Hybrid macroporous polymer/clay nanocomposites
Апстракт
Hybrid polymer/nanocomposites are a new class of materials that consist of polymer
matrix and clay nanoparticles as the dispersed phase. The aim of this work was to obtain
macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate)/clay
nanocomposites p(GEM-NC) with different porosity and morphology.
Macroporous p(GEM) copolymer and two nanocomposite p(GEM-NC) samples with
different clay content (2 and 5 wt.%) were synthesized by in situ suspension
copolymerization. Nanocomposite samples were reinforced with organomodified
montmorillonite clay Cloisite 30B (C30B). Structure, porosity and surface chemistry of the
p(GEM) and p(GEM-NC) samples were evaluated by Fourier transform infrared spectroscopy
(FTIR), scanning electron microscopy with energy dispersive x-ray spectroscopy (SEM/EDS)
and mercury porosity.
The results show the synthesized p(GEM-NC) have improved textural, structural and
morphological properties in comparison with pure macroporous p(GEM) copoly...mer. The
incorporation of C30B in p(GEM) was confirmed by FTIR and SEM/EDS analysis. Also, it
was shown that the higher clay content significantly influences the p(GEM-NC) porosity
parameters (i.e. specific surface area, specific volume and pore diameter).
Кључне речи:
polymer/nanocomposites / synthesis / characterization / porosity / morphologyИзвор:
Advanced Ceramics and Applications VI: New Frontiers in Multifunctional Material Science and Processing, Program and the book of abstract, 2017, 68-69Издавач:
- Belgrade, Serbia : Serbian Ceramic Society
Финансирање / пројекти:
- Наноструктурни функционални и композитни материјали у каталитичким и сорпционим процесима (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45001)
- Нове технологије за мониторинг и заштиту животног окружења од штетних хемијских супстанци и радијационог оптерећења (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43009)
- Синтеза и карактеризација нових функционалних полимера и полимерних нанокомпозита (RS-MESTD-Basic Research (BR or ON)-172062)
Институција/група
IHTMTY - CONF AU - Marković, Bojana AU - Stefanović, Ivan AU - Vuković, Zorica AU - Nastasović, Aleksandra PY - 2017 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/6484 AB - Hybrid polymer/nanocomposites are a new class of materials that consist of polymer matrix and clay nanoparticles as the dispersed phase. The aim of this work was to obtain macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate)/clay nanocomposites p(GEM-NC) with different porosity and morphology. Macroporous p(GEM) copolymer and two nanocomposite p(GEM-NC) samples with different clay content (2 and 5 wt.%) were synthesized by in situ suspension copolymerization. Nanocomposite samples were reinforced with organomodified montmorillonite clay Cloisite 30B (C30B). Structure, porosity and surface chemistry of the p(GEM) and p(GEM-NC) samples were evaluated by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy with energy dispersive x-ray spectroscopy (SEM/EDS) and mercury porosity. The results show the synthesized p(GEM-NC) have improved textural, structural and morphological properties in comparison with pure macroporous p(GEM) copolymer. The incorporation of C30B in p(GEM) was confirmed by FTIR and SEM/EDS analysis. Also, it was shown that the higher clay content significantly influences the p(GEM-NC) porosity parameters (i.e. specific surface area, specific volume and pore diameter). PB - Belgrade, Serbia : Serbian Ceramic Society C3 - Advanced Ceramics and Applications VI: New Frontiers in Multifunctional Material Science and Processing, Program and the book of abstract T1 - Hybrid macroporous polymer/clay nanocomposites SP - 68 EP - 69 UR - https://hdl.handle.net/21.15107/rcub_cer_6484 ER -
@conference{ author = "Marković, Bojana and Stefanović, Ivan and Vuković, Zorica and Nastasović, Aleksandra", year = "2017", abstract = "Hybrid polymer/nanocomposites are a new class of materials that consist of polymer matrix and clay nanoparticles as the dispersed phase. The aim of this work was to obtain macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate)/clay nanocomposites p(GEM-NC) with different porosity and morphology. Macroporous p(GEM) copolymer and two nanocomposite p(GEM-NC) samples with different clay content (2 and 5 wt.%) were synthesized by in situ suspension copolymerization. Nanocomposite samples were reinforced with organomodified montmorillonite clay Cloisite 30B (C30B). Structure, porosity and surface chemistry of the p(GEM) and p(GEM-NC) samples were evaluated by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy with energy dispersive x-ray spectroscopy (SEM/EDS) and mercury porosity. The results show the synthesized p(GEM-NC) have improved textural, structural and morphological properties in comparison with pure macroporous p(GEM) copolymer. The incorporation of C30B in p(GEM) was confirmed by FTIR and SEM/EDS analysis. Also, it was shown that the higher clay content significantly influences the p(GEM-NC) porosity parameters (i.e. specific surface area, specific volume and pore diameter).", publisher = "Belgrade, Serbia : Serbian Ceramic Society", journal = "Advanced Ceramics and Applications VI: New Frontiers in Multifunctional Material Science and Processing, Program and the book of abstract", title = "Hybrid macroporous polymer/clay nanocomposites", pages = "68-69", url = "https://hdl.handle.net/21.15107/rcub_cer_6484" }
Marković, B., Stefanović, I., Vuković, Z.,& Nastasović, A.. (2017). Hybrid macroporous polymer/clay nanocomposites. in Advanced Ceramics and Applications VI: New Frontiers in Multifunctional Material Science and Processing, Program and the book of abstract Belgrade, Serbia : Serbian Ceramic Society., 68-69. https://hdl.handle.net/21.15107/rcub_cer_6484
Marković B, Stefanović I, Vuković Z, Nastasović A. Hybrid macroporous polymer/clay nanocomposites. in Advanced Ceramics and Applications VI: New Frontiers in Multifunctional Material Science and Processing, Program and the book of abstract. 2017;:68-69. https://hdl.handle.net/21.15107/rcub_cer_6484 .
Marković, Bojana, Stefanović, Ivan, Vuković, Zorica, Nastasović, Aleksandra, "Hybrid macroporous polymer/clay nanocomposites" in Advanced Ceramics and Applications VI: New Frontiers in Multifunctional Material Science and Processing, Program and the book of abstract (2017):68-69, https://hdl.handle.net/21.15107/rcub_cer_6484 .