Synthesis, Characterization and Thermal Properties of Oxo Methacrylate-Containing Polymer/Clay Nanocomposites

Öz

In this study, synthesis and characterization of polymer/clay based nanocomposites was performed using 2-(4-methoxyphenyl amino)-2-oxoethyl methacrylate (MPAEMA) and organoclay. The amount of organoclay in nanocomposites synthesized by in situ polymerization method was determined as 3% and 5%. FTIR, XRD, and SEM were used as characterization techniques. It was determined from XRD and SEM results that the morphology of nanocomposites exfoliated. Then, the thermal properties of nanocomposites were investigated using the TGA/DTA/DTG simultaneous system. In thermal analysis, it was seen that the thermal stability increased when the clay amount increased. It is thought that this newly synthesized synthetic polymer/clay nanocomposites with natural clay content will serve different areas due to its environmentally friendly-biodegradable properties.

Anahtar Kelimeler

• polymer/clay nanocomposite
• organoclay
• thermal stability
• in situ polymerization

Proje Numarası

2016/TP001

Kaynakça

1. [1] Kurt A., Çağlayan Z. and Bektaş H.S., “Preparation of poly(methyl methacrylate)/clay nanocomposites and investigation of some physical properties”, Sigma Journal of Engineering and Natural Sciences, 32: 71-80, (2014).
2. [2] Utracki L.A., Sepehr M. and Boccaleri E., “Synthetic, layered nanoparticles for polymeric nanocomposites (PNCs)”, Polymers for Advanced Technologies, 18: 1-37, (2007). [3] Krishna S.V. and Pugazhenthi G., “Properties and thermal degradation kinetics of polystyrene/organoclay nanocomposites synthesized by solvent blending method: Effect of processing conditions and organoclay loading”, Journal of Applied Polymer Science, 120: 1322–1336, (2011).
3. [4] Wang W.S., Liang C.K., Chen Y.C., et al., “Transparent and flame retardant PMMA/clay nanocomposites prepared with dual modified organoclay”, Polymers for Advanced Technologies, 23: 625-631, (2012).
4. [5] Hu Y.H., Chen C.Y. and Wang C.C., “Viscoelastic properties and thermal degradation kinetics of silica/PMMA nanocomposites”, Polymer Degradation and Stability, 84: 545-553, (2004).
5. [6] Yalçınkaya S.E., Yıldız N., Saçak M. and Çalımlı A., “Preparation of polystyrene/montmorillonite nanocomposites: Optimization by response surface methodology (RSM)”, Turk J. Chem. 34: 581-592, (2010).
6. [7] Wang Y. and Chen W.C., “Dielectric probing of relaxation behaviors in PMMA/organoclay nanocomposites: Effect of organic modification”, Composite Interfaces, 17: 803-829, (2010).
7. [8] Flieger M., Kantorova M., Prell A., Rezanka T. and Votruba J. “Biodegradable plastics from renewable sources”, Folia Microbiol. 48(1): 27-44, (2003).
8. [9] Dimitry O.I.H., Mansour N. A. and Saad A.L.G., “Influence of organic modifier loading on particle dispersion of biodegradable polycaprolactone/montmorillonite nanocomposites”, World Academy of Science, Engineering and Technology: International Journal of Chemical, Molecular, Nuclear, Materials and Metallurgical Engineering 10(2): 283-297, (2016).

9. [10] Çankaya N. and Şahin R., “Chitosan/clay bionanocomposites: Structural, antibacterial, thermal and swelling properties”, Cellulose Chemistry and Technology, 53(5-6): 537-549, 2019.
10. [11] Liu P., “Polymer modified clay minerals: A review”, Applied Clay Science, 38: 64–76, (2007).
11. [12] Ray S.S. and Okamoto M., “Polymer/layered silicate nanocomposites: A review from preparation to processing”, Progress in Polymer Science, 28: 1539-1641, (2003).
12. [13] Kurt A. and Yilmaz P., “Thermal decomposition kinetics of benzofuran derived polymer/organosilicate nanocomposites”, Kuwait J. Sci. 43(2): 172-184, (2016). [14] Kurt A. and Topsoy O.K., “Preparation of novel coumarin cyclic polymer/montmorillonite based nanocomposites”, Russian Journal of Applied Chemistry, 90(12): 2019−2027, (2017).
13. [15] Delibas A. and Alparslan M., “Synthesis and characterization of halogen-containing aryl amide polymer-clay nanocomposites”, Turk. J. Chem. 39: 630, 1410-35, (2015).
14. [16] Çankaya N., Besci G., “Synthesis, characterization, thermal properties and reactivity ratios of methacrylate copolymers including methoxy group”, Journal of the Faculty of Engineering and Architecture of Gazi University, 33(3): 1155-1170, (2018).
15. [17] Çankaya N., “Preparation of Oxo Methacrylate-Containing Polymer/Clay Based Nanocomposites”, International Transaction Journal of Engineering, Management,& Applied Sciences&Technologies, 11(7): 1-8, (2020).
16. [18] Çankaya N., “Synthesis, characterization and thermal properties of poly(MMA)/organoclay nanocomposites”, Chemistry and Materials Research, 12(3): 9-14, (2020).
17. [19] Roul J., Sahoo S.K. and Mohapatra R., “Design and characterization of biodegradable polymer-clay nanocomposites prepared by solution mixing technique” International Journal of Nano Dimension, 4(2): 135-139, (2013).
18. [20] Soltani H., Belmokhtar A., Zeggai F.Z., Benyoucef A., Bousalem S. and Bachari K., “Copper(II) removal from aqueous solutions by PANI-Clay hybrid material: Fabrication, characterization, adsorption and kinetics study” Journal of Inorganic and Organometallic Polymers and Materials, 29: 841-850, (2019).
19. [21] Khelifa I., Belmokhtar A., Berenguer R., Benyoucef A. and Morallon E., “New poly(o-phenylenediamine)/modified-clay nanocomposites: A study on spectral, thermal, morphological and electrochemical characteristics”, Journal of Molecular Structure, 1178: 327-332, (2019).
20. [22] Madakbaş S., Çakmakçı E. and Kahraman M.V., “Preparation and thermal properties of polyacrylonitrile/hexagonal boron nitride composites” Thermochim. Acta, 552: 1-4, (2013).
21. [23] Madakbaş S., Kahraman M.V., Şen F. and Esmer K., “Preparation and investigation of thermal properties of polypyrrole and polyacrylonitrile / clay composites”, Marmara Journal of Pure and Applied Sciences, 25(3): 134-139, (2013).
22. [24] Tcherbi-Narteh A., Hosur M. and Jeelani S., “Effects of different montmorillonite nanoclay loading on cure behavior and properties of diglycidyl ether of bisphenol a epoxy”, Hindawi Publishing Corporation Journal of Nanomaterials, 1-12: (2016).