Poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate)/clay composites
Authorized Users Only
2011
Authors
Marinović, SanjaVuković, Zorica
Nastasović, Aleksandra
Milutinović Nikolić, Aleksandra
Jovanović, Dušan M.
Article (Published version)
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In this study, macroporous composites of poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) i.e. poly(GMA-co-EGDMA) and clay were prepared by radical suspension copolymerization. The composites with either raw (S(0)) or acid-modified clay (S(A)) were characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and thermogravimetric (TG) and textural analysis. The morphological, textural and thermal properties of the composite with raw clay (CP-S(0)) differed slightly from those of the copolymer (CP), with exception of the thermal stability expressed in the shifting of the initial degradation temperature from 125 degrees C for CP to 210 degrees C for CP-S(0). On the other hand, composite with modified clay (CP-S(A)) was a material with significantly changed morphology, porous structure parameters and a qualitatively different thermal behavior in comparison to CP and CP-S(0). CP-S(A) had mass residue, after heating at 6000 degrees C, thr...ee times higher than the amount of S(A) introduced into the reaction system. This indicates a different manner of incorporation of S(A), compared to S(0), into the composite. Both the obtained composites retained their macroporosity and might be used in all applications that involve macroporous copolymers and, due to the altered thermal properties, their application may be extended.
Keywords:
Composite materials / Polymers / Fourier transform infrared spectroscopy (FTIR) / Thermogravimetric analysis (TGA) / Scanning electron microscopy (SEM)Source:
Materials Chemistry and Physics, 2011, 128, 1-2, 291-297Publisher:
- Elsevier Science Sa, Lausanne
Funding / projects:
- Nanostructured Functional and Composite Materials in Catalytic and Sorption Processes (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45001)
- Advanced technologies for monitoring and environmental protection from chemical pollutants and radiation burden (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43009)
DOI: 10.1016/j.matchemphys.2011.03.018
ISSN: 0254-0584
WoS: 000291525400049
Scopus: 2-s2.0-79955838805
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IHTMTY - JOUR AU - Marinović, Sanja AU - Vuković, Zorica AU - Nastasović, Aleksandra AU - Milutinović Nikolić, Aleksandra AU - Jovanović, Dušan M. PY - 2011 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/783 AB - In this study, macroporous composites of poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) i.e. poly(GMA-co-EGDMA) and clay were prepared by radical suspension copolymerization. The composites with either raw (S(0)) or acid-modified clay (S(A)) were characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and thermogravimetric (TG) and textural analysis. The morphological, textural and thermal properties of the composite with raw clay (CP-S(0)) differed slightly from those of the copolymer (CP), with exception of the thermal stability expressed in the shifting of the initial degradation temperature from 125 degrees C for CP to 210 degrees C for CP-S(0). On the other hand, composite with modified clay (CP-S(A)) was a material with significantly changed morphology, porous structure parameters and a qualitatively different thermal behavior in comparison to CP and CP-S(0). CP-S(A) had mass residue, after heating at 6000 degrees C, three times higher than the amount of S(A) introduced into the reaction system. This indicates a different manner of incorporation of S(A), compared to S(0), into the composite. Both the obtained composites retained their macroporosity and might be used in all applications that involve macroporous copolymers and, due to the altered thermal properties, their application may be extended. PB - Elsevier Science Sa, Lausanne T2 - Materials Chemistry and Physics T1 - Poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate)/clay composites VL - 128 IS - 1-2 SP - 291 EP - 297 DO - 10.1016/j.matchemphys.2011.03.018 ER -
@article{ author = "Marinović, Sanja and Vuković, Zorica and Nastasović, Aleksandra and Milutinović Nikolić, Aleksandra and Jovanović, Dušan M.", year = "2011", abstract = "In this study, macroporous composites of poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) i.e. poly(GMA-co-EGDMA) and clay were prepared by radical suspension copolymerization. The composites with either raw (S(0)) or acid-modified clay (S(A)) were characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and thermogravimetric (TG) and textural analysis. The morphological, textural and thermal properties of the composite with raw clay (CP-S(0)) differed slightly from those of the copolymer (CP), with exception of the thermal stability expressed in the shifting of the initial degradation temperature from 125 degrees C for CP to 210 degrees C for CP-S(0). On the other hand, composite with modified clay (CP-S(A)) was a material with significantly changed morphology, porous structure parameters and a qualitatively different thermal behavior in comparison to CP and CP-S(0). CP-S(A) had mass residue, after heating at 6000 degrees C, three times higher than the amount of S(A) introduced into the reaction system. This indicates a different manner of incorporation of S(A), compared to S(0), into the composite. Both the obtained composites retained their macroporosity and might be used in all applications that involve macroporous copolymers and, due to the altered thermal properties, their application may be extended.", publisher = "Elsevier Science Sa, Lausanne", journal = "Materials Chemistry and Physics", title = "Poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate)/clay composites", volume = "128", number = "1-2", pages = "291-297", doi = "10.1016/j.matchemphys.2011.03.018" }
Marinović, S., Vuković, Z., Nastasović, A., Milutinović Nikolić, A.,& Jovanović, D. M.. (2011). Poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate)/clay composites. in Materials Chemistry and Physics Elsevier Science Sa, Lausanne., 128(1-2), 291-297. https://doi.org/10.1016/j.matchemphys.2011.03.018
Marinović S, Vuković Z, Nastasović A, Milutinović Nikolić A, Jovanović DM. Poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate)/clay composites. in Materials Chemistry and Physics. 2011;128(1-2):291-297. doi:10.1016/j.matchemphys.2011.03.018 .
Marinović, Sanja, Vuković, Zorica, Nastasović, Aleksandra, Milutinović Nikolić, Aleksandra, Jovanović, Dušan M., "Poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate)/clay composites" in Materials Chemistry and Physics, 128, no. 1-2 (2011):291-297, https://doi.org/10.1016/j.matchemphys.2011.03.018 . .