract = "The focus of this study is on the preparation and characterization of magnetic nanocomposite membranes for gas separation. Magnetic nanoparticles of strontium ferrite (SrFe12O19) were incorporated into ethylcellulose via solvent casting method, in order to promote oxygen diffusion against nitrogen. The influence of the nanoparticle content on the mechanical and separation properties of the nanocompositewas investigatedusing micro Vickers method and tensile test. In order to identify the structures formed by membrane processing, various analyzes were performed, such as scanning electron microscopy (FESEM), atomic force microscopy (AFM), and infrared spectroscopy with Fourier transformation (FTIR). The permeability of magnetic nanocomposite membranes was tested by monitoring the output pressure change of the nitrogen and oxygen mixtures, as well as pure nitrogen. It has been established that all of the starting components have remained intact during processing, indicating that an appropriate processing method was chosen. Nanocomposite membranes with a higher content of magnetic nanoparticles have shown a significant improvement in mechanical properties compared to pure ethylcellulose, with high permeability. These findings have shown that nanocomposite membranes based on ethylcellulose are an excellent candidate for gas separation.", publisher = "Belgrade : Serbian Ceramic Society", journal = "Advanced Ceramics and Application : 8th Serbian Ceramic Society Conference : program and the book of abstracts; September 23-25, 2019; Belgrade", title = "Ethyl cellulose based magnetic nanocomposite membranes", pages = "35", url = "https://hdl.handle.net/21.15107/rcub_vinar_10862" }
Stajčić, A., Radović, I., Dodevski, V., Stajić-Trošić, J., Vorkapić, M.,& Vasiljević-Radović, D.. (2019). Ethyl cellulose based magnetic nanocomposite membranes. in Advanced Ceramics and Application : 8th Serbian Ceramic Society Conference : program and the book of abstracts; September 23-25, 2019; Belgrade Belgrade : Serbian Ceramic Society., 35. https://hdl.handle.net/21.15107/rcub_vinar_10862
Stajčić A, Radović I, Dodevski V, Stajić-Trošić J, Vorkapić M, Vasiljević-Radović D. Ethyl cellulose based magnetic nanocomposite membranes. in Advanced Ceramics and Application : 8th Serbian Ceramic Society Conference : program and the book of abstracts; September 23-25, 2019; Belgrade. 2019;:35. https://hdl.handle.net/21.15107/rcub_vinar_10862 .
Stajčić, Aleksandar, Radović, Ivana, Dodevski, Vladimir, Stajić-Trošić, Jasna, Vorkapić, Miloš, Vasiljević-Radović, Dana, "Ethyl cellulose based magnetic nanocomposite membranes" in Advanced Ceramics and Application : 8th Serbian Ceramic Society Conference : program and the book of abstracts; September 23-25, 2019; Belgrade (2019):35, https://hdl.handle.net/21.15107/rcub_vinar_10862 .